KR101887085B1 - A composition of an environmentally friendly detergent of a concrete structure - Google Patents
A composition of an environmentally friendly detergent of a concrete structure Download PDFInfo
- Publication number
- KR101887085B1 KR101887085B1 KR1020180024770A KR20180024770A KR101887085B1 KR 101887085 B1 KR101887085 B1 KR 101887085B1 KR 1020180024770 A KR1020180024770 A KR 1020180024770A KR 20180024770 A KR20180024770 A KR 20180024770A KR 101887085 B1 KR101887085 B1 KR 101887085B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- sodium
- parts
- cleaning
- silicate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000203 mixture Substances 0.000 title claims description 38
- 239000003599 detergent Substances 0.000 title claims description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000011109 contamination Methods 0.000 claims abstract description 16
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 45
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 32
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 18
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 18
- 239000011734 sodium Substances 0.000 claims description 18
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 17
- 239000003945 anionic surfactant Substances 0.000 claims description 17
- -1 ester salts salts Chemical class 0.000 claims description 17
- 239000004902 Softening Agent Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 16
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 16
- 239000003513 alkali Substances 0.000 claims description 15
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 14
- HJMZMZRCABDKKV-UHFFFAOYSA-N carbonocyanidic acid Chemical compound OC(=O)C#N HJMZMZRCABDKKV-UHFFFAOYSA-N 0.000 claims description 14
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 13
- 239000004115 Sodium Silicate Substances 0.000 claims description 11
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 11
- 229910019142 PO4 Inorganic materials 0.000 claims description 10
- 235000021317 phosphate Nutrition 0.000 claims description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- 239000004111 Potassium silicate Substances 0.000 claims description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 8
- 150000007942 carboxylates Chemical class 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 8
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 8
- 235000019353 potassium silicate Nutrition 0.000 claims description 8
- 239000003352 sequestering agent Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 235000015424 sodium Nutrition 0.000 claims description 8
- 229910021536 Zeolite Inorganic materials 0.000 claims description 7
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 7
- 159000000000 sodium salts Chemical class 0.000 claims description 7
- 150000003871 sulfonates Chemical class 0.000 claims description 7
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 7
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 claims description 7
- 239000010457 zeolite Substances 0.000 claims description 7
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 6
- 239000001099 ammonium carbonate Substances 0.000 claims description 6
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 6
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052912 lithium silicate Inorganic materials 0.000 claims description 6
- 235000011118 potassium hydroxide Nutrition 0.000 claims description 6
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 6
- 150000003460 sulfonic acids Chemical class 0.000 claims description 6
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 0.000 claims description 5
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 5
- 150000001734 carboxylic acid salts Chemical class 0.000 claims description 5
- 235000017550 sodium carbonate Nutrition 0.000 claims description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims 3
- 230000000845 anti-microbial effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 241000576755 Sclerotia Species 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 19
- 239000002253 acid Substances 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000000356 contaminant Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 239000011575 calcium Substances 0.000 description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 8
- 229910052791 calcium Inorganic materials 0.000 description 7
- 239000000378 calcium silicate Substances 0.000 description 7
- 229910052918 calcium silicate Inorganic materials 0.000 description 7
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000012459 cleaning agent Substances 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000006386 neutralization reaction Methods 0.000 description 5
- 239000001509 sodium citrate Substances 0.000 description 5
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 159000000001 potassium salts Chemical class 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 3
- 238000003916 acid precipitation Methods 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000001342 alkaline earth metals Chemical class 0.000 description 3
- 239000002738 chelating agent Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910001425 magnesium ion Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003094 microcapsule Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 235000019795 sodium metasilicate Nutrition 0.000 description 3
- 229910052815 sulfur oxide Inorganic materials 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 235000013373 food additive Nutrition 0.000 description 2
- 239000002778 food additive Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 150000003016 phosphoric acids Chemical class 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000000429 sodium aluminium silicate Substances 0.000 description 2
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- OQUFOZNPBIIJTN-UHFFFAOYSA-N 2-hydroxypropane-1,2,3-tricarboxylic acid;sodium Chemical compound [Na].OC(=O)CC(O)(C(O)=O)CC(O)=O OQUFOZNPBIIJTN-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241001374431 Sarax Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000607272 Vibrio parahaemolyticus Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- C11D11/0052—
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/34—Derivatives of acids of phosphorus
- C11D1/345—Phosphates or phosphites
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/24—Mineral surfaces, e.g. stones, frescoes, plasters, walls or concretes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Detergent Compositions (AREA)
Abstract
본 발명은 구조물의 친환경 세정 및 복원방법에 관한 것으로, 더욱 상세하게는, 시설물 또는 구조물의 오염부위 중 적어도 한 곳 이상을 선정하여 적어도 1종 이상의 세정액을 구분하여 부분적으로 샘플도포하는 단계와; 상기 세정액을 샘플도포한 후 일정시간이 경과 되면, 세척 후 세정액에 의한 오염원 분해 또는 제거 상태를 확인하여 오염원의 종류와 오염도를 검증한 후 샘플시공되었던 시설물 또는 구조물에 적합한 세정액을 선정하는 단계와; 상기 시설물 또는 구조물의 오염원 제거에 적합한 세정액이 선정되면, 해당 시설물 또는 구조물의 오염부위에 선정된 세정액을 도포하는 단계와; 상기 세정액을 도포한 후 일정시간이 경과한 후 고압으로 물을 분사하여 세정액 및 세정액에 의해 분해된 오염원을 세척하는 단계를 포함한다.
따라서, 시설물 또는 구조물의 오염원에 대하여 구비된 세정액들로 오염원의 종류에 따른 세정효과를 시험한 후 적합한 세정액을 선정하여 효과적인 세정작업이 이루어지게 하되, 곰팡이의 균핵을 완전히 사멸시켜 재번식을 방지하고, 금속봉쇄제가 표면을 보호하게 한 상태에서 오염원을 제거하게 함으로써, 구조물 및 시설물의 원형이 훼손되지 않은 상태에서 세정 및 복원작업이 이루어지게 하는 구조물의 친환경 세정 및 복원방법에 관한 것이다.More particularly, the present invention relates to a method of cleaning and restoring a structure, more particularly, to at least one or more contaminated sites of a facility or a structure, Selecting a cleaning liquid suitable for a facility or a structure to which a sample is applied after confirming the type of contamination source and the degree of contamination by confirming the decomposition or removal state of the contamination source by the cleaning liquid after a certain period of time has elapsed after the sample is applied to the cleaning liquid; Applying a selected cleaning liquid to a contaminated site of the facility or structure when a cleaning liquid suitable for removing the contamination source of the facility or structure is selected; And spraying water at a high pressure after a certain period of time has elapsed after applying the cleaning liquid, thereby cleaning the contaminated source decomposed by the cleaning liquid and the cleaning liquid.
Therefore, it is necessary to test the cleaning effect according to the kind of the contamination source with the cleaning liquids provided for the facility or the structure, and then to select an appropriate cleaning liquid so that an effective cleaning operation is performed. In addition, the sclerotia of the mold is completely killed, The present invention relates to a method for cleaning and restoring a structure in a state where the original shape of a structure and a facility is not damaged by allowing the metallic blocker to remove the contamination source while protecting the surface.
Description
본 발명은 콘크리트 구조물의 외벽이나 내벽체에 형성된 오염원 또는 방음벽, 터널, 교량 등의 도로시설 등의 구조물에 형성된 오염원 대한 우수한 세정효과를 제공하는 콘크리트 구조물용 친환경 세정제 조성물에 관한 것이다.The present invention relates to an eco-friendly detergent composition for a concrete structure, which provides an excellent cleaning effect on a pollution source formed on an outer wall or a wall of a concrete structure or a pollution source formed on a structure such as a soundproof wall, a tunnel, a bridge and the like.
본원은 최근 날로 증가되고 있는 대기오염에 의해 산성비의 원인이 되고 있는 황 산화물(SOx)와 질소 산화물(NOx)에 의한 콘크리트의 중성화를 방지하거나 예방하고 콘크리트 표면에 규산칼슘(Calcium silicate)을 형성시켜 구조물 자체의 내산성을 높여서 콘크리트의 구조물의 수명을 연장시킬 수 있는 친환경 세정제 조성물에 관한 기술분야의 발명이다.The present invention relates to a method for preventing or preventing the neutralization of concrete caused by sulfur oxides (SOx) and nitrogen oxides (NOx), which cause acid rain due to increasing air pollution in recent days, and forming calcium silicate on the concrete surface The present invention relates to an environmentally friendly detergent composition which can increase the acid resistance of a structure itself and thereby prolong the life of a concrete structure.
최근 경제성장과 더불어, 공장, 창고, 점포, 주택 등의 건축구조물이나, 도로, 공원, 다리, 공항 등의 토목구조물이 국토의 전역에 걸쳐 구축되어 있다.In addition to recent economic growth, civil structures such as factories, warehouses, stores, houses, and roads, parks, bridges and airports are constructed throughout the country.
일반적으로 건물의 외벽은 누수를 방지함과 동시에 주위의 미관에 어울리도록 하기 위한 방안으로 그 둘레에 화강석, 대리석 등의 석재와 자기질, 도기질, 석기질 등의 타일 및 알루미늄, 세라믹, 법랑, 하니컴 패널 그리고 목재, 드라이비트 등이 외장재가 부착되는 형태로 시공되거나 페인트가 도포되어 있다.Generally, the exterior wall of a building is designed to prevent leaks and to match the aesthetics of the surroundings. It is used to make tiles such as granite, marble, and porcelain, porcelain, stone and aluminum, ceramic, enamel, Panels, wood, dry bits, etc., are applied or coated with paint.
또한, 건물 이외에 방음벽, 터널, 교량 등의 도로시설 및 차량 그리고 원예시설 등의 구조물 역시 외장재 등으로 시공되어 있으며, 이러한 외장재는 시공 후 일정한 시간이 경과하면 외부로부터 미세 먼지 및 산성비 등으로 인해 이물질이 그 표면에 형성됨에 따라 시공 초기에 비해 그 색상이 낮아지고, 이물질 등이 흘러내린 상태로 착색 또는 변색된 상태로 착화되어 얼룩져 보이므로 미관을 저해하는 문제점이 있다.In addition to the buildings, structures such as soundproof walls, tunnels, bridges, roads, vehicles, and horticultural facilities are also constructed with exterior materials. Such exterior materials, when a certain period of time has elapsed after the construction, The color is lowered at the initial stage than the initial stage due to the formation of the surface, and the foreign matter or the like is colored or discolored in a state where the foreign matter flows down and is ignited and smudged.
이러한 문제점을 해소하기 위한 방안으로 건물 및 구조물은 통상 일정한 기간이 경과한 후에는 정기적으로 세척하여 표면이 변색되는 것을 방지함으로써, 그 수명이 연장될 수 있게 하였다.In order to overcome such a problem, the buildings and structures are regularly washed after a certain period of time to prevent the surface from being discolored, thereby extending the service life.
상기한 바와 같이 구조물 또는 시설물에 형성된 각종 오염원들은 균 바이러스에 의하여 여러 가지 질병의 원인이 되기도 하며, 이 오염원의 원인은 매우 다양하다.As described above, various pollutants formed in structures or facilities may cause various diseases due to fungal viruses.
즉, 건물의 내, 외벽에는 주로 곰팡이 균이 형성되며, 금속, 타일, 돌 등은 녹이나 부식 및 산화로 인하여 오염되고, 식품관련 시설물의 기름으로 인하여 오염되는 것이 대부분이다.That is, molds are mainly formed on the inner and outer walls of buildings, and metals, tiles and stones are contaminated by rust, corrosion and oxidation, and are contaminated by oil of food-related facilities.
상기와 같은 건물의 내, 외벽에 형성되는 오염원을 제거하기 위한 세정제 관련 기술로 등록특허 10-1005656호 기술에서는 콘크리트 등의 표면에 고착된 오염 물질(기름 때,이끼류 등의 찌든 때)을 손쉽게 제거하며 구조물 중 철, 알미늄, 동 등의 부식에 영향을 주지 않으면서 세정 작업 후 콘크리트 등의 표면에 얼룩이 발생하지 않는 석재 세정제 조성물로써 전체 중량 100%에 대하여, 규산소다 11-14 중량%, 수산화나트륨 1.1-2 중량%, 부틸셀로솔브 4-6 중량%, 노닐페놀 0.2-0.4 중량%, 에탄올아민 1-5 중량%, 벤조트리아졸 2-4 중량%, 산 2-6 중량%, 물(증류수) 65-75 중량%를 포함하여 사용되는 세정제 조성물이 제시되어 있다.As a technology related to a detergent for removing contaminants formed on inner and outer walls of buildings as described above, Patent Document 10-1005656 discloses a cleaning agent for easily removing contaminants (oil, moss, etc.) And does not cause any unevenness on the surface of concrete after the cleaning operation without affecting the corrosion of iron, aluminum, copper, etc. in the structure. The composition of the present invention is a stone cleaner composition comprising 11-14% by weight of sodium silicate, 1.1 to 2 wt.% Of butyl cellosolve, 0.2 to 0.4 wt.% Of nonylphenol, 1 to 5 wt.% Of ethanolamine, 2 to 4 wt.% Of benzotriazole, 2 to 6 wt. ≪ / RTI > distilled water).
그러나, 상기한 세정제를 이용한 세정작업은 오래된 오염원 및 찌든 때를 처음 세정작업 실시 후 1-2개월 정도 세정효과를 나타내지만 곧바로 공기 중의 미세먼지와 차량 통행으로 인한 매연가스, 산성비 등의 영향으로 세정효과가 급격히 감소하는 문제점을 갖고 있었다.However, the cleaning operation using the cleaning agent described above shows an effect of cleaning for about 1-2 months after the first cleaning operation. However, the cleaning operation using the cleaning agent immediately cleansed due to the fine dust and air- And the effect was drastically reduced.
또한, 종래에는 상기한 구조물 또는 시설물에 형성된 오래된 오염원 및 찌든 때가 시중에 유통되는 범용의 세척제로서는 세척되지 않기 때문에 강력한 산성의 성질을 가지는 염산이나 불산 등이 포함된 세정제를 이용하여 오염원 및 찌든 때를 태우는 작업을 통하여 이물질을 박리 또는 제거하는 세척작업이 선택되어 사용되기도 하였으나 구조물 또는 시설물의 표면에 상기한 강력한 산성의 염산이나 불산이 뿌려지게 되면, 오염원이나 찌든 때만 제거되는 것이 아니라, 구조물 또는 시설물의 표면을 손상시키거나 훼손시켜 구조물의 수명을 단축시키는 바람직하지 못한 결과를 초래할 우려가 높은 문제점을 갖고 있었다.In addition, since conventional pollutants and stains generated in the above-mentioned structure or facility are not cleaned by conventional cleaning agents, cleaning agents containing strong acids such as hydrochloric acid and hydrofluoric acid are used to prevent contamination and stains However, when the strong acidic hydrochloric acid or hydrofluoric acid is sprayed on the surface of a structure or a facility, it is not removed only when it is contaminated or stained, but when a structure or a facility There is a problem that the surface is damaged or damaged and the life of the structure is shortened.
본 발명은 상기한 종래 세정제의 제반 문제점을 해결하기 위하여 안출된 것으로, 인체에 무해할 뿐만 아니라 자연환경의 식생물에도 무해한 식품첨가물 성분으로 무색, 무취, 저자극의 생분해율이 높은 세정액을 사용하며, 콘크리트를 포함하는 구조물 또는 시설물의 표면의 손상이나 훼손 없이 오염원을 물리적으로 박리하지 않고 분해 및 제거하여 구조물 또는 시설물을 원형대로 복원함은 물론 자동차에서 배출되는 질소산화물과 공장이나 발전소, 가정에서 사용하는 석탄, 석유 등의 연료가 연소되면서 발생하는 황산화물에 의한 산성원에 대하여 알칼리를 띠고 있는 콘크리트를 중성화시켜 콘크리트의 구조물의 수명을 연장할 수 있는 콘크리트 구조물용 친환경 세정제 조성물을 제공하는데 그 목적을 갖는다. DISCLOSURE OF THE INVENTION The present invention was conceived to solve all the problems of the conventional detergents described above and uses a cleaning liquid having a high rate of biodegradation of colorless, odorless, and low irritation as a food additive ingredient harmless to human bodies and harmless to food- , Concrete structures or facilities without damaging or damaging the surface of the contamination source without physical separation and decomposition of the structure or facility to restore the circular, as well as automotive nitrogen oxides and plants, power plants, home use The present invention provides an eco-friendly detergent composition for a concrete structure capable of extending the life of a concrete structure by neutralizing concrete which is alkali with respect to an acid source due to sulfur oxides generated by combustion of fuel such as coal and oil. .
상기의 목적을 달성하기 위하여 본원에서 새롭게 개시되는 콘크리트 구조물용 친환경 세정제 조성물은 5 내지 35 중량%의 음이온계면활성제와 0.2 내지는 2.5 중량%의 경수연화제와 1 내지는 5 중량%의 알칼리제와 0.5 내지는 2.0 중량%의 금속봉쇄제(킬레이트제)와 2 내지는 12 중량%의 규산염으로 이루어지는 콘크리트 구조물용 친환경 세정제 조성물을 통하여 상기 목적을 달성할 수 있음을 확인하여 완성된 발명이다.In order to accomplish the above object, the present invention provides an eco-friendly detergent composition for a concrete structure, which comprises 5 to 35% by weight of an anionic surfactant, 0.2 to 2.5% by weight of a water softening agent, 1 to 5% by weight of an alkali agent, % Of a metal chelating agent (chelating agent) and 2 to 12 wt% of a silicate. The present invention has been accomplished by confirming that the above objects can be accomplished through an environmentally friendly detergent composition for a concrete structure.
즉, 본원은 콘크리트 구조물용 친환경 세정제 조성물이 카복실레이트(Carboxylate), 설포네이트(Sulfonate), 설페이트(황산기, Sulfates), 포스페이트(인산기, Phosphate) 중에서 선택되어지는 음이온성 계면활성제 5 ~ 35 중량부와, 제올이이트(규산 알루미늄 나트륨, 아르미노케이산 염), 구연산, 구연산염(Citric acid sodium or potassium salts) 중에서 선택되어지는 경수연화제 0.2 ~ 2.5 중량부와, 탄산나트륨, 탄산수소나트륨, 탄산암모늄, 탄산수소나트륨, 수산화나트륨, 수산화칼륨 중에서 선택되어지는 알칼리제 1 ~ 5 중량부와 에틸렌디아민 테트라 아세트산(EDTA) 내지는 나트륨 염(EDTA-Na), 니트리로삼초산(NTA), 구연산, 구연산나트륨 중에서 선택되어지는 금속봉쇄제 0.5 내지는 2.0 중량부와 제1 내지 제4종의 액상 메타규산나트륨, 올쏘규산나트륨, 이규산나트륨, 규산칼륨, 규산리튬, 알루미늄실리콘산나트륨 중에서 선택되어지는 규산염(Silicate) 2 내지는 12 중량부를 이루고 나머지 잔량을 공정수(물)로 채워 100 중량부를 이루어 사용되도록 제공되는 것을 특징으로하는 콘크리트 구조물용 친환경 세정제 조성물이 개시된다.That is, the present invention provides a process for the preparation of an eco-friendly detergent composition for concrete structures, comprising: 5 to 35 parts by weight of an anionic surfactant selected from carboxylates, sulfonates, sulfates, phosphates and phosphates; 0.2 to 2.5 parts by weight of a water softening agent selected from the group consisting of sodium alginate, sodium aluminosilicate, sodium aluminosilicate, citric acid and potassium salts, sodium carbonate, sodium hydrogen carbonate, (EDTA) or sodium salt (EDTA-Na), nitrilo-acetic acid (NTA), citric acid and sodium citrate in an amount of from 1 to 5 parts by weight of an alkali agent selected from sodium hydrogen carbonate, sodium hydrogen carbonate, sodium hydrogen carbonate, 0.5 to 2.0 parts by weight of a liquefied metal sequestering agent, and 1 to 4 kinds of liquid sodium metasilicate, sodium orthosilicate, sodium diacylate, potassium silicate, (2) to 12 parts by weight of silicate selected from sodium silicate, aluminum silicate, and lithium aluminum silicate, and 100 parts by weight of the remaining amount of the silicate is filled with process water (water). .
또한 상기한 친환경 세정제 조성물은 상기 기본 세정제의 기본 조성에 적용대상 콘크리트 구조체 특성에 따라 에이비에스(ABS, Alkyl benzene sulfate), 카르복시산염(carboxylic acid salts, RCOOM), 설폰산염(Sulfonic acid salts, RSO3M), 황산에스테르염(Ether sulfate salts, ROSO3M), 인산에스테르염(Ether phosphoric acid salts, RPO3Na2) 중에서 선택되는 기능성 성분이 1~ 10 중량부 비율로 추가되어 적용대상이 콘크리트 벽체, 콘크리트 바닥체, 금속재, 타일, 석재 등의 표면 오염원에 깊숙히 침투시키도록 적용될 수 있다.In addition, the above-mentioned environmentally-friendly detergent compositions ABS in accordance with the subject concrete structure characteristic to the basic composition of the primary cleaner (ABS, Alkyl benzene sulfate), carboxylates (carboxylic acid salts, RCOOM), sulfonates (Sulfonic acid salts, RSO 3 1 to 10 parts by weight of a functional ingredient selected from the group consisting of ether sulfate salts (ROSO 3 M), ether sulfate salts (ROSO 3 M), and phosphoric acid salts (RPO 3 Na 2 ) , Concrete bottoms, metallic materials, tiles, stones, and the like.
따라서 본원은 콘크리트 구조물의 친환경 세정방법에 있어서,Accordingly, the present invention provides an eco-friendly method for cleaning a concrete structure,
카복실레이트(Carboxylate), 설포네이트(Sulfonate), 설페이트(황산기, Sulfates), 포스페이트(인산기, Phosphate) 중에서 선택되어지는 음이온성 계면활성제 5 ~ 35 중량부와,5 to 35 parts by weight of an anionic surfactant selected from carboxylates, sulfonates, sulfates, phosphates (phosphoric acid, phosphoric acid)
제올이이트(규산 알루미늄 나트륨, 아르미노케이산 염), 구연산, 구연산염(Citric acid sodium or potassium salts) 중에서 선택되어지는 경수연화제 0.2 ~ 2.5 중량부와,0.2 to 2.5 parts by weight of a water softening agent selected from zeolite (sodium aluminum silicate, ammonium aluminate), citric acid and citric acid (sodium or potassium salts)
탄산나트륨, 탄산수소나트륨, 탄산암모늄, 탄산수소나트륨, 수산화나트륨, 수산화칼륨 중에서 선택되어지는 알칼리제 1 ~ 5 중량부와1 to 5 parts by weight of an alkali agent selected from sodium carbonate, sodium hydrogen carbonate, ammonium carbonate, sodium hydrogencarbonate, sodium hydroxide and potassium hydroxide,
에틸렌디아민 테트라 아세트산(EDTA) 내지는 나트륨 염(EDTA-Na), 니트리로삼초산(NTA), 구연산, 구연산나트륨 중에서 선택되어지는 금속봉쇄제 0.5 내지는 2.0 중량부와0.5 to 2.0 parts by weight of a metal sequestering agent selected from ethylenediaminetetraacetic acid (EDTA) or sodium salt (EDTA-Na), nitriloacetic acid (NTA), citric acid,
제1 내지 제4종의 액상 메타규산나트륨, 올쏘규산나트륨, 이규산나트륨, 규산칼륨, 규산리튬, 알루미늄실리콘산나트륨 중에서 선택되어지는 규산염(Silicate) 2 내지는 12 중량부를 이루고 2 to 12 parts by weight of a silicate selected from the first to fourth liquid sodium metasilicate, sodium orthosilicate, sodium diacylate, potassium silicate, lithium silicate and aluminum aluminum silicate.
에이비에스(ABS, Alkyl benzene sulfate),카르복시산염(carboxylic acid salts, RCOOM), 설폰산염(Sulfonic acid salts, RSO3M), 황산에스테르염(Ether sulfatesalts, ROSO3M), 인산에스테르염(Ether phosphoric acid salts, RPO3Na2) 중에서 선택되는 기능성 성분이 1~ 10 중량부 비율로 추가된 후 나머지 잔량을 공정수(물)로 채워 100 중량부를 이루어 콘크리트 구조물용 친환경 세정액을 얻고 15~25 kgf/㎠의 압력범위로 상기 세정액을 분사시켜 오염원을 세척하도록 적용하는 구성을 포함하여 이루어지는 콘크리트 구조물의 친환경 세정방법으로 적용될 수 있다.(ABS), carboxylic acid salts (RCOOM), sulfonic acid salts (RSO 3 M), ether sulfates (ROSO 3 M), phosphoric acid ester salts acid salts, RPO 3 Na 2 ) is added in an amount of 1 to 10 parts by weight, and the remaining balance is filled with the process water (water) to obtain an environmentally-friendly cleaning solution for a concrete structure, and 15 to 25 kgf / Cm < 2 > to spray the cleaning liquid to clean the contaminant source. The present invention can be applied to an eco-friendly cleaning method of a concrete structure.
또한 본원 세정액을 만들 때 공정수에 1,000℃ 이상의 고온에서 소성된 소성패각분말이 0.1~0.3wt% 비율로 용해된 공정수가 사용되어 항균성을 높인 상태로 적용되는 콘크리트 구조물의 친환경 세정방법으로 구현될 수 있는바, 예를 들면 한국영농과학연구원(주)에서 Sarax Solution(소성칼슘 0.3%수용액)은 시험균주로 Staphylococcus aureusATCC25923, Escherichia coli(O-157) ATCC 43895, Salmonella typhimurim ATCC 13311, Vibrio parahaemolyticus KCTC 2471 균주에서살균효능이 입증된 제품이 사용될 수 있을 것이다.In addition, it can be implemented as an eco-friendly cleaning method of a concrete structure in which a process water is dissolved at a rate of 0.1 to 0.3 wt% in a process water, For example, Sarax Solution (0.3% aqueous solution of calcined calcium) was used as a test strain in Staphylococcus aureus ATCC 25923, Escherichia coli (O-157) ATCC 43895, Salmonella typhimurim ATCC 13311, Vibrio parahaemolyticus KCTC 2471 strain May be used.
따라서 본원 기술사상이 현장에 적용되는 실시양태는 예를 들어 본원에서 사용되는 카복실레이트(Carboxylate), 설포네이트(Sulfonate), 설페이트(황산기, Sulfates), 포스페이트(인산기, Phosphate) 중에서 선택되어지는 음이온성 계면활성제 5 ~ 35 중량부와, 제올이이트(규산 알루미늄 나트륨, 아르미노케이산 염), 구연산, 구연산염(Citric acid sodium or potassium salts) 중에서 선택되어지는 경수연화제 0.2 ~ 2.5 중량부와, 탄산나트륨, 탄산수소나트륨, 탄산암모늄, 탄산수소나트륨, 수산화나트륨, 수산화칼륨 중에서 선택되어지는 알칼리제 1 ~ 5 중량부와Thus, embodiments in which the subject matter of the present application is applied to the field include, for example, anionic (non-ionic) anions selected from among carboxylates, sulfonates, sulfates, sulfates, phosphates 0.2 to 2.5 parts by weight of a water softening agent selected from the group consisting of 5 to 35 parts by weight of a surfactant and zeolite (sodium aluminum silicate, ammonium aluminate), citric acid or potassium salts, sodium carbonate, 1 to 5 parts by weight of an alkali agent selected from sodium hydrogen carbonate, ammonium carbonate, sodium hydrogencarbonate, sodium hydroxide and potassium hydroxide,
에틸렌디아민 테트라 아세트산(EDTA) 내지는 나트륨 염(EDTA-Na), 니트리로삼초산(NTA), 구연산, 구연산나트륨 중에서 선택되어지는 금속봉쇄제 0.5 내지는 2.0 중량부와 제1 내지 제4종의 액상 메타규산나트륨, 올쏘규산나트륨, 이규산나트륨, 규산칼륨, 규산리튬, 알루미늄실리콘산나트륨 중에서 선택되어지는 규산염(Silicate) 2 내지는 12 중량부를 이루고 에이비에스(ABS, Alkyl benzene sulfate),카르복시산염(carboxylic acid salts, RCOOM), 설폰산염(Sulfonic acid salts, RSO3M), 황산에스테르염(Ether sulfatesalts, ROSO3M), 인산에스테르염(Ether phosphoric acid salts, RPO3Na2) 중에서 선택되는 기능성 성분이 1~ 10 중량부 비율로 추가된 후 나머지 잔량을 공정수(물)로 채워 100 중량부를 이루도록 적용되는 세정제 조성물을 A타입, B타입, C타입, D타입, E타입 등으로 만들어 놓고 세정대상물인 시설물 또는 구조물의 오염부위를 택하여 A타입, B타입, C타입, D타입, E타입 각각의 샘플조성물을 도포하는 단계와; 상기 샘플조성물 도포한 후 일정시간이 경과 되면, 세척 후 세정액에 의한 오염원 분해 또는 제거 상태를 확인하여 오염원의 종류와 오염도를 검증한 후 샘플시공되었던 시설물 또는 구조물에 적합한 세정액을 선정하는 단계와; 상기 시설물 또는 구조물의 오염원 제거에 적합한 세정액이 선정되면 해당 시설물 또는 구조물의 오염부위에 선정된 세정액을 도포하는 단계와; 상기 세정액을 도포한 후 일정시간이 경과한 후 고압으로 물을 분사하여 세정액 및 세정액에 의해 분해된 오염원을 세척하는 단계를 포함하는 구성으로 콘크리트 구조물의 친환경 세정방법으로 적용될 수 있다.0.5 to 2.0 parts by weight of a metal sequestering agent selected from ethylenediamine tetraacetic acid (EDTA) or sodium salt (EDTA-Na), nitrilo acetic acid (NTA), citric acid and sodium citrate, 2 to 12 parts by weight of a silicate selected from sodium silicate, sodium orthosilicate, sodium diacylate, potassium silicate, lithium silicate and aluminum aluminum silicate, and is preferably selected from ABS, Alkyl benzene sulfate, carboxylic acid (RCOOM), sulfonic acid salts (RSO 3 M), ether sulfates salts (ROSO 3 M), and phosphoric acid salts (RPO 3 Na 2 ) B type, C type, D type, E type, and the like, which are applied to make 100 parts by weight of the remaining amount after being added in the ratio of 10 parts by weight to 10 parts by weight, Applying a sample composition of each of A type, B type, C type, D type and E type by selecting a contaminated site of a facility or a structure; Selecting a cleaning liquid suitable for a facility or a structure to which a sample has been applied after confirming the type of contamination source and the degree of contamination by confirming the decomposition or removal state of the contamination source by the cleaning liquid after a certain period of time has elapsed after application of the sample composition; Applying a selected cleaning liquid to a contaminated site of the facility or structure when a cleaning liquid suitable for removing the contamination source of the facility or structure is selected; And a step of spraying water at a high pressure after a lapse of a predetermined period of time after the cleaning liquid is applied to wash the contaminated source decomposed by the cleaning liquid and the cleaning liquid, thereby being applicable as an environmentally friendly cleaning method of a concrete structure.
본 발명은 구조물 또는 시설물에 발생된 오염원에 대해 우수한 세정력을 제공함은 물론 콘크리트 표면에 내산성이 매우 우수한 불용성의 규산칼슘의 미세 피막이 형성시켜 대기오염물질이나 산성비에 의한 콘크리트의 중성화를 보호하거나 방지할 수 있는 효과를 제공한다.The present invention provides an excellent detergency against pollutants generated in a structure or a facility, and it also protects or prevents the neutralization of concrete caused by air pollutants or acid rain by forming a microcapsule of insoluble calcium silicate having an excellent acid resistance on the concrete surface Provides an effect.
또한 종래의 세정제는 다시 대기중의 미세먼지나 산성비에 의해 쉽게 오염이 이루어지지만 본원에서 제공되는 친환경 세정제는 내산성이 매우 우수한 불용성의 규산칼슘의 미세 피막코팅이 형성되므로 청결유지 효과가 오래 지속되는 효과를 제공한다.In addition, the conventional detergent is easily contaminated by fine dust or acid rain in the atmosphere. However, since the environmentally-friendly detergent provided in the present invention has a micro-coating film of insoluble calcium silicate having excellent acid resistance, Lt; / RTI >
도 1은 토목(옹벽)구조물 및 계단에 본원 세정제 조성물을 이용하여 세정을 실시하기 전 후의 비교사진도.
도 2는 건물의 외벽에 본원 세정제 조성물을 이용하여 세정을 실시하기 전 후의 비교사진도.
도 3은 공장의 기름 때가 낀 배관에 본원 세정제 조성물을 이용하여 세정을 실시하기 전 후의 비교사진도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a comparative photograph of a civil engineering (retaining wall) structure and a step before and after cleaning using the present detergent composition; FIG.
FIG. 2 is a comparative photograph of the outer wall of a building before and after cleaning using the cleaning composition of the present invention. FIG.
Fig. 3 is a comparative photograph before and after cleaning of the piping having the grease time of the factory by using the cleaning composition of the present invention. Fig.
본 발명에 따른 구조물의 친환경 세정 및 복원방법을 첨부된 도 1 내지 도 5를 참조하여 설명하면 다음과 같다.The eco-friendly cleaning and restoration method of the structure according to the present invention will be described with reference to FIGS. 1 to 5.
먼저, 본 발명 구조물의 친환경 세정 및 복원방법을 설명하기 전에 구조물의 친환경 세정 및 복원방법에서 사용되는 친환경 세정액을 살펴본 후 구조물의 친환경 세정 및 복원방법을 설명하기로 한다.First, before explaining the eco-friendly cleaning and restoring method of the present invention, an eco-friendly cleaning solution used in an eco-friendly cleaning and restoration method of a structure will be described, and then an eco-friendly cleaning and restoration method of the structure will be described.
상기 음이온계면활성제는 물속에서 이온으로 해리하여 계면활성을 띠는 장쇄의 원자단(소수성 부분)이 음이온으로 되는 계면활성제로 카복실레이트(Carboxylate), 설포네이트(Sulfonate), 설레이트(황산기, Sulfates), 포스페이트(인산기, Phosphate) 중 선택되어지는 음이온성 계면활성제가 선택되어지고, 음이온 계면활성제가 5 내지 35 중량% 포함되어지는 것이 바람직하고, 더욱 바람직하게는 10 내지는 25 중량% 포함되어지는 것이 유리하고, 가장 바람직하게는 15 내지는 20 중량% 포함되어지는 것이 유리한 바, 음이온계면활성제가 5 중량% 이하로 포함될 경우 콘크리트 구조물 표면에 오염된 오염물질을 세정하는 과정 중 오염물질의 계면활성이 낮아서 세정효율이 낮아 본원의 기술사상에 접근할 수 없으며, 음이온계면활성제가 35중량% 이상으로 포함될 경우 콘크리트 구조물 표면에 오염된 물질의 세정효과를 더욱 더 높일 수 있으나, 대부분의 음이온계면활성제가 액상으로 존재함에 따라 다른 조성물과의 배합에 문제를 일으킬 수 있음에 따라 상기 제안한 농도의 음이온계면활성제를 포함하는 것이 바람직하다. The anionic surfactant is a surfactant having a long-chain atomic group (hydrophobic moiety) as an anion, which is dissociated into ions in water and has an interfacial activity. Examples of the surfactant include a carboxylate, a sulfonate, a sulfate, It is preferable that an anionic surfactant selected from phosphate (phosphoric acid group, phosphate) is selected and that an anionic surfactant is contained in an amount of 5 to 35 wt%, more preferably 10 to 25 wt% And most preferably from 15 to 20% by weight. When the anionic surfactant is contained in an amount of 5% by weight or less, the surface activity of the contaminants is low during the course of cleaning contaminated contaminants on the surface of the concrete structure, And the anionic surfactant is contained in an amount of not less than 35% by weight, It is possible to further enhance the cleaning effect of contaminants on the surface of the reticulated structure, but since most of the anionic surfactant is present in a liquid phase, it may cause problems in mixing with other compositions, so that the anionic surfactant of the above- .
상기 경수연화제는 물에 용존되어 있는 센물의 원인인 칼슘이온이나 마그네슘 이온을 잡아 물을 연화하기 위한 목적으로 사용되며, 이를 위해 제올이이트(규산 알루미늄 나트륨, 아르미노케이산 염), 구연산, 구연산염(Citric acid sodium or potassium salts) 중 선택되어지는 1종 이상의 경수연화제가 0.2 내지는 2.5 중량% 포함되어지는 것이 바람직하고, 더욱 바람직하게는 0.8 내지는 1.8 중량%의 경수연화제가 포함되어지는 것이 유리하고, 가장 바람직하게는 1.2 내지는 1.5 중량%의 경수연화제가 포함되어지는 것이 유리한 바, 세정제의 조성물 중에 경수연화제가 0.2 중량% 이하로 포함될 경우 물에 용존되어 있는 칼슘 및 마그네슘과 같은 알칼리토금속류에 의한 원인으로 물이 센물 상태를 유지함에 따른 세정효과가 낮아질 수 있다는 문제점이 있으며, 정수연화제가 2.0 중량% 이상으로 포함될 경우 센물의 원인인 칼슘 또는 마그네슘 이온에 대한 문제점을 충분히 해결할 수 있다는 장점을 가지고 있으나 수중에 용존에 알칼리토금속류의 농도를 해결할 수 있는 농도이상으로 공급할 필요가 없음에 따라 상기 제안한 농도의 경수 연화제가 포함되는 것이 바람직하다.The water softening agent is used for softening water by grabbing calcium ions or magnesium ions which are the causes of dissolved water in the water. For this purpose, the water softening agent is selected from the group consisting of zeolite (sodium aluminum silicate, ammonium aluminate), citric acid, It is preferable that 0.2 to 2.5% by weight of at least one kind of water softening agent selected from citric acid sodium or potassium salts is contained, more preferably 0.8 to 1.8% by weight of water softening agent is contained, Most preferably 1.2 to 1.5% by weight of the water softening agent is included. When the water softening agent is contained in the composition of the cleaning agent in an amount of 0.2% by weight or less, the cause of the alkaline earth metal such as calcium and magnesium dissolved in water So that the effect of washing can be lowered when the water is maintained in a solid state, Is contained in an amount of not less than 2.0% by weight, it is possible to sufficiently solve the problem of calcium or magnesium ion which is a causative agent of cyanide. However, since it is not necessary to supply the concentration of alkaline earth metal at a concentration that can solve the concentration of alkaline earth metal in water It is preferable that the water softening agent having the above-mentioned concentration is included.
상기 알칼리제는 음이온계면활성제의 세정력을 높여주기 위한 목적으로 탄산나트륨, 탄산수소나트륨, 탄산암모늄, 탄산수소나트륨, 수산화나트륨, 수산화칼륨 중 선택되어지는 1종 이상의 알칼리제가 포함되어지고, 1 내지는 5 중량% 포함되어지는 것이 바람직하고, 더욱 바람직하게는 1.5 내지는 4중량% 포함되어지는 것이 유리하며, 가장 바람직하게는 2 내지는 3중량% 포함되어지는 것이 유리한 바, 알칼리제가 1 중량% 이하로 포함될 경우 알칼리의 완충능력이 좋지 않고, 경수의 연화능력이 낮아서 본 연구의 세정력을 높일 수 없다는 한계에 부딪칠 수 있으며, 알칼리제가 5중량 %이상 포함될 경우 가격이 저렴하고, 알칼리 완충능력이 좋으며, 경수의 연화능력이 우수하여 세정력이 우수하다는 큰 장점을 가질 수 있으나 세정 후의 세정된 표면 위에 나트륨이나 칼륨이 잔존하여 백화현상 발생에 의한 미관상 불쾌감을 조성할 수 있다는 문제점이 있음에 따라 상기 제안한 농도의 알칼리제를 포함하는 것이 바람직하다.The alkali agent includes at least one alkali agent selected from sodium carbonate, sodium hydrogen carbonate, ammonium carbonate, sodium hydrogencarbonate, sodium hydroxide, and potassium hydroxide for improving the detergency of the anionic surfactant, and 1 to 5 wt% More preferably from 1.5 to 4% by weight, and most preferably from 2 to 3% by weight. When the amount of the alkali agent is less than 1% by weight, The buffering ability is not good and the softening ability of the hard water is low so that the washing power of the present invention can not be increased. When the alkali agent is contained in an amount of 5 wt% or more, the cost is low, the alkali buffering ability is good, Can have a great advantage of being excellent in cleaning power, In accordance with there is a problem that the number of the volume or potassium remaining to create a cosmetic whitening caused discomfort by preferably contains an alkali agent in the proposed concentration.
상기 킬레이트제는 수중에 용존되어 있는 칼숨 내지는 마그네슘 이온 이외에 세정에 악영향을 미치는 철 이온이나 동 이온의 중금속 이온을 봉쇄(킬레이트 콤파운드 작용)하기 위한 목적을 갖고 사용되며, 본원 기술에 사용되는 중금속 봉쇄제는 에틸렌디아민 테트라 아세트산(EDTA) 내지는 나트륨 염(EDTA-Na), 니트리로삼초산(NTA), 구연산, 구연산나트륨 중 선택되어지고, 바람직하게는 0.5 중량% 내지는 2.0 중량% 포함되어지는 것이 유리하다.The chelating agent is used for the purpose of blocking (iron chelate compound) ions of iron ions or copper ions which adversely affect cleaning, in addition to the calorie or magnesium ions dissolved in water. The heavy metal sequestering agent Is selected from among ethylenediaminetetraacetic acid (EDTA) or sodium salt (EDTA-Na), nitrilo-acetic acid (NTA), citric acid and sodium citrate, preferably 0.5 wt% to 2.0 wt% .
상기 규산염은 콘크리트 표면에 내산성이 우수한 불용성의 규산칼슘의 미세피막이 형성되어 대기오염에 의한 콘크리트의 중성화를 보호하거나 방지하여 콘크리트의 내구성을 높여주기 위한 목적을 갖고 사용되며, 상기 규산염(Silicate)은 1∼4종의 액상 메타규산나트륨, 올쏘규산나트륨, 이규산나트륨, 규산칼륨, 규산리튬, 알루미늄실리콘산나트륨 중 선택되어진 1종 이상의 규산염(Silicate)이 선택되어 지고, 본 발명의 콘크리트 구조물용 친환경 세정제 조성물에 2 ~ 12 중량%가 첨가될 때, 칼슘의 주성분으로 구성된 콘크리트와 화학반응이 활성화되여 내산성이 매우 우수한 불용성의 규산칼슘(Calcium silicate) 도막형성이 극대화된다.The silicate is used for the purpose of enhancing the durability of the concrete by protecting or preventing the neutralization of the concrete caused by air pollution by forming a microcapsule of insoluble calcium silicate having excellent acid resistance on the surface of the concrete. At least one selected from among four kinds of liquid sodium metasilicate, sodium orthosilicate, sodium diacylate, potassium silicate, lithium silicate and sodium aluminum silicate is selected, and the eco-friendly detergent for concrete structure of the present invention When 2 to 12% by weight is added to the composition, the chemical reaction with the concrete composed of the main component of calcium is activated, thereby maximizing the formation of insoluble calcium silicate film having excellent acid resistance.
상기와 같은 조성으로 콘크리로 구성된 건축물 외벽에 오염된 이물질들을 세정할 경우 세정효과가 우수함은 문론 콘크리트 표면에 내산성이 매우 우수한 불용성의 규산칼슘의 미세피막 형성에 의한 콘크리트의 중성화를 방지하거나 보호할 수 있음을 확인하였다. It is possible to prevent or protect the neutralization of concrete by forming microcapsules of insoluble calcium silicate having excellent acid resistance on the surface of concrete. Respectively.
이하 본원의 기술사상을 구현하기 위한 발명의 구현 실시예를 제시하고자 하는바, 본 출원의 명세서나 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 될 것이며, 본원의 보호범위는 발명의 기술사상에 부합하는 의미와 개념으로 해석되어야만 할 것이며, 본 명세서에 기재된 예시는 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본원의 기술사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형 예들이 있을 수 있음을 이해하여야 할 것이다.The terms and words used in the specification and claims should not be construed as limited to ordinary or dictionary meanings, The scope of protection of the present invention should be construed in accordance with the technical idea of the invention and the examples described in this specification are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, It should be understood that various equivalents and modifications may be substituted for them at the time of filing.
실시 예 1Example 1
(주)미원상사의 설포네이트계 음이온계면활성제 5중량%, 경수연화제로서 (주)제오빌더의 4Na-Zeolite 1.5 중량%, 알칼리제로 (주)삼전순약의 수산화나트륨 1.0중량%, 금속이온봉쇄제로 (주)삼전순약의 EDTA-2Na 0.5중량%, 규산염으로 (주)에스켐텍의 3종의 액상규산나트륨 2.0 중량%가 포함된 액상세정제를 제조하였다. 5% by weight of a sulfonate anionic surfactant manufactured by MIWON Co., Ltd., 1.5% by weight of 4Na-Zeolite of Zeo builder as a water softening agent, 1.0% by weight of sodium hydroxide of an alkaline agent, 0.5% by weight of EDTA-2Na of Samseon Co., Ltd., and 2.0% by weight of sodium silicate of three kinds of eschemtech as silicate were manufactured.
실시 예 2Example 2
(주)애경산업의 포스페이트계 음이온계면활성제 20중량%, 경수연화제로서 (주)삼전순약의 구연산나트륨 0.2 중량%, 알칼리제로 (주)삼전순약의 탄산나트륨 3.0중량%, 금속이온봉쇄제로 (주)삼전순약의 EDTA-2Na 1.0중량%, 규산염으로 (주)에스켐텍의 3종의 액상규산나트륨 6.0 중량%가 포함된 액상세정제를 제조하였다. 20% by weight of a phosphate anion surfactant manufactured by Aekyung Industrial Co., Ltd., 0.2% by weight of sodium citrate of Samseon Co., Ltd. as a water softening agent, 3.0% by weight of sodium carbonate of alkaline agent, 1.0% by weight of EDTA-2Na as a pesticide in the paleoin, and 6.0% by weight of sodium silicate as three kinds of eschemtech as a silicate were manufactured.
실시 예 3Example 3
(주)아이유켐의 설페이트계 음이온계면활성제 35중량%, 경수연화제로서 (주)삼전순약의 구연산나트륨 2.5 중량%, 알칼리제로 (주)삼전순약의 탄산나트륨 5.0중량%, 금속이온봉쇄제로 (주)삼전순약의 EDTA-2Na 2.0중량%, 규산염으로 (주)에스켐텍의 3종의 액상규산칼륨 12 중량%가 포함된 액상세정제를 제조하였다. Co., Ltd. 35% by weight of sulfate-based anionic surfactant IU Chem, as a water softener, Ltd. 2.5% by weight sodium citrate in Samchun sunyak, Ltd. of Samchun sunyak sodium carbonate 5.0% by weight to the alkali agent, sequestering agent (Note) 2.0% by weight of EDTA-2Na as a pearl oven, and 12% by weight of three kinds of liquid potassium silicate of Eskemec Co., Ltd. as a silicate.
비교 예 1~3Comparative Examples 1 to 3
규산염이 포함되지 않은 것을 제외하고는 실시 예 1~3과 동일하게 수행하였다. The procedure was carried out in the same manner as in Examples 1 to 3 except that silicate was not included.
비교예 1~3 및 실시예 1~3에 의한 기술구성의 특징을 살펴보기 위하여 (주)한일시멘트 28중량%, (주)유성테크에서 제공한 고강도 혼화제 7중량%, 잔골재가 65 중량%로 배합을 한 다음 전체 몰탈 대비 물을 22 중량% 첨가하여 약 3분간 혼합하고 ∮40 × 10 mm 크기의 시편에 성형하였다. In order to examine the characteristics of the technical constructions of Comparative Examples 1 to 3 and Examples 1 to 3, 28 weight% of Hanil Cement Co., Ltd., 7 weight% of high strength admixture provided by Yusung Tech, 65 weight% of fine aggregate After mixing, 22% by weight of water was added to the whole mortar, and the mixture was mixed for about 3 minutes to form a specimen having a size of 40 mm × 10 mm.
성형된 시편을 25℃의 실온에서 대기양생을 하였으며, 3일 후 탈형하여 25일간 대기 양생을 하였으며, 양생된 ∮40 × 10 mm 크기의 시편 표면에 분무방법에 의해 엔진오일을 분무하여 기름이 오염된 시편을 준비하였다. The molded specimens were air-cured at room temperature of 25 ° C. After 3 days, they were demineralized and air-cured for 25 days. The engine oil was sprayed onto the cured specimens of 40 × 10 mm size Were prepared.
고의로 기름이 오염된 ∮40 × 10 mm 크기의 시편을 비교예 1~3 및 실시예 1~3에 의해 만들어진 액상세정제를 이용하여 동일한 방법으로 각각 세척을 하여 세척에 대한 효율을 확인하였다. The specimens having a diameter of 40 mm × 10 mm, which were intentionally contaminated with oil, were washed in the same manner using the liquid detergent prepared in Comparative Examples 1 to 3 and Examples 1 to 3, respectively, to confirm the efficiency of washing.
세척효율을 확인한 후 산(Acid)에 대한 콘크리트의 화학적 저항성을 확인하기 위하여 250 ml의 비이커에 (주)삼전순약의 0.1 N 염산용액과 황산용액 200 ml를 정확히 분취하고, 이곳에 세척 후의 비교 예 1~3 및 실시 예 1~3의 시편을 0.1 N의 산 용액에 6시간 담지하여 0.1 N 염산용액과 황산용액에 용출된 칼슘의 양을 Thermo Scientific iCAP 7400 duo Inductively Coupled Plasma-Atomic Emission Spectrometer(ICP-AES)로 확인하였다. To confirm the chemical resistance of the concrete to the acid after the cleaning efficiency was confirmed, a 0.1 N hydrochloric acid solution and a 200 ml sulfuric acid solution of Samseon-san Co., Ltd. were precisely collected in a 250 ml beaker, 1 to 3 and Examples 1 to 3 were immersed in an acid solution of 0.1 N for 6 hours to measure the amount of calcium eluted in a 0.1 N hydrochloric acid solution and a sulfuric acid solution using a Thermo Scientific iCAP 7400 duo Inductively Coupled Plasma-Atomic Emission Spectrometer (ICP -AES).
비교 예 1~3 및 실시 예 1~3에 의한 세정력과 산(Acid)에 대한 화학적 저항성에 대한 결과를 표 1에 나타냈다.The results are shown in Table 1 for the cleaning power and the chemical resistance to Acid according to Comparative Examples 1 to 3 and Examples 1 to 3.
표 1에 나타낸 바와 같이 본원 실시예와 비교예 1~3에서는 세정력이 우수하게 나타내어 콘크리트 표면에 오염된 오염물질을 쉽게 제거할 수 있음을 확인하였나 비교예에서는 0.1 N의 황산과 염산 용액에서는 매우 높은 농도의 칼슘이 용출됨을 확인하였으나 실시예 1~3에서는 콘크리트가 물에 잠겨있을 때 용출될 수 있는 수준으로 매우 낮은 농도의 칼슘이 용출됨을 확인할 수 있었다. As shown in Table 1, it was confirmed that the pollutants contaminated on the concrete surface can be easily removed by showing good cleaning power in the present Example and Comparative Examples 1 to 3. In Comparative Example, however, it was found that the sulfuric acid and hydrochloric acid solution of 0.1 N It was confirmed that the calcium concentration of the concrete was eluted at a level that could be eluted when the concrete was immersed in water.
이와 같이 본원 실시예 1~3에서 산(Acid)용액에서 칼슘의 용출량이 낮은 이유는 본원의 세정제에 함유된 세제 조성물에 의해 오염물질이 제거됨과 동시에 규산염이 콘크리트의 주성분인 칼슘과 화학적 반응으로 내산성이 매우 우수한 규산칼슘(Calcium silicate)의 불용성 도막이 형성된 이유로 설명할 수 있다.As described above, in Examples 1 to 3 of the present invention, the elution amount of calcium in the acid solution is low because contaminants are removed by the detergent composition contained in the detergent of the present invention, and the silicate is chemically reacted with calcium, which is the main component of concrete, Can be explained as the reason why an insoluble coating film of a very excellent calcium silicate is formed.
따라서 본 발명에 의해 콘크리트로 구성되는 건축물 외벽에 오염된 물질의 세정효과를 극대화하면서 콘크리트 구조물용 친환경 세정제 조성물에 의해 날로 오염되고 있는 대기환경에 의한 콘크리트의 중성화를 예방하거나 방지하여 국민 또는 국가의 재산을 지키는데 크게 기여할 수 있을 것으로 판단된다. Therefore, according to the present invention, it is possible to prevent or prevent the neutralization of the concrete caused by the atmospheric environment contaminated by the environmentally-friendly detergent composition for concrete structures while maximizing the cleaning effect of contaminated materials on the outer wall made of concrete, It is expected to contribute greatly to the preservation of
부식 현상 발생 유무Occurrence of corrosion phenomenon
다음으로, 본원 실시예 1~3에으로 부터 얻은 세정액 조성물에 동 시편을 넣고 7일간 방치한 후, 부식 현상을 발생시키는지 평가하였는바, 실시예 1~3에서는 동 시편의 부식 현상이 관찰되지 않았으나, 비교예 1~3의 경우 동 시편에는 부분적으로 부식이 발생하였다.Next, the same specimens were placed in the cleaning liquid compositions obtained in Examples 1 to 3 of the present application, and after standing for 7 days, it was evaluated whether corrosion phenomenon occurred. In Examples 1 to 3, corrosion of the specimen was not observed However, in the case of Comparative Examples 1 to 3, corrosion occurred partially in the same specimen.
다음으로, 본원 실시예 1과 비교예 1의 세정제 조성물에 각각 2배의 물을 넣고 희석하여 콘크리트 옹벽 표면의 세정 작업을 실시하고 작업 후 표면 얼룩 발생 유무, 오염 물질 분해 효과, 기포 발생유무 등의 항목에 대한 평가를 실시하였다.Next, the cleaning composition of Example 1 and Comparative Example 1 of the present invention was diluted with water twice, and the surface of the concrete retaining wall was subjected to a cleaning operation. After the cleaning, the surface of the concrete retaining wall was cleaned. The items were evaluated.
표면 얼룩 발생 유무Occurrence of surface smudges
본원 실시예 1의 경우 세정 후 콘크리트 표면에 얼룩 현상이 없었으나, 비교예 1의 경우 얼룩이 발생하였다.In the case of Example 1 of the present invention, the surface of the concrete was not stained after cleaning, but the stain occurred in Comparative Example 1.
오염 물질 분해 효과Pollutant decomposition effect
콘크리트 표면의 오염 부위에 본원 실시예의 조성물을 도포하였을 때 오염원의 분해 현상으로 을 관찰하였는바, 본원 실시예 조성물에서는 도포 후 2~3분 후부터 오염 물질의 분해가 시작되었으나, 비교예 1의 조성물에서는 도포 후 10분 후에 오염 물질의 분해가 시작되는 현상을 관찰할 수 있었다.When the composition of the present invention was applied to the contaminated portion of the concrete surface, it was observed that the contaminant was decomposed. As a result, the composition of Comparative Example 1 showed that decomposition of the contaminants started from 2 to 3 minutes after the application of the composition of this Example It was observed that the decomposition of pollutants started 10 minutes after application.
기포 발생 현상Bubble generation phenomenon
콘크리트 표면의 오염 부위에 세정액이 도포 후 기포 발생을 관찰하였는바, 본원 실시예의 조성물은 기포 발생이 적절하여 세정 효과가 우수하였으나 비교예에서는 각각 기포 발생이 미약하여 세정 효과가 거의 없었다.The occurrence of bubbles after the application of the cleaning liquid on the surface of the concrete was observed, and the composition of the present example was excellent in the cleaning effect due to the proper generation of bubbles.
표면 번짐 효과Surface smear effect
세정제 조성물을 콘크리트 표면의 오염물에 도포하였을 때에 번짐 효과를 관찰하고자 하였으며, 본원 실시예 세정액은 표면 번짐 효과가 적절하여 오염물의 분해가 효과적으로 일어난 반면, 비교예 제품은 번짐이 부족하여 오염물의 분해가 효과적이지 못했다.In order to observe the smearing effect when the detergent composition was applied to the contaminants on the surface of the concrete, the detergent of this example effectively exhibited the surface smearing effect, I could not.
이상에 개시된 바와 같이 본원 발명에서 개시되는 세정액은 인체에 무해할 뿐만 아니라 자연환경의 식생물에도 무해한 식품첨가물 성분으로 무색, 무취, 저자극의 생분해율이 높은 세정액을 사용하며, 콘크리트를 포함하는 구조물 또는 시설물의 표면의 손상이나 훼손 없이 오염원을 물리적으로 박리하지 않고 분해 및 제거하여 구조물 또는 시설물을 원형대로 복원하고 콘크리트의 구조물의 수명을 연장할 수 있는 친환경 세정제 조성물로 적용이 기대된다.As described above, the cleaning liquid disclosed in the present invention is not only harmless to the human body but also used as a food additive ingredient harmless to food environment in a natural environment, using a cleaning liquid having a high rate of biodegradation of colorless, odorless, It is expected to be applied as an environmentally friendly detergent composition capable of decomposing and removing the pollution source without detaching it physically without damaging or damaging the surface of the facility, thereby restoring the structure or facility to a circular shape and extending the life of the concrete structure.
본원에서 도 1에 제시되는 도면은 토목(옹벽)구조물 및 계단에 본원 세정제 조성물을 이용하여 세정을 실시하기 전 후의 비교사진도를 나타낸 것이고, 도 2에 제시되는 도면은 건물의 외벽에 본원 세정제 조성물을 이용하여 세정을 실시하기 전 후의 비교사진도를 나타낸 것이며, 도 3은 공장의 기름 때가 낀 배관에 본원 세정제 조성물을 이용하여 세정을 실시하기 전 후의 비교사진도를 나타낸 것으로 별도의 부호설명이 필요없다 할 것이다.1 is a comparative photograph of a civil engineering (retaining wall) structure and a staircase before and after cleaning using the present detergent composition. In the figure shown in FIG. 2, the detergent composition FIG. 3 is a comparative photograph before and after cleaning using a detergent composition according to the present invention, and FIG. 3 is a comparative photograph before and after cleaning using the detergent composition of the present invention. I will not.
Claims (5)
카복실레이트(Carboxylate), 설포네이트(Sulfonate), 설페이트(황산기,Sulfates), 포스페이트(인산기, Phosphate) 중에서 선택되어지는 음이온성 계면활성제 5 ~ 35 중량부와,
제올라이트, 구연산, 구연산염 중에서 선택되어지는 경수연화제 0.2 ~2.5 중량부와,
탄산나트륨, 탄산수소나트륨, 탄산암모늄, 탄산수소나트륨, 수산화나트륨, 수산화칼륨 중에서 선택되어지는 알칼리제 1 ~ 5 중량부와
에틸렌디아민 테트라 아세트산(EDTA) 내지는 나트륨 염(EDTA-Na), 니트리로삼초산(NTA), 구연산, 구연산나트륨 중에서 선택되어지는 금속봉쇄제 0.5 내지는 2.0 중량부와
제1종 내지 제4종의 액상규산나트륨, 올쏘규산나트륨, 이규산나트륨, 규산칼륨, 규산리튬, 알루미늄실리콘산나트륨 중에서 선택되어지는 규산염(Silicate) 2 ~ 12 중량부와,
에이비에스(ABS, Alkyl benzene sulfonate),카르복시산염(carboxylic acid salts, RCOOM), 설폰산염(Sulfonic acid salts, RSO3M), 황산에스테르염(Ester sulfate salts,ROSO3M), 인산에스테르염(Ester phosphoric acid salts, RPO3M) 중에서 선택되는 기능성 성분이 1~ 10 중량부 비율로 추가되고
나머지 잔량을 공정수(물)로 채워 100 중량부를 이루어 사용되도록 제공되는 것을 특징으로하는 콘크리트 구조물용 친환경 세정제 조성물.In an environmentally friendly detergent composition applied to a concrete structure,
5 to 35 parts by weight of an anionic surfactant selected from carboxylates, sulfonates, sulfates, phosphates (phosphoric acid, phosphoric acid)
0.2 to 2.5 parts by weight of a water softening agent selected from zeolite, citric acid and citrate,
1 to 5 parts by weight of an alkali agent selected from sodium carbonate, sodium hydrogen carbonate, ammonium carbonate, sodium hydrogencarbonate, sodium hydroxide and potassium hydroxide,
0.5 to 2.0 parts by weight of a metal sequestering agent selected from ethylenediaminetetraacetic acid (EDTA) or sodium salt (EDTA-Na), nitriloacetic acid (NTA), citric acid,
2 to 12 parts by weight of a silicate selected from the first to fourth liquid sodium silicate, sodium orthosilicate, sodium diacylate, potassium silicate, lithium silicate and aluminum aluminum silicate,
(ABS), carboxylic acid salts (RCOOM), sulfonic acid salts (RSO 3 M), ester salts salts (ROSO 3 M), phosphoric acid ester salts phosphoric acid salts, RPO 3 M) is added in a proportion of 1 to 10 parts by weight
And 100 parts by weight of the remaining amount is filled with the process water (water) so as to be used for the concrete composition.
카복실레이트(Carboxylate), 설포네이트(Sulfonate), 설페이트(황산기,Sulfates), 포스페이트(인산기, Phosphate) 중에서 선택되어지는 음이온성 계면활성제 5 ~ 35 중량부와,
제올라이트, 구연산, 구연산염 중에서 선택되어지는 경수연화제 0.2 ~ 2.5 중량부와,
탄산나트륨, 탄산수소나트륨, 탄산암모늄, 탄산수소나트륨, 수산화나트륨, 수산화칼륨 중에서 선택되어지는 알칼리제 1 ~ 5 중량부와
에틸렌디아민 테트라 아세트산(EDTA) 내지는 나트륨 염(EDTA-Na), 니트리로삼초산(NTA), 구연산, 구연산나트륨 중에서 선택되어지는 금속봉쇄제 0.5 내지는 2.0 중량부와
제1종 내지 제4종의 액상규산나트륨, 올쏘규산나트륨, 이규산나트륨, 규산칼륨, 규산리튬, 알루미늄실리콘산나트륨 중에서 선택되어지는 규산염(Silicate) 2 내지는 12 중량부와
에이비에스(ABS, Alkyl benzene sulfate),카르복시산염(carboxylic acid salts, RCOOM), 설폰산염(Sulfonic acid salts, RSO3M), 황산에스테르염(Ester sulfate salts,ROSO3M), 인산에스테르염(Ester phosphoric acid salts, RPO3M) 중에서 선택되는 침투제가 1~ 10 중량부와
나머지 잔량을 공정수(물)로 채워 100 중량부를 이루어 콘크리트 구조물용 친환경 세정액을 얻고 15~25 kg/㎠의 압력으로 상기 세정액을 분사시켜 오염원을 세척하도록 적용하는 구성을 포함하여 이루어지는 것을 특징으로 하는 콘크리트 구조물의 친환경 세정방법.In an eco-friendly cleaning method for a concrete structure,
5 to 35 parts by weight of an anionic surfactant selected from carboxylates, sulfonates, sulfates, phosphates (phosphoric acid, phosphoric acid)
0.2 to 2.5 parts by weight of a water softening agent selected from zeolite, citric acid and citrate,
1 to 5 parts by weight of an alkali agent selected from sodium carbonate, sodium hydrogen carbonate, ammonium carbonate, sodium hydrogencarbonate, sodium hydroxide and potassium hydroxide,
0.5 to 2.0 parts by weight of a metal sequestering agent selected from ethylenediaminetetraacetic acid (EDTA) or sodium salt (EDTA-Na), nitriloacetic acid (NTA), citric acid,
2 to 12 parts by weight of a silicate selected from the first to fourth liquid sodium silicate, sodium orthosilicate, sodium dicarboxylate, potassium silicate, lithium silicate and aluminum aluminum silicate,
(ABS), carboxylic acid salts (RCOOM), sulfonic acid salts (RSO 3 M), ester sulfate salts (ROSO 3 M), phosphoric acid ester salts phosphoric acid salts, RPO 3 M) and 1 to 10 parts by weight of a penetrating agent selected from
And the remaining amount is filled with process water (water) to obtain an environmentally-friendly cleaning solution for a concrete structure of 100 parts by weight, and the cleaning solution is sprayed at a pressure of 15 to 25 kg / cm 2 to clean the contamination source. Eco - friendly method of cleaning concrete structures.
상기 세정액을 만들 때 공정수에 1,000℃ 이상의 고온에서 소성된 소성패각분말이 0.1~0.3wt% 비율로 용해된 공정수가 사용되어 항균성을 높인 상태로 적용되는 것을 특징으로 하는 콘크리트 구조물의 친환경 세정방법.The method of claim 3,
The method of claim 1, wherein the step of preparing the cleaning solution comprises applying a process water containing 0.1 to 0.3 wt% of calcined shell powder calcined at a high temperature of 1,000 ° C or higher to the process water so that the antimicrobial activity is enhanced.
카복실레이트(Carboxylate), 설포네이트(Sulfonate), 설페이트(황산기,Sulfates), 포스페이트(인산기, Phosphate) 중에서 선택되어지는 음이온성 계면활성제 5 ~ 35 중량부와,
제올라이트, 구연산, 구연산염 중에서 선택되어지는 경수연화제 0.2 ~2.5 중량부와,
탄산나트륨, 탄산수소나트륨, 탄산암모늄, 탄산수소나트륨, 수산화나트륨, 수산화칼륨 중에서 선택되어지는 알칼리제 1 ~ 5 중량부와
에틸렌디아민 테트라 아세트산(EDTA) 내지는 나트륨 염(EDTA-Na), 니트리로삼초산(NTA), 구연산, 구연산나트륨 중에서 선택되어지는 금속봉쇄제 0.5 내지는 2.0 중량부와
제1종 내지 제4종의 액상규산나트륨, 올쏘규산나트륨, 이규산나트륨, 규산칼륨, 규산리튬, 알루미늄실리콘산나트륨 중에서 선택되어지는 규산염(Silicate) 2 내지는 12 중량부와
에이비에스(ABS, Alkyl benzene sulfonate),카르복시산염(carboxylic acid salts, RCOOM), 설폰산염(Sulfonic acid salts, RSO3M), 황산에스테르염(Ester sulfate salts,ROSO3M), 인산에스테르염(Ester phosphoric acid salts, RPO3M) 중에서 선택되는 침투제가 1~ 10 중량부 비율로 추가된 후 나머지 잔량을 공정수(물)로 채워 100 중량부를 이루도록 조합되는 다양한 세정제 샘플조성물을 제조하는 단계;
세정대상인 시설물 또는 구조물의 오염부위에 다양한 세정제 샘플조성물을 도포한 후 일정시간이 경과 후 세척 후 세정액에 의한 오염원 분해 또는 제거 상태를 확인하여 시설물 또는 구조물의 오염원에 대한 적합한 세정액을 선정하는 단계;
상기 시설물 또는 구조물의 오염원 제거에 적합한 세정액이 선정되면 해당시설물 또는 구조물의 오염부위에 선정된 세정액을 도포 또는 분사하는 단계;
공정을 포함하여 이루어지는 것을 특징으로 하는 친환경 세정제를 이용하는 세정방법.In a cleaning method using an environmentally friendly detergent,
5 to 35 parts by weight of an anionic surfactant selected from carboxylates, sulfonates, sulfates, phosphates (phosphoric acid, phosphoric acid)
0.2 to 2.5 parts by weight of a water softening agent selected from zeolite, citric acid and citrate,
1 to 5 parts by weight of an alkali agent selected from sodium carbonate, sodium hydrogen carbonate, ammonium carbonate, sodium hydrogencarbonate, sodium hydroxide and potassium hydroxide,
0.5 to 2.0 parts by weight of a metal sequestering agent selected from ethylenediaminetetraacetic acid (EDTA) or sodium salt (EDTA-Na), nitriloacetic acid (NTA), citric acid,
2 to 12 parts by weight of a silicate selected from the first to fourth liquid sodium silicate, sodium orthosilicate, sodium dicarboxylate, potassium silicate, lithium silicate and aluminum aluminum silicate,
(ABS), carboxylic acid salts (RCOOM), sulfonic acid salts (RSO 3 M), ester salts salts (ROSO 3 M), phosphoric acid ester salts phosphoric acid salts, RPO 3 M) is added at a ratio of 1 to 10 parts by weight, and the remaining balance is filled with the process water (water) to form 100 parts by weight of the various detergent sample compositions;
Selecting a suitable cleaning liquid for a contamination source of a facility or a structure by confirming the state of decomposition or removal of the contamination source by the cleaning liquid after the lapse of a predetermined time after applying various cleaning composition samples to the contaminated site of the facility or structure to be cleaned;
Applying or spraying a selected cleaning liquid to a contaminated site of the facility or structure when a cleaning liquid suitable for removing the contamination source of the facility or structure is selected;
And a cleaning step of cleaning the surface of the substrate with an environmentally-friendly detergent.
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| JP2004346124A (en) * | 2003-05-20 | 2004-12-09 | Takeshi Hosokawa | Method for cleaning/protecting structure and cleaning liquid agent/protecting liquid agent kit for structure |
| KR101064241B1 (en) * | 2011-08-16 | 2011-09-14 | 유기자 | Water-soluble coating composition for removing graffiti and its manufacturing method |
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| JP2004346124A (en) * | 2003-05-20 | 2004-12-09 | Takeshi Hosokawa | Method for cleaning/protecting structure and cleaning liquid agent/protecting liquid agent kit for structure |
| KR101064241B1 (en) * | 2011-08-16 | 2011-09-14 | 유기자 | Water-soluble coating composition for removing graffiti and its manufacturing method |
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