CN102428169B - 微生物活性改进剂、微生物活性改进方法及生物学废弃物处理方法 - Google Patents
微生物活性改进剂、微生物活性改进方法及生物学废弃物处理方法 Download PDFInfo
- Publication number
- CN102428169B CN102428169B CN201080022020.9A CN201080022020A CN102428169B CN 102428169 B CN102428169 B CN 102428169B CN 201080022020 A CN201080022020 A CN 201080022020A CN 102428169 B CN102428169 B CN 102428169B
- Authority
- CN
- China
- Prior art keywords
- compound
- represented
- described formula
- hydrogen atom
- microorganism
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000011282 treatment Methods 0.000 title abstract description 21
- 230000000813 microbial effect Effects 0.000 title abstract description 14
- 239000010796 biological waste Substances 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 claims abstract description 64
- 150000003839 salts Chemical class 0.000 claims abstract description 20
- 244000005700 microbiome Species 0.000 claims description 78
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 36
- 239000002699 waste material Substances 0.000 claims description 28
- 239000000126 substance Substances 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 15
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 11
- 238000009472 formulation Methods 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 238000003672 processing method Methods 0.000 claims description 7
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 abstract 2
- PMZDQRJGMBOQBF-UHFFFAOYSA-N quinolin-4-ol Chemical compound C1=CC=C2C(O)=CC=NC2=C1 PMZDQRJGMBOQBF-UHFFFAOYSA-N 0.000 abstract 2
- QJPWUUJVYOJNMH-VKHMYHEASA-N L-homoserine lactone Chemical class N[C@H]1CCOC1=O QJPWUUJVYOJNMH-VKHMYHEASA-N 0.000 abstract 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 abstract 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 22
- 239000010802 sludge Substances 0.000 description 20
- 238000012545 processing Methods 0.000 description 16
- 241000589516 Pseudomonas Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- 238000011068 loading method Methods 0.000 description 6
- 125000004043 oxo group Chemical group O=* 0.000 description 6
- -1 trade effluent Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241000186146 Brevibacterium Species 0.000 description 3
- 241001453380 Burkholderia Species 0.000 description 3
- 241000605716 Desulfovibrio Species 0.000 description 3
- 239000004129 EU approved improving agent Substances 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 239000010806 kitchen waste Substances 0.000 description 3
- 101150023497 mcrA gene Proteins 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241000590020 Achromobacter Species 0.000 description 2
- 241000607534 Aeromonas Species 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241001112741 Bacillaceae Species 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000589519 Comamonas Species 0.000 description 2
- 241000186216 Corynebacterium Species 0.000 description 2
- 241000589565 Flavobacterium Species 0.000 description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- 241000206596 Halomonas Species 0.000 description 2
- 241000186660 Lactobacillus Species 0.000 description 2
- 241001074903 Methanobacteria Species 0.000 description 2
- 241000202974 Methanobacterium Species 0.000 description 2
- 241000205276 Methanosarcina Species 0.000 description 2
- 241000205265 Methanospirillum Species 0.000 description 2
- 241000192041 Micrococcus Species 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 241001136275 Sphingobacterium Species 0.000 description 2
- 241000191940 Staphylococcus Species 0.000 description 2
- 241001655322 Streptomycetales Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 241000607598 Vibrio Species 0.000 description 2
- 206010047400 Vibrio infections Diseases 0.000 description 2
- 241000589651 Zoogloea Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 229940039696 lactobacillus Drugs 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 230000003248 secreting effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- 241001468182 Acidobacterium Species 0.000 description 1
- 241000588986 Alcaligenes Species 0.000 description 1
- 241001621927 Aminomonas Species 0.000 description 1
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 241000193403 Clostridium Species 0.000 description 1
- 241001478240 Coccus Species 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 241000880396 Dehalococcoides Species 0.000 description 1
- 241000605809 Desulfuromonas Species 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 241000605909 Fusobacterium Species 0.000 description 1
- 241001135750 Geobacter Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 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 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- 241000202987 Methanobrevibacter Species 0.000 description 1
- 241000658999 Methanolinea Species 0.000 description 1
- 241000205011 Methanothrix Species 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 241001057811 Paracoccus <mealybug> Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000232299 Ralstonia Species 0.000 description 1
- 241000589771 Ralstonia solanacearum Species 0.000 description 1
- 241000191025 Rhodobacter Species 0.000 description 1
- 241000605008 Spirillum Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 241001148531 Syntrophobacter Species 0.000 description 1
- 241000235017 Zygosaccharomyces Species 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 238000003149 assay kit Methods 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 230000032770 biofilm formation Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000006298 dechlorination reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- CMMUKUYEPRGBFB-UHFFFAOYSA-L dichromic acid Chemical compound O[Cr](=O)(=O)O[Cr](O)(=O)=O CMMUKUYEPRGBFB-UHFFFAOYSA-L 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229950007655 esilate Drugs 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 108010050441 methyl coenzyme M reductase Proteins 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003757 reverse transcription PCR Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229950004288 tosilate Drugs 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/40—Organic compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/005—Black water originating from toilets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/20—Prevention of biofouling
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Medicinal Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Processing Of Solid Wastes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
Abstract
本发明提供一种微生物活性改进剂、微生物活性改进方法及生物学废弃物处理方法。选自由4-喹诺酮及其衍生物、高丝氨酸内酯衍生物以及吲哚及其衍生物构成的组中的化合物或其盐具有微生物活性改进剂的作用,其使用于微生物活性改进方法及生物学废弃物处理方法中,所述微生物活性改进剂在使处理能力提高超过以往提高的生物学废弃物处理设备的处理能力的极限方面有用。
Description
技术领域
本发明涉及一种微生物活性改进剂、微生物活性改进方法及生物学废弃物处理方法。
背景技术
作为通过微生物的有机物分解能力净化工业废水、污水、人粪便、渗滤水、厨房废弃物、畜禽粪便等有机性废弃物(污染物质)的生物学废弃物处理技术已知有活性污泥法或甲烷发酵等。在这些生物学废弃物处理中,参与废弃物分解的微生物的活性越高且微生物的存在量越多,生物学废弃物处理的能力越高。
作为在生物学废弃物处理设备的反应槽内高浓度保持有用微生物的方法,开发了附着载体法、包括载体法、自粒化污泥法、生物膜过滤法、膜分离式活性污泥法等技术(例如参考专利文献1、2)。通过这些方法,能够用更简便的设备进行生物学废弃物处理。
作为用于实现微生物高浓度化的其他方法,还开发了将从土壤等中隔离并另外纯粹培养的、处理对象污染物质的分解活性特别高的微生物添加到反应槽中的方法。
并且,专利文献3中公开了用于调节微生物的信息传递系统的特定化合物的使用。
专利文献1:日本特开平8-52486号公报
专利文献2:日本特开2009-66505号公报
专利文献3:日本特表2005-517635号公报
然而,在附着载体法、包括载体法、自粒化污泥法、生物膜过滤法、膜分离式活性污泥法等方法中,由于受到经济性制约,微生物的高浓度化有限,因此能够用生物学废弃物处理设备处理的废弃物量以化学需氧量(Chemicaloxygen demand,COD)的容积负荷计,最多大概为10~30kg/m3/天。
并且,在向反应槽添加已纯粹培养的特定微生物的方法中,所添加的微生物大部分因反应槽中的自然淘汰而灭绝。因此,还通过将隔离的特定微生物进行制剂化且继续适当添加来维持处理能力,但其用途因经济性制约而受限制。
作为提高微生物活性的方法,还有添加营养素的方法,但赋予充分的营养素是指大量添加废弃物,有失生物学废弃物处理设备的意义,经济上也不合算。也有实施添加磷、氮、金属等微量成分的方法,虽然有防止微生物活性下降的效果,但不会有意地提高微生物活性。
发明内容
因此,本发明的目的在于使处理能力提高超过以往提高的生物学废弃物处理设备的处理能力的极限。
在一种实施方式中,本发明提供一种微生物活性改进剂,其包括选自由下述式(1)~(4)所示的化合物构成的组中的化合物或其盐。
[式中,R1~R6分别独立地表示氢原子、羟基或C1-6烷基,R7~R17分别独立地表示氢原子或由下述式(5)~(7)中的任一化学式表示的基团,R18表示任选具有桥氧基的C9-15烷基。]
能够通过将极少量上述微生物活性改进剂添加至生物学废弃物处理设备的反应槽中来提高废弃物的处理能力。由此,能够以低成本实现处理能力的提高,即超过由附着载体法、包括载体法、自粒化污泥法、生物膜过滤法、膜分离式活性污泥法、向反应槽中添加纯粹培养的特定微生物的方法、添加营养素的方法等以往方法带来的提高生物学废弃物处理设备的处理能力的极限。
上述微生物活性改进剂更优选包括选自由以下(a)~(g)所示的化合物构成的组中的化合物或其盐。
(a)由所述式(1)表示,R1~R6为氢原子的化合物;
(b)由所述式(1)表示,R2~R6为氢原子,R1为甲基的化合物;
(c)由所述式(1)表示,R1为甲基,R2为羟基,R3~R6为氢原子的化合物;
(d)由所述式(2)表示,R7~R12为氢原子的化合物;
(e)由所述式(2)表示,R7、R9~R12为氢原子,R8为由所述式(5)~(7)中的任一化学式表示的基团的化合物;
(f)由所述式(3)表示,R13~R17为氢原子的化合物;
(g)由所述式(4)表示,R18为C10-15烷基或2-壬烷酰基的化合物。
如后述,能够从目标污染物质的处理能力较高的污泥比较简便地制备这些化合物。并且,即使为污染物质的处理失灵的生物学废弃物处理设备,也能够通过向其反应槽添加极少量来恢复并进一步提高废弃物的处理能力。即,通常即使在废弃物的处理能力下降的条件下,也能够实现高效且稳定的废弃物处理。
在另一实施方式中,本发明提供一种微生物活性改进方法,其包含在微生物的培养环境中(微生物存在的环境中)添加一种以上上述微生物活性改进剂的步骤。微生物存在的环境是指例如培养微生物的培养基;土壤;工业废水、污水、人粪便、渗滤水、厨房废弃物及畜禽粪便等有机性废弃物;生物学废弃物处理设备的反应槽及能够形成后述的生物膜的环境中的环境。
通过该方法,能够控制例如微生物的生物膜的形成。生物膜是指通过微生物形成的结构体,附着于基质的微生物通过分泌称为细胞外多糖或EPS(Extracellar Polysaccaride S)的分泌物来形成。例如,在医疗中,在导管内由黄色葡萄球菌等形成生物膜,生物膜内的微生物有时会由于对抗生物质或免疫的抵抗性较高而出现问题。
例如,通过提高参与免疫缺陷性感染症中的生物膜的分解的微生物的代谢活性,其结果能够阻碍生物膜的形成且使抗生物质到达至病原体。
该微生物活性改进方法能够应用于海洋结构物、管道等生物膜形成所影响的各种对象。例如,能够应用于在微生物电池中的阳极及阴极形成致密的生物膜的技术。并且,能够应用于为了防止大型生物附着于海洋结构物而形成生物膜的技术。
在其他实施方式中,本发明提供一种生物学废弃物处理方法,其包含向生物学废弃物处理设备的污泥中添加一种以上上述的微生物活性改进剂的步骤。
通过该方法,能够以低成本使处理能力提高超过由以往方法带来的提高的生物学废弃物处理设备的处理能力的极限。
在其他实施方式中,本发明提供一种化合物或其盐在制造微生物活性改进剂中的使用,所述化合物或其盐选自由下述式(1)~(4)所示的化合物构成的组:
[化学式3]
式中,R1~R6分别独立地表示氢原子、羟基或C1-6烷基,R7~R17分别独立地表示氢原子或由下述式(5)~(7)中的任一化学式表示的基团,R18表示任选具有桥氧基的C9-15烷基,
在为了制造上述微生物活性改进剂而使用时,上述化合物或其盐更优选为由以下(a)~(g)所示的化合物:
(a)由所述式(1)表示,R1~R6为氢原子的化合物;
(b)由所述式(1)表示,R2~R6为氢原子,R1为甲基的化合物;
(c)由所述式(1)表示,R1为甲基,R2为羟基,R3~R6为氢原子的化合物;
(d)由所述式(2)表示,R7~R12为氢原子的化合物;
(e)由所述式(2)表示,R7、R9~R12为氢原子,R8为由所述式(5)~(7)中的任一化学式表示的基团的化合物;
(f)由所述式(3)表示,R13~R17为氢原子的化合物;及
(g)由所述式(4)表示,R18为C10-15烷基或2-壬烷酰基的化合物。
发明效果
通过将极少量本发明的微生物活性改进剂添加至生物学废弃物处理设备的反应槽中,从而能够以低成本实现以往方法中无法实现的废弃物处理能力的提高程度。
并且,通过本发明的微生物活性改进方法,能够控制微生物的生物膜的形成并阻碍生物膜的形成,能够在微生物电池的阳极及阴极形成致密的生物膜,并且能够在海洋结构物表面形成生物膜并防止大型生物的附着等。
附图说明
图1是表示污泥负荷的推移的图表。
图2是表示COD去除率的推移的图表。
具体实施方式
作为本发明的微生物活性改进剂,能够使用市售的化合物。或者,本发明的微生物活性改进剂能够将市售的化合物用作原始材料并通过公知的方法进行化学合成。微生物活性改进剂可以为由上述式(1)~(4)表示的化合物[式中,R1~R6分别独立地表示氢原子、羟基或C1-6烷基,R7~R17分别独立地表示氢原子或由上述式(5)~(7)中的任一化学式表示的基团,R18表示任选具有桥氧基的C9-15烷基。]或其盐。
在由上述式(1)的R1~R6表示的基团中,C1-6烷基优选为直链状烷基,尤其优选为甲基。并且,在由上述式(4)的R18表示的基团中,任选具有桥氧基的C9-15烷基优选为直链状烷基,当具有桥氧基时,桥氧基数优选为1个,优选在2位位置具有桥氧基。
进一步优选微生物活性改进剂为由下述式(8)~(21)表示的化合物或其盐。
作为盐,可以举出酸加成盐及碱加成盐。作为酸加成盐,例如,盐酸盐、氢氟酸盐、氢溴酸盐、氢碘酸盐等氢卤酸盐;硝酸盐、高氯酸盐、硫酸盐、磷酸盐、碳酸盐等无机酸盐;甲磺酸盐、三氟甲磺酸盐、乙磺酸盐等低级烷基磺酸盐;苯磺酸盐、对甲苯磺酸盐等芳基磺酸盐;及富马酸盐、琥珀酸盐、柠檬酸盐、酒石酸盐、草酸盐、马来酸盐等有机酸盐。作为碱加成盐,例如钠、钾等碱金属盐;钙、镁等碱土类金属盐;及基于铵盐、胍、三乙胺、二环己胺等有机碱的盐。
作为其他方法,本发明的微生物活性改进剂能够通过培养特定微生物并在培养基中分泌它们的化合物且从该培养液中提取来制备。作为上述分泌化合物的微生物,例如,伯克霍尔德菌、假单胞菌、弧菌、气单胞菌、杆菌、链霉菌、链球菌、乳酸杆菌等革兰氏阴性菌。
在本说明书中,微生物活性是指微生物分解特定废弃物(污染物质)的活性。微生物活性改进是指单位量的微生物分解特定污染物质的能力提高。并且,微生物活性下降是指单位量的微生物分解特定污染物质的能力下降。作为污染物质,例如,葡萄糖、麦芽糖等糖类;甲醇等醇类;甲醛等醛类;厨房废弃物等有机性固体;淀粉、蛋白质、氨、硝酸盐、二甲基亚砜(DMSO)等,但并不限定于此。
作为本发明的微生物活性改进剂有效地发挥作用的微生物,例如,弧菌、气单胞菌、链霉菌、链球菌、乳酸杆菌、产碱杆菌属(Alcaligenes)、青枯菌(Ralstonia)、无色菌属(Achromobacter)、盐单胞菌(Halomonas)、伯克霍尔德菌属(Burkholderia)、假单胞菌(Pseudomonas)、光合菌(Rhodobacter)、副球菌(Paracoccus)、鞘氨醇杆菌属(Sphingobacterium)、黄杆菌(Flavobacterium)、酸杆菌属(Acidobacterium)、杆菌属(Bacillus)、无色菌属(achromobacter)、气杆菌属(aerobacter)、短杆菌属(Brevibacterium)、棒状杆菌属(Corynebacterium)、丛毛单胞菌属(Comamonas)、微球菌属(Micrococcus)、螺旋菌属(Spirillum)、动胶菌属(Zoogloea)、梭菌属(Clostridium)、脱氯菌属(Dehalococcoides)、氨基单胞菌属(Aminomonas)、产电模式菌属(Geobacter)、脱硫单胞菌属(Desulfuromonas)、脱硫弧菌属(Desulfovibrio)、互营杆菌属(Syntrophobacter)、葡萄球菌属(Staphylococcus)、甲烷杆菌属(Methanobacterium)、甲烷螺菌属(Methanospirillum)、甲烷八叠球菌属(Methanosarcina)、甲烷绳菌属(Methanolinea)、甲烷短杆菌属(Methanobrevibacter)、甲烷鬃菌属(Methanosaeta)等。
污泥的浓度有时用MLSS(Mixed liquor suspended solids;活性污泥浮游物质)表示。MLSS的测定例如能够通过下列方法进行。首先,将污泥样品放入离心管中,以3,000rpm进行10分钟离心分离后,去掉上清液。其次,在所得到的沉淀物中加水并充分混合后,再次与上述相同地离心分离后去掉上清液。将所得到的沉淀物倒入预先称量的蒸发皿中,在干燥机中以105~110℃干燥半天。接着,在干燥器中放冷后称量。从测定出的质量减去空蒸发皿质量后的质量为MLSS。
COD例如能够通过JISK0102中记载的方法进行测定。具体而言,在测定对象的废弃物(试料)中加入重铬酸钾和硫酸,带环流冷却器并煮沸2小时后,求出所消耗的重铬酸量并由相当的氧量表示。或者,也可以利用便携带式多项目迅速水质分析仪(HACH公司制,型号为DR/2400)通过按照制造商的手册的方法进行测定。
本发明的生物学废弃物处理方法除了通过通常的生物学废弃物处理方法实现之外,还能够通过进一步包含在生物学废弃物处理设备的反应槽中添加一种以上上述微生物活性改进剂的步骤来实现。微生物活性改进剂也可以添加至导入于生物学废弃物处理设备的反应槽的废弃物(废水)中。微生物活性改进剂中可以添加作为化学合成的化合物,也可以添加从培养上述特定革兰氏阴性菌的微生物的培养上清液中提取的提取液。每1种微生物活性改进剂的添加浓度以反应槽中的终浓度,优选为1nmol/L至1mmol/L,进一步优选为10nmol/L至100μmol/L,尤其优选在100nmol/L至10μmol/L的范围内。可以以高于1mmol/L的浓度添加,但有时在成本上不利。另外,即使以低于1nmol/L的浓度添加,有时也得不到充分的微生物活性改进效果。
本发明的微生物活性改进方法能够通过包含在微生物培养环境中以相同的浓度添加与上述生物学废弃物处理方法相同的微生物活性改进剂的步骤来实现。
实施例
以下,示出本发明的实施例来进一步具体说明本发明,但本发明并不限定于这些实施例,可以在不脱离本发明的技术思想的范围内进行各种变更。
(实施例1)(包含微生物活性改进剂的提取液的制备)
从十多处Expanded Granular Sludge Bed(EGSB)反应器采取污泥,以表1所示的组成的废弃物(人工废水)进行培养。将表1中的A溶液、B溶液及C溶液的组成分别示于表2~4。从这些污泥中选择甲烷生成活性最高的污泥。甲烷生成活性的评价通过记载于实施例2中的方法进行。通过液相色谱-飞行时间质谱联用仪(LC-TOF-MS)对该污泥中所含的从微生物分泌的化合物进行分析。其结果,发现该污泥中存在由下述化学式(8)~(21)表示的化合物。从LC-TOF-MS的峰面积推断出各化合物的浓度的结果,为数百nmol/L~数十μmol/L。
[表1]
脱脂乳 | 10g/L |
NaHCO3 | 4g/L |
K2HPO4 | 4g/L |
NH4Cl | 1g/L |
KCl | 1g/L |
A溶液 | 1mL/L |
B溶液 | 1mL/L |
C溶液 | 1mL/L |
[表2]
A溶液的组成
尿素 | 135g/L |
KH2PO4 | 57g/L |
[表3]
B溶液的组成
FeSO4·7H2O | 25g/L |
MgSO4·7H2O | 51g/L |
[表4]
C溶液的组成
CaCl2·2H2O | 1.0g/L |
ZnCl2 | 0.2g/L |
CuCl2·2H2O | 0.1g/L |
MnCl2·4H2O | 0.2g/L |
AlCl3 | 0.2g/L |
NiCl2 | 0.1g/L |
将该污泥放入超声波清洗器中,在25℃下用超声波来分散10分钟后,在105℃下加热5分钟,用蒸发器进行浓缩,由此提取及浓缩由下述化学式(8)~(21)表示的化合物,并作为实施例1的提取液。
[化学式5]
(实施例2)(污泥的甲烷生成活性的评价)
通过用RT-PCR定量对作为甲烷菌特有的酶的甲基辅酶M还原酶进行编码的mcrA基因来进行污泥的甲烷生成活性的评价。甲烷菌是指在缺氧条件下合成甲烷的微生物。各污泥样品中的mcrA基因的存在量中看到约10倍之差。作为甲烷生成活性较高的污泥选择了mcrA基因的存在量最多的污泥。
(实施例3)(微生物活性改进剂的评价)
从国内的EGSB反应器采取污泥,用筛子清除破碎的污泥,制备颗粒污泥。颗粒污泥是指微生物呈粒状的污泥。本实施例中使用的颗粒污泥的直径为约1~3mm。在该颗粒污泥中添加将葡萄糖作为碳源的COD15000mg/L的人工废弃物(人工废水),并在污泥负荷0.3[COD(g)/MLSS(g)]的条件下培养2个月。
使用所培养的颗粒污泥,用Upflow Anaerobic Sludge Blanket(UASB)装置进行了生物学废弃物处理。所使用的UASB装置是容积为1.5L、内径为60mm、高度为1m的圆筒形。将500ml上述颗粒污泥储存到UASB装置中,并供给表5所示的组成的废弃物(人工废水),进行生物学废弃物处理。表5中的A溶液、B溶液及C溶液的组成分别示于上述表2~4。
[表5]
葡萄糖 | 15g/L |
NH4Cl | 1g/L |
NaHCO3 | 4g/L |
K2HPO4 | 4g/L |
酵母膏 | 0.1g/L |
FeSO4·7H2O | 0.3g/L |
A溶液 | 1mL/L |
B溶液 | 1mL/L |
C溶液 | 1mL/L |
实验中使用的人工废水将葡糖糖作为唯一的碳源。因此,若对颗粒污泥赋予急剧的负荷,则甲烷发酵速度赶不上酸生成速度,蓄积酪酸、丙酸、醋酸等低级脂肪酸,引起pH下降而使废弃物处理能力下降。本实施例中,为了有目的地实现因急剧的负荷而处理能力下降的状态,赋予了高于通常的负荷。具体而言,通常赋予约0.3~0.5[COD(g)/MLSS(g)]的污泥负荷,但在本实验中,如图1所示赋予了约0.7~1.1[COD(g)/MLSS(g)]的污泥负荷。
其结果,如图2所示,从实验开始起至第27天发现处理能力下降,COD去除率低于70%。图2中,COD去除率表示赋予的负荷(COD)中被处理的污染物质的比例(%)。此时,用UASB装置进行废弃物处理后的处理水中的低级脂肪酸浓度中,醋酸为1300mg/L,丙酸为1800mg/L。
在上述废弃物处理能力有所下降的阶段中,在供给至UASB装置的人工废水中添加了实施例1的提取液。添加比例是每1L人工废水为10mL。
添加了实施例1的提取液的结果,发现在约10天期间微生物活性显著上升,COD去除率达到90%。之后,即使进一步增加污泥负荷,也未发现微生物活性的下降,COD去除率上升至95%。如图1所示,添加实施例1的提取液之前的COD去除率为约76~88%。因此,通过添加实施例1的提取液,COD去除率显著上升。该结果表示实施例1的提取液中有显著的微生物活性改进效果。人工废水中所含的由上述式(8)~(21)表示的各化合物的浓度在数nmol/L~数百nmol/L的范围。因此,这些化合物以非常低的浓度显示微生物活性改进效果。在生物学废弃物处理的污泥中这些化合物有效提高废弃物处理能力,这是发明人等首次明确的事实。并且,在本实施例中,观察20~50kg/m3/天的废弃物处理,实现了废弃物处理能力的提高。
产业上的可利用性
通过将极少量本发明的微生物活性改进剂添加至生物学废弃物处理设备的反应槽中,从而能够以低成本实现以往方法中无法实现的废弃物处理能力的提高程度。
并且,通过本发明的微生物活性改进方法,能够控制微生物的生物膜的形成并阻碍生物膜的形成,能够在微生物电池的阳极及阴极形成致密的生物膜,并且能够在海洋结构物表面形成生物膜并防止大型生物的附着等。
Claims (3)
2.一种微生物活性改进方法,其包含在微生物存在的环境中添加以下(a)~(g)所示的化合物或其盐:
(a)由所述式(1)表示,R1~R6为氢原子的化合物;
(b)由所述式(1)表示,R2~R6为氢原子,R1为甲基的化合物;
(c)由所述式(1)表示,R1为甲基,R2为羟基,R3~R6为氢原子的化合物;
(d)由所述式(2)表示,R7~R12为氢原子的化合物;
(e)由所述式(2)表示,R7、R9~R12为氢原子,R8为由所述式(5)~(7)中的任一化学式表示的基团的化合物;
(f)由所述式(3)表示,R13~R17为氢原子的化合物;
(g)由所述式(4)表示,R18为C10-15烷基或2-壬烷酰基的化合物。
3.一种生物学废弃物处理方法,其包含在生物学废弃物处理设备的反应槽中添加以下(a)~(g)所示的化合物或其盐:
(a)由所述式(1)表示,R1~R6为氢原子的化合物;
(b)由所述式(1)表示,R1、R3~R6为氢原子,R2为甲基的化合物;
(c)由所述式(1)表示,R1为甲基,R2为羟基,R3~R6为氢原子的化合物;
(d)由所述式(2)表示,R7~R12为氢原子的化合物;
(e)由所述式(2)表示,R7、R9~R12为氢原子,R8为由所述式(5)~(7)中的任一化学式表示的基团的化合物;
(f)由所述式(3)表示,R13~R17为氢原子的化合物;
(g)由所述式(4)表示,R18为C10-15烷基或2-壬烷酰基的化合物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-147622 | 2009-06-22 | ||
JP2009147622 | 2009-06-22 | ||
PCT/JP2010/060559 WO2010150784A1 (ja) | 2009-06-22 | 2010-06-22 | 微生物活性向上剤、微生物活性向上方法及び生物学的廃棄物処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102428169A CN102428169A (zh) | 2012-04-25 |
CN102428169B true CN102428169B (zh) | 2014-05-07 |
Family
ID=43386553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080022020.9A Expired - Fee Related CN102428169B (zh) | 2009-06-22 | 2010-06-22 | 微生物活性改进剂、微生物活性改进方法及生物学废弃物处理方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8986938B2 (zh) |
EP (1) | EP2447355A4 (zh) |
JP (1) | JP5736308B2 (zh) |
CN (1) | CN102428169B (zh) |
WO (1) | WO2010150784A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5856749B2 (ja) * | 2011-04-01 | 2016-02-10 | 旭化成ケミカルズ株式会社 | バイオフィルム除去剤 |
JP5930798B2 (ja) * | 2012-03-29 | 2016-06-08 | 大阪瓦斯株式会社 | 有機排水の処理方法および装置 |
CN103421735B (zh) * | 2013-08-21 | 2015-08-12 | 北京大学 | 一种受损厌氧氨氧化菌群的快速修复方法 |
JP6479507B2 (ja) * | 2015-03-06 | 2019-03-06 | 株式会社東芝 | 有機性排水の処理装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1589239A (zh) * | 2001-10-17 | 2005-03-02 | 先进环境技术有限公司 | 有机废物处理 |
JP2006102722A (ja) * | 2004-10-08 | 2006-04-20 | Sumitomo Heavy Ind Ltd | 嫌気性処理方法及びそれに使用されるメタン生成菌用栄養剤 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0852486A (ja) | 1994-08-09 | 1996-02-27 | Kanebo Ltd | 好気性廃水処理の汚泥返送方法 |
US6001868A (en) | 1997-05-30 | 1999-12-14 | The Regents Of The University Of California | Indole-3-carbinol (I3C) derivatives and methods |
JP2001054379A (ja) | 1999-08-13 | 2001-02-27 | Marine Biotechnol Inst Co Ltd | 微生物の培養方法 |
WO2003039549A2 (en) | 2001-11-07 | 2003-05-15 | 4Sc Ag | Selective antibacterial agents |
US7335779B2 (en) | 2002-03-08 | 2008-02-26 | Quonova, Llc | Modulation of pathogenicity |
JP4392262B2 (ja) | 2003-02-25 | 2009-12-24 | 株式会社神鋼環境ソリューション | 有機性廃水の処理システムおよび処理方法 |
US20100305136A1 (en) | 2006-06-08 | 2010-12-02 | Johnny Yasuo Nagasawa | Quinolone analogs derivatized with sulfonic acid, sulfonate or sulfonamide |
JP4925208B2 (ja) | 2007-09-12 | 2012-04-25 | 学校法人早稲田大学 | 好気性グラニュールの形成方法、水処理方法及び水処理装置 |
JP4770826B2 (ja) | 2007-11-22 | 2011-09-14 | 大日本印刷株式会社 | 2−オキシインドール誘導体の製造法 |
-
2010
- 2010-06-22 WO PCT/JP2010/060559 patent/WO2010150784A1/ja active Application Filing
- 2010-06-22 CN CN201080022020.9A patent/CN102428169B/zh not_active Expired - Fee Related
- 2010-06-22 JP JP2011519904A patent/JP5736308B2/ja active Active
- 2010-06-22 EP EP20100792102 patent/EP2447355A4/en not_active Withdrawn
- 2010-06-22 US US13/379,383 patent/US8986938B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1589239A (zh) * | 2001-10-17 | 2005-03-02 | 先进环境技术有限公司 | 有机废物处理 |
JP2006102722A (ja) * | 2004-10-08 | 2006-04-20 | Sumitomo Heavy Ind Ltd | 嫌気性処理方法及びそれに使用されるメタン生成菌用栄養剤 |
Also Published As
Publication number | Publication date |
---|---|
EP2447355A1 (en) | 2012-05-02 |
US20120107914A1 (en) | 2012-05-03 |
WO2010150784A1 (ja) | 2010-12-29 |
EP2447355A4 (en) | 2013-02-13 |
JPWO2010150784A1 (ja) | 2012-12-10 |
JP5736308B2 (ja) | 2015-06-17 |
CN102428169A (zh) | 2012-04-25 |
US8986938B2 (en) | 2015-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Wen et al. | Treatment of anaerobically digested swine wastewater by Rhodobacter blasticus and Rhodobacter capsulatus | |
Manonmani et al. | Granulation of anammox microorganisms for autotrophic nitrogen removal from wastewater | |
Yang et al. | Changes in the nitrogen removal performance and the properties of granular sludge in an Anammox system under oxytetracycline (OTC) stress | |
US8574885B2 (en) | Anammox bacterium isolate | |
CN101475265B (zh) | 循环水工厂化水产养殖系统的水质净化方法及其复合菌剂 | |
Tang et al. | Enhanced nitrogen removal from ammonium-rich wastewater containing high organic contents by coupling with novel high-rate ANAMMOX granules addition | |
Shi et al. | Operation of a sequencing batch reactor for cultivating autotrophic nitrifying granules | |
CN102250768A (zh) | 一种处理污水污泥的酶菌复合剂的制备方法 | |
Meng et al. | Efficiency and bacterial populations related to pollutant removal in an upflow microaerobic sludge reactor treating manure-free piggery wastewater with low COD/TN ratio | |
JP2015013290A (ja) | アンモニア態窒素含有排水処理方法 | |
Chen et al. | Ammonium removal by a newly isolated heterotrophic nitrification–aerobic denitrification bacteria Pseudomonas stutzeri SDU10 and its potential in treatment of piggery wastewater | |
CN103114062B (zh) | 一株具有脱氮除磷双重能力的反硝化聚磷菌及其应用 | |
CN103103153A (zh) | 一株具有脱氮除磷效果的厌氧反硝化聚磷菌及其应用 | |
Chen et al. | Nitrogen cycling process and application in different prawn culture modes | |
CN106145375A (zh) | 一种用于清除污水与复育河道的组合物的制备与应用方法 | |
CN102428169B (zh) | 微生物活性改进剂、微生物活性改进方法及生物学废弃物处理方法 | |
CN102533623A (zh) | 兼具脱氮除磷功能的木糖氧化无色杆菌及其应用 | |
Isaka et al. | Novel nitritation process using heat-shocked nitrifying bacteria entrapped in gel carriers | |
CN115386520A (zh) | 一株嗜吡啶红球菌rl-gz01菌株及其应用 | |
CN103224887A (zh) | 一种废水生化处理微生物营养剂的制备方法 | |
US20060188978A1 (en) | Products and processes for waste control | |
Angar et al. | Novel approach for the ammonium removal by simultaneous heterotrophic nitrification and denitrification using a novel bacterial species co-culture | |
Petrovič et al. | Effect of Chlorella sorokiniana on the biological denitrification of drinking water | |
CN106434614A (zh) | 蔗渣固定化细菌及其在农田土壤磺胺甲恶唑污染修复中的应用 | |
CN105543158A (zh) | 硝化细菌生长促进剂及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20180622 |
|
CF01 | Termination of patent right due to non-payment of annual fee |