KR100295499B1 - 하수처리장치 - Google Patents
하수처리장치 Download PDFInfo
- Publication number
- KR100295499B1 KR100295499B1 KR1019980031009A KR19980031009A KR100295499B1 KR 100295499 B1 KR100295499 B1 KR 100295499B1 KR 1019980031009 A KR1019980031009 A KR 1019980031009A KR 19980031009 A KR19980031009 A KR 19980031009A KR 100295499 B1 KR100295499 B1 KR 100295499B1
- Authority
- KR
- South Korea
- Prior art keywords
- tank
- sewage
- sedimentation basin
- sludge
- phosphorus
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 67
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 79
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 51
- 239000011574 phosphorus Substances 0.000 claims abstract description 51
- 244000005700 microbiome Species 0.000 claims abstract description 44
- 238000004062 sedimentation Methods 0.000 claims abstract description 42
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 39
- 238000005273 aeration Methods 0.000 claims abstract description 34
- 239000010802 sludge Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 239000005416 organic matter Substances 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000001939 inductive effect Effects 0.000 claims abstract description 3
- 230000001737 promoting effect Effects 0.000 claims abstract description 3
- 230000001965 increasing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 229910021536 Zeolite Inorganic materials 0.000 description 8
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 8
- 239000010457 zeolite Substances 0.000 description 8
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 7
- 230000000813 microbial effect Effects 0.000 description 6
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 229910002651 NO3 Inorganic materials 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- 229920001397 Poly-beta-hydroxybutyrate Polymers 0.000 description 3
- 229920000331 Polyhydroxybutyrate Polymers 0.000 description 3
- 239000000370 acceptor Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000012851 eutrophication Methods 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 230000001546 nitrifying effect Effects 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 150000004666 short chain fatty acids Chemical class 0.000 description 2
- 235000021391 short chain fatty acids Nutrition 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000589291 Acinetobacter Species 0.000 description 1
- 241000195628 Chlorophyta Species 0.000 description 1
- 241000605122 Nitrosomonas Species 0.000 description 1
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- LSHFIWNMHGCYRS-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[OH4+2] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[OH4+2] LSHFIWNMHGCYRS-UHFFFAOYSA-N 0.000 description 1
- QVMHUALAQYRRBM-UHFFFAOYSA-N [P].[P] Chemical compound [P].[P] QVMHUALAQYRRBM-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001450 anions Chemical group 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000007321 biological mechanism Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical group 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- -1 sulphate ions Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/303—Nitrification and denitrification treatment characterised by the nitrification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/308—Biological phosphorus removal
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
Claims (1)
- 유입되는 하수의 유속을 증가시켜 체류시간을 줄이므로써, 유기물을 다량 확보토록 된 1차 침전지와;질소를 처리하기 위한 탈질 반응을 수행하는 무산소조와;미생물로부터 인의 방출을 유도하는 혐기성조와;미생물들에 의한 인의 과잉 섭취 및 질소처리의 전단계인 질화반응을 수행하기 위해 호기성 조건을 조성하기 위한 폭기조와;처리수와 슬러지를 분리하기 위한 2차 침전지의 순서로 배치되며,슬러지의 침전을 방지하기 위하여 유입수를 교반하도록 상기 무산소조와 혐기성조에 각각 설치되는 교반기와;상기 폭기조에 기포를 공급하기 위한 공기공급기와;상기 혐기성조에서 미생물들이 인 방출시 이를 촉진하기 위하여 필요한 유기물을 공급하도록 1차 침전지의 유입하수를 혐기성조로 직접 투입하기 위한 1차 침전지 처리수 분배라인과;상기 폭기조를 통하여 질산화된 하수를 탈질처리하기 위하여 상기 무산소조로 순환시키는 슬러지 순환라인과;상기 2차 침전지에 가라앉은 슬러지하수를 상기 혐기성조로 반송하는 반송라인과;상기 2차 침전지의 상부에 위치하는 처리수를 방류하기 위한 최종처리수배출관로와;상기 2차 침전지의 바닥에 가라앉는 슬러지 하수의 일부를 상기 혐기성조로 반송시킨 후 나머지를 외부로 배출하기 위한 폐기슬러지 배출라인;을 포함하여 구성되어 있는 것을 특징으로 하는 하수 처리 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980031009A KR100295499B1 (ko) | 1998-07-31 | 1998-07-31 | 하수처리장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980031009A KR100295499B1 (ko) | 1998-07-31 | 1998-07-31 | 하수처리장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000010219A KR20000010219A (ko) | 2000-02-15 |
KR100295499B1 true KR100295499B1 (ko) | 2001-08-07 |
Family
ID=19545893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980031009A Expired - Fee Related KR100295499B1 (ko) | 1998-07-31 | 1998-07-31 | 하수처리장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100295499B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111704323A (zh) * | 2020-07-03 | 2020-09-25 | 赣州广安建设工程有限公司 | 模块化集成式高效污水处理系统 |
CN113813685A (zh) * | 2021-10-13 | 2021-12-21 | 厦门烟草工业有限责任公司 | 污水过滤污泥的装置和烟草生产污水处理系统 |
CN118771603A (zh) * | 2024-06-27 | 2024-10-15 | 中建三局绿色产业投资有限公司 | 一种倒置aao工艺的污水处理系统及处理方法 |
CN119219280A (zh) * | 2024-12-03 | 2024-12-31 | 金山环保集团有限公司 | 一体化污水处理装置 |
-
1998
- 1998-07-31 KR KR1019980031009A patent/KR100295499B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20000010219A (ko) | 2000-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2002301606B2 (en) | Batch Style Wastewater Treatment Apparatus Using Biological Filtering Process and Wastewater Treatment Method Using The Same | |
US5624562A (en) | Apparatus and treatment for wastewater | |
EP0543457B1 (en) | Method for the treatment of sewage | |
US5811009A (en) | Method and system for improved biological nitrification of wastewater at low temperature | |
CA2244108C (en) | System for removing nutrients from wastewater | |
KR101010053B1 (ko) | 하수 처리 장치 | |
KR100422211B1 (ko) | 침지식 분리막을 이용한 생물학적 질소 인 제거장치 및 방법 | |
KR100428047B1 (ko) | 역유입 슬러지를 이용한 오폐수 정화장치 및 방법 | |
JP4409532B2 (ja) | 畜産廃水及び糞尿等のような高濃度の窒素を含む汚廃水の処理装置及びその処理方法 | |
KR910003004B1 (ko) | 생물학적 질소와 인의 제거법 및 그 처리장치 | |
KR100464110B1 (ko) | 고농축 슬러지 반송을 이용한 하 폐수 정화장치 및 그처리방법 | |
KR100425652B1 (ko) | 하·폐수로부터 질소와 인의 제거방법 | |
KR100295499B1 (ko) | 하수처리장치 | |
KR100279843B1 (ko) | 오폐수 접촉폭기 정화장치 및 접촉폭기 정화방법 | |
KR100375413B1 (ko) | 외부 유기 탄소원을 이용한 하수의 질소, 인 제거방법 | |
KR100312820B1 (ko) | 발효슬러지를이용하는고도하폐수처리방법 | |
KR20040006926A (ko) | 내부순환형 연속회분식 반응장치를 이용한 하수처리방법 | |
KR100527172B1 (ko) | 축산폐수 및 분뇨등 고농도의 질소를 함유하는 오폐수처리장치 및 방법 | |
JP2001179280A (ja) | 廃水の処理方法及び処理装置 | |
WO2006019256A1 (en) | Biological wastewater treating apparatus and method for biologically treating wastewater using the apparatus | |
KR100438323B1 (ko) | 생물학적 고도처리에 의한 하수, 폐수 처리방법 | |
KR100402304B1 (ko) | 내부순환형 생물학적 하·폐수 처리장치 및 방법 | |
KR100321679B1 (ko) | 분배유입방식을이용한폐수의정화방법 | |
KR100195903B1 (ko) | 유기성 폐수의 질소.인 제거방법 및 그 장치 | |
KR100217358B1 (ko) | 질소 및 인의 생물학적 제거방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19980731 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19980731 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20000731 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20010423 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20010430 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20010502 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20040429 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20050427 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20060426 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20070430 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20080430 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20090430 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20100426 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20100426 Start annual number: 10 End annual number: 10 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |