KR100446107B1 - 오·폐수처리용 미생물반응기 - Google Patents
오·폐수처리용 미생물반응기 Download PDFInfo
- Publication number
- KR100446107B1 KR100446107B1 KR10-2002-0043433A KR20020043433A KR100446107B1 KR 100446107 B1 KR100446107 B1 KR 100446107B1 KR 20020043433 A KR20020043433 A KR 20020043433A KR 100446107 B1 KR100446107 B1 KR 100446107B1
- Authority
- KR
- South Korea
- Prior art keywords
- zone
- reactor
- solid
- mixing
- liquid separator
- 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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Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 12
- 230000000813 microbial effect Effects 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 53
- 239000010802 sludge Substances 0.000 claims abstract description 50
- 238000005192 partition Methods 0.000 claims abstract description 18
- 238000005273 aeration Methods 0.000 claims description 17
- 238000001556 precipitation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 244000005700 microbiome Species 0.000 abstract description 12
- 238000004065 wastewater treatment Methods 0.000 abstract description 8
- 239000005416 organic matter Substances 0.000 abstract description 7
- 238000004062 sedimentation Methods 0.000 abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 235000015097 nutrients Nutrition 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 5
- 239000011574 phosphorus Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 239000003570 air Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 239000006228 supernatant Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 125000001477 organic nitrogen group Chemical group 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 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
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
-
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/284—Anaerobic digestion processes using anaerobic baffled reactors
-
- 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
- C02F2101/105—Phosphorus compounds
-
- 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
- C02F2101/30—Organic compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
Abstract
Description
Claims (5)
- (a) 유입구, 유출구 및 방류구를 구비하고,(b) 반응기 내부를 혼합지역, 침전지역 및 혼합액 순환로로 분리하는 칸막이를 구비하며,(c) 상기 혼합지역은 반응기 유입부에 위치하며, 운전조건(호기성, 혐기성, 준호기성)에 따라 폭기장치 또는 기계적 · 수리적 혼합장치로 사용될 수 있는 하나 이상의 혼합장치 및 하향 흐름을 형성하기 위해 반응기 유입구 부위에 인접하여 설치된 칸막이를 구비하고,(d) 상기 침전지역은 반응기 유출부에 위치하며,(e) 상기 혼합액 순환로는 혼합액 중의 슬러지가 침전지역에서 침강되어 혼합지역으로 이동하게 하는 부위로서, 칸막이에 의해 혼합지역과 침전지역 사이에 위치하는 것을 특징으로 하는 오 · 폐수 처리용 미생물 반응기.
- 제1항의 미생물 반응기를 이용하고 호기성 조건에서는 혼합장치를 폭기장치로 운전하고, 혐기성 또는 준호기성 조건에서는 혼합장치를 기계적 · 수리적 혼합장치로 운전하는 것을 특징으로 하는 오 · 폐수의 처리방법.
- 제2항에 있어서, 미생물 반응기의 유입구 부위에 인접하여 설치된 칸막이에 의해 혼합지역이 생성되어 반송된 활성슬러지가 하향 흐름으로 운전되는 것을 특징으로 하는 방법.
- 고 - 액분리장치를 제1항의 미생물 반응기에 분리형으로 연결시키거나 또는 제1항의 미생물 반응기 내부의 침전지역에 칸막이를 설치하고 고 - 액분리장치를 내장한 것을 특징으로 하는 오 · 폐수 처리장치.
- 제1항에 있어서, 다음을 추가적으로 구비하는 것을 특징으로 하는 반응기:(a) 유입구 부위에 설치되고 반응기 유입구와 연결되어 있는 유입수 분배용 물받이;(b) 미생물 반응기 유입구를 통해 반송된 슬러지를 혼합지역으로 들어가게 하는 슬러지 반송장치; 및(c) 미생물 반응기 바닥에 설치되어 있는 배수장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0043433A KR100446107B1 (ko) | 2002-07-23 | 2002-07-23 | 오·폐수처리용 미생물반응기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0043433A KR100446107B1 (ko) | 2002-07-23 | 2002-07-23 | 오·폐수처리용 미생물반응기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020068310A KR20020068310A (ko) | 2002-08-27 |
KR100446107B1 true KR100446107B1 (ko) | 2004-08-30 |
Family
ID=27727442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0043433A Expired - Fee Related KR100446107B1 (ko) | 2002-07-23 | 2002-07-23 | 오·폐수처리용 미생물반응기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100446107B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101697025B1 (ko) | 2015-12-15 | 2017-01-24 | 주식회사 블루오앤엠 | 하폐수 처리공정의 고효율 용존산소 공급 시스템 |
KR101683792B1 (ko) | 2015-12-15 | 2016-12-21 | 주식회사 블루오앤엠 | 하폐수 처리공정의 용존산소 공급 시스템 및 이의 성능유지관리 방법 |
CN114524516B (zh) * | 2022-02-28 | 2023-05-23 | 四川美峰环境治理有限责任公司 | 生化反应器以及污水处理方法 |
CN114524515B (zh) * | 2022-02-28 | 2023-05-16 | 四川美峰环境治理有限责任公司 | 污水处理系统以及污水处理方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6137299U (ja) * | 1984-08-08 | 1986-03-07 | 荏原インフイルコ株式会社 | 生物処理装置 |
JPH01207194A (ja) * | 1988-02-15 | 1989-08-21 | Nippon Steel Corp | 固定化担体を用いた活性汚泥処理方法 |
JPH06226292A (ja) * | 1993-02-04 | 1994-08-16 | Nippon Steel Corp | 生物学的汚水処理装置 |
KR19980068624A (ko) * | 1997-02-21 | 1998-10-26 | 김해수 | 과립담체를 이용한 고효율 폐.하수처리장치 |
KR20020080191A (ko) * | 2001-04-12 | 2002-10-23 | 주식회사 드림바이오스 | 내부순환형 생물학적 하·폐수 처리장치 및 방법 |
-
2002
- 2002-07-23 KR KR10-2002-0043433A patent/KR100446107B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6137299U (ja) * | 1984-08-08 | 1986-03-07 | 荏原インフイルコ株式会社 | 生物処理装置 |
JPH01207194A (ja) * | 1988-02-15 | 1989-08-21 | Nippon Steel Corp | 固定化担体を用いた活性汚泥処理方法 |
JPH06226292A (ja) * | 1993-02-04 | 1994-08-16 | Nippon Steel Corp | 生物学的汚水処理装置 |
KR19980068624A (ko) * | 1997-02-21 | 1998-10-26 | 김해수 | 과립담체를 이용한 고효율 폐.하수처리장치 |
KR20020080191A (ko) * | 2001-04-12 | 2002-10-23 | 주식회사 드림바이오스 | 내부순환형 생물학적 하·폐수 처리장치 및 방법 |
Also Published As
Publication number | Publication date |
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KR20020068310A (ko) | 2002-08-27 |
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