KR20020006909A - 병렬식 내부반송을 이용한 고도하수처리 장치 - Google Patents
병렬식 내부반송을 이용한 고도하수처리 장치 Download PDFInfo
- Publication number
- KR20020006909A KR20020006909A KR1020000040440A KR20000040440A KR20020006909A KR 20020006909 A KR20020006909 A KR 20020006909A KR 1020000040440 A KR1020000040440 A KR 1020000040440A KR 20000040440 A KR20000040440 A KR 20000040440A KR 20020006909 A KR20020006909 A KR 20020006909A
- Authority
- KR
- South Korea
- Prior art keywords
- reactor
- aerobic
- anoxic
- phosphorus
- aerobic reactor
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title abstract description 14
- 238000004065 wastewater treatment Methods 0.000 title abstract 2
- 239000010802 sludge Substances 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 9
- 239000006228 supernatant Substances 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 25
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 13
- 239000011574 phosphorus Substances 0.000 abstract description 13
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 12
- 239000002351 wastewater Substances 0.000 abstract description 4
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical class O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- PRORZGWHZXZQMV-UHFFFAOYSA-N azane;nitric acid Chemical compound N.O[N+]([O-])=O PRORZGWHZXZQMV-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 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
- 230000006698 induction Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 nitrate compound Chemical class 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material 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
- C02F3/302—Nitrification and denitrification treatment
- C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
-
- 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
-
- 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
- C02F3/06—Aerobic processes using submerged filters
-
- 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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/121—Multistep treatment
-
- 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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
Claims (1)
- 유입수(22)를 혐기성 반응조(10)로 유입시키고 전 무산소 반응조(12)와 전 호기성 반응조(14), 후 무산소 반응조(16) 및 후 호기성 반응조(18)를 거쳐 침전조(20)에서 슬러지를 침전시키고 상등수(24)를 방류시키되 슬러지의 일부를 외부반송 펌프(30)에 의해 혐기성 반응조(10)로 재 이송하며 전 호기성 반응조(14)와 후 호기성 반응조(18)에서 재순환라인을 설치하여 전 내부반송 펌프(26) 및 후 내부반송 펌프(28)에 의해 전 무산소 반응조(12)로 이송시키도록 한 것을 특징으로 하는 병렬식 내부반송을 이용한 고도하수처리 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000040440A KR20020006909A (ko) | 2000-07-14 | 2000-07-14 | 병렬식 내부반송을 이용한 고도하수처리 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000040440A KR20020006909A (ko) | 2000-07-14 | 2000-07-14 | 병렬식 내부반송을 이용한 고도하수처리 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020006909A true KR20020006909A (ko) | 2002-01-26 |
Family
ID=19678019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000040440A Ceased KR20020006909A (ko) | 2000-07-14 | 2000-07-14 | 병렬식 내부반송을 이용한 고도하수처리 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20020006909A (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100419827B1 (ko) * | 2000-12-21 | 2004-02-21 | 정호봉 | 축산폐수의 처리방법 |
| KR20040031359A (ko) * | 2002-10-04 | 2004-04-13 | 엄태경 | 질소 및 인의 제거를 위한 하수의 고도처리장치 및 방법 |
| KR100520034B1 (ko) * | 2002-11-04 | 2005-10-11 | 장용우 | 원수 연속균등유입 연속회분식 반응조에서의 유기물,영양염류 제거방법 및 그 장치 |
| CN112592001A (zh) * | 2020-12-28 | 2021-04-02 | 马鞍山奥柯环保科技发展有限公司 | 适用于农村生活污水的处理设备 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1110191A (ja) * | 1997-06-20 | 1999-01-19 | Kurita Water Ind Ltd | 生物脱リン装置 |
| KR100231064B1 (ko) * | 1997-06-23 | 1999-11-15 | 이광호 | 질소 및 인의 제거방법 |
| KR20010075776A (ko) * | 2000-01-18 | 2001-08-11 | 양인모 | 질소와 인을 함유하는 하폐수의 처리장치 및 그 장치를이용한 처리방법 |
-
2000
- 2000-07-14 KR KR1020000040440A patent/KR20020006909A/ko not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1110191A (ja) * | 1997-06-20 | 1999-01-19 | Kurita Water Ind Ltd | 生物脱リン装置 |
| KR100231064B1 (ko) * | 1997-06-23 | 1999-11-15 | 이광호 | 질소 및 인의 제거방법 |
| KR20010075776A (ko) * | 2000-01-18 | 2001-08-11 | 양인모 | 질소와 인을 함유하는 하폐수의 처리장치 및 그 장치를이용한 처리방법 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100419827B1 (ko) * | 2000-12-21 | 2004-02-21 | 정호봉 | 축산폐수의 처리방법 |
| KR20040031359A (ko) * | 2002-10-04 | 2004-04-13 | 엄태경 | 질소 및 인의 제거를 위한 하수의 고도처리장치 및 방법 |
| KR100520034B1 (ko) * | 2002-11-04 | 2005-10-11 | 장용우 | 원수 연속균등유입 연속회분식 반응조에서의 유기물,영양염류 제거방법 및 그 장치 |
| CN112592001A (zh) * | 2020-12-28 | 2021-04-02 | 马鞍山奥柯环保科技发展有限公司 | 适用于农村生活污水的处理设备 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20000714 |
|
| PA0201 | Request for examination | ||
| 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: 20021224 Patent event code: PE09021S01D |
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| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20030306 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20021224 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |