SG186810A1 - Sewage treatment apparatus - Google Patents
Sewage treatment apparatus Download PDFInfo
- Publication number
- SG186810A1 SG186810A1 SG2012095121A SG2012095121A SG186810A1 SG 186810 A1 SG186810 A1 SG 186810A1 SG 2012095121 A SG2012095121 A SG 2012095121A SG 2012095121 A SG2012095121 A SG 2012095121A SG 186810 A1 SG186810 A1 SG 186810A1
- Authority
- SG
- Singapore
- Prior art keywords
- reactor
- aerobic
- anaerobic
- anoxic
- sewage treatment
- Prior art date
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 244000005700 microbiome Species 0.000 claims abstract description 40
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 35
- 239000011574 phosphorus Substances 0.000 claims abstract description 35
- 239000007787 solid Substances 0.000 claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims description 44
- 239000010802 sludge Substances 0.000 claims description 19
- 239000000356 contaminant Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 31
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 15
- 230000014759 maintenance of location Effects 0.000 abstract description 10
- 238000009792 diffusion process Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 229910002651 NO3 Inorganic materials 0.000 description 7
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 5
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 3
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000903 polyhydroxyalkanoate Polymers 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000725 suspension 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2011/000390 WO2012099283A1 (ko) | 2011-01-19 | 2011-01-19 | 하수 처리 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG186810A1 true SG186810A1 (en) | 2013-02-28 |
Family
ID=46515889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2012095121A SG186810A1 (en) | 2011-01-19 | 2011-01-19 | Sewage treatment apparatus |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20130098815A1 (https=) |
| JP (1) | JP5612765B2 (https=) |
| SG (1) | SG186810A1 (https=) |
| WO (1) | WO2012099283A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102057374B1 (ko) * | 2017-09-26 | 2020-02-11 | 한국과학기술연구원 | 그래뉼을 이용한 하수처리 시스템 |
| CN109607782A (zh) * | 2018-12-11 | 2019-04-12 | 深圳市瑞清环保科技有限公司 | 污水处理装置及其处理方法 |
| PL429686A1 (pl) * | 2019-04-18 | 2020-10-19 | Id'eau Spółka Z Ograniczoną Odpowiedzialnością | Układ technologiczny do oczyszczania ścieków |
| CN116986776B (zh) * | 2023-09-27 | 2023-12-08 | 上海朗蔚环保科技有限公司 | 一种脱除高浓度硝态氮的高效厌氧脱氮反应器 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994802A (en) * | 1975-04-16 | 1976-11-30 | Air Products And Chemicals, Inc. | Removal of BOD and nitrogenous pollutants from wastewaters |
| US5651891A (en) * | 1989-08-02 | 1997-07-29 | Polytechnic University | Wastewater treatment process |
| US20050266548A1 (en) * | 1995-03-28 | 2005-12-01 | Kbi Biopharma, Inc. | Biocatalyst chamber encapsulation system for bioremediation and fermentation with improved rotor |
| US5820760A (en) * | 1997-06-30 | 1998-10-13 | Competitive Technologies Of Pa, Inc. | Process for reducing nitrous oxide emission from waste water treatment |
| JP3845515B2 (ja) * | 1998-06-23 | 2006-11-15 | 株式会社タクマ | 排水中の窒素及びリンの除去システムならびに除去方法 |
| IL127174A0 (en) * | 1998-11-20 | 1999-09-22 | Almog Projects Ltd | Sewage treatment facility and method |
| JP2000296399A (ja) * | 1999-04-13 | 2000-10-24 | Maezawa Ind Inc | 排水処理装置 |
| JP4320515B2 (ja) * | 2001-07-26 | 2009-08-26 | 栗田工業株式会社 | リンとアンモニア性窒素を含有する原水の処理方法 |
| JP2003053384A (ja) * | 2001-08-23 | 2003-02-25 | Nippon Steel Corp | 廃水からの窒素・リンの除去方法及びその装置 |
| JP2004305808A (ja) * | 2003-04-02 | 2004-11-04 | Japan Institute Of Wastewater Engineering Technology | 廃水中の窒素及びリンを除去する方法 |
| CA2615945C (en) * | 2005-07-25 | 2017-11-21 | Zenon Technology Partnership | Apparatus and method for treating fgd blowdown or similar liquids |
| KR20090055160A (ko) * | 2007-11-28 | 2009-06-02 | 재단법인서울대학교산학협력재단 | 유량 조정조를 생물반응조로 활용하는 하수처리 시스템 및그 방법 |
| KR20100136989A (ko) * | 2008-03-28 | 2010-12-29 | 지멘스 워터 테크놀로지스 코포레이션 | 호기성 및 혐기성 하이브리드 폐수 및 슬러지 처리 시스템 및 방법 |
| KR100985467B1 (ko) * | 2009-02-27 | 2010-10-05 | 주식회사 한길엔지니어링 | 간헐포기 연속처리식 하폐수 고도처리장치 및 방법 |
| FI121470B (fi) * | 2009-03-27 | 2010-11-30 | Outotec Oyj | Laitteisto ja menetelmä kuparia sisältävän orgaanisen uuttoliuoksen puhdistamiseksi epäpuhtauksista |
| JP2010253428A (ja) * | 2009-04-28 | 2010-11-11 | Asahi Kasei Chemicals Corp | 排水処理装置及び排水処理方法 |
-
2011
- 2011-01-19 JP JP2013516489A patent/JP5612765B2/ja not_active Expired - Fee Related
- 2011-01-19 US US13/806,675 patent/US20130098815A1/en not_active Abandoned
- 2011-01-19 SG SG2012095121A patent/SG186810A1/en unknown
- 2011-01-19 WO PCT/KR2011/000390 patent/WO2012099283A1/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20130098815A1 (en) | 2013-04-25 |
| JP2013530043A (ja) | 2013-07-25 |
| WO2012099283A1 (ko) | 2012-07-26 |
| JP5612765B2 (ja) | 2014-10-22 |
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