ZA200608406B - Water treatment - Google Patents
Water treatment Download PDFInfo
- Publication number
- ZA200608406B ZA200608406B ZA200608406A ZA200608406A ZA200608406B ZA 200608406 B ZA200608406 B ZA 200608406B ZA 200608406 A ZA200608406 A ZA 200608406A ZA 200608406 A ZA200608406 A ZA 200608406A ZA 200608406 B ZA200608406 B ZA 200608406B
- Authority
- ZA
- South Africa
- Prior art keywords
- wastewater
- saltwater
- freshwater
- salinity
- biological treatment
- Prior art date
Links
- 238000011282 treatment Methods 0.000 title claims description 158
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 28
- 239000002351 wastewater Substances 0.000 claims description 213
- 239000013505 freshwater Substances 0.000 claims description 117
- 238000000034 method Methods 0.000 claims description 83
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 67
- 239000010840 domestic wastewater Substances 0.000 claims description 65
- 239000013535 sea water Substances 0.000 claims description 60
- 150000003839 salts Chemical class 0.000 claims description 49
- 238000002156 mixing Methods 0.000 claims description 37
- 239000010802 sludge Substances 0.000 claims description 28
- 241000894006 Bacteria Species 0.000 claims description 21
- 238000005273 aeration Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 12
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- 235000012206 bottled water Nutrition 0.000 claims description 10
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
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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
- C02F3/006—Regulation methods for biological treatment
-
- 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
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
-
- 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
- C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
-
- 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
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/05—Conductivity or salinity
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- 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
- C02F3/08—Aerobic processes using moving contact bodies
-
- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1263—Sequencing batch reactors [SBR]
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87652—With means to promote mixing or combining of plural fluids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Biological Treatment Of Waste Water (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0407922A GB0407922D0 (en) | 2004-04-07 | 2004-04-07 | Water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200608406B true ZA200608406B (en) | 2008-07-30 |
Family
ID=32320522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200608406A ZA200608406B (en) | 2004-04-07 | 2005-04-07 | Water treatment |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7875180B2 (ja) |
| EP (2) | EP2298703A1 (ja) |
| JP (1) | JP2007532291A (ja) |
| CN (2) | CN104150584A (ja) |
| AU (2) | AU2005230271A1 (ja) |
| BR (1) | BRPI0509750A (ja) |
| CA (1) | CA2563455C (ja) |
| GB (1) | GB0407922D0 (ja) |
| HK (1) | HK1200435A1 (ja) |
| MX (1) | MXPA06011596A (ja) |
| WO (1) | WO2005097688A1 (ja) |
| ZA (1) | ZA200608406B (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5000246B2 (ja) * | 2005-09-28 | 2012-08-15 | 株式会社半導体エネルギー研究所 | 排液処理方法及び処理装置 |
| AU2006299746B2 (en) * | 2005-10-06 | 2011-08-04 | Evoqua Water Technologies Llc | Dynamic control of membrane bioreactor system |
| NZ566779A (en) * | 2005-10-06 | 2011-03-31 | Siemens Water Tech Corp | Controlling aeration gas flow and mixed liquor circulation rate using an algorithm |
| WO2010008268A1 (en) * | 2008-07-15 | 2010-01-21 | Universiti Putra Malaysia | A process for treating wastewater |
| US8216455B1 (en) * | 2008-12-01 | 2012-07-10 | O'brien Mackenzie Anne | Water handling system |
| CN101955253A (zh) * | 2009-12-24 | 2011-01-26 | 北京碧水源科技股份有限公司 | 脉冲错流式膜生物反应器 |
| US8408840B2 (en) | 2010-08-31 | 2013-04-02 | Dennis Dillard | Aerobic irrigation controller |
| JP5636296B2 (ja) * | 2011-01-20 | 2014-12-03 | 公益財団法人微生物化学研究会 | 塩分含有有機廃液処理剤、並びに、塩分濃度低下剤、塩分含有有機廃液の処理方法、及び包括固定担体 |
| US8668187B2 (en) | 2011-11-22 | 2014-03-11 | Kuwait University | Integrated aeration system |
| FR2985723B1 (fr) | 2012-01-12 | 2015-02-06 | Centre Nat Rech Scient | Dispositif d'assainissement d'une eau usee liquide et procede d'assainissement d'une eau usee liquide mettant en oeuvre un tel dispositif |
| JP5999598B2 (ja) * | 2012-11-06 | 2016-09-28 | 国立大学法人茨城大学 | 海水を利用した下排水処理方法 |
| CN106477716B (zh) * | 2015-08-27 | 2019-10-15 | 北京世纪伟方生物技术有限公司 | 一种用于废弃钻井液处理的活性污泥培养方法 |
| CN105439380A (zh) * | 2015-12-12 | 2016-03-30 | 常州大学 | 一种去除含盐废水中有机物的方法 |
| CN110655278A (zh) * | 2019-10-18 | 2020-01-07 | 江苏师范大学 | 一种用于净化有机废水的生态浮床 |
| KR102464461B1 (ko) * | 2020-08-07 | 2022-11-10 | 주식회사 성광이엔에프 | 고염 및 고농도 폐수 증발 시스템 |
| CN112110539A (zh) * | 2020-09-07 | 2020-12-22 | 大连海洋大学 | 一种具有强化脱氮除磷效能的海水养殖底泥的无害化处理方法 |
| KR102311712B1 (ko) * | 2020-11-20 | 2021-10-13 | 주식회사 부강테크 | 여재가 투입된 회분식 반응조(sbbr)를 이용한 부분 아질산화와 이를 이용한 단축질소제거 오폐수 처리장치 및 시스템 |
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| JPS516356A (en) | 1974-07-05 | 1976-01-19 | Idemitsu Kosan Co | Kaisuioheiyosuru katsuseiodeihonyoru haisuishoriho |
| US4442007A (en) | 1982-09-28 | 1984-04-10 | Rehm Russell H | Activated seawater wastewater treatment system |
| CA1219384A (en) | 1982-09-29 | 1987-03-17 | Ben B. Buchanan | Waste water treatment |
| AU661694B2 (en) | 1991-07-01 | 1995-08-03 | Water Research Commission | A process for the treatment of saline effluents |
| US5308491A (en) * | 1991-09-27 | 1994-05-03 | The Dow Chemical Company | Biological wastewater treatment process |
| JPH05208197A (ja) | 1992-01-31 | 1993-08-20 | Nkk Corp | 活性汚泥のバルキングの防止方法 |
| CN1068088A (zh) * | 1992-04-25 | 1993-01-20 | 黄柳基 | 同步活性污泥法处理有机物废水 |
| GB2281293A (en) * | 1993-05-06 | 1995-03-01 | Kok Pee Saw | Treatment of sewage |
| JPH07184634A (ja) * | 1993-12-28 | 1995-07-25 | Ajinomoto Co Inc | 微生物好気培養における培養方法及び装置 |
| JP3607353B2 (ja) * | 1995-04-21 | 2005-01-05 | 富士写真フイルム株式会社 | 有機アミノカルボン酸分解菌及びそれを用いた廃液の処理方法 |
| JP3506603B2 (ja) | 1998-03-12 | 2004-03-15 | 株式会社クボタ | 移動式浸漬型膜分離汚水処理装置 |
| CA2398461C (en) | 2000-12-04 | 2007-10-30 | Kubota Corporation | Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same |
| CN100360439C (zh) | 2002-06-28 | 2008-01-09 | 同昌环保顾问有限公司 | 组合活性污泥-生物膜序批式反应器和工艺 |
| CN1182055C (zh) * | 2002-10-15 | 2004-12-29 | 上海子征环境技术咨询有限公司 | 沸石生物联合吸附再生污水处理方法 |
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| EP1735246A1 (en) | 2006-12-27 |
| AU2005230271A1 (en) | 2005-10-20 |
| JP2007532291A (ja) | 2007-11-15 |
| CA2563455C (en) | 2012-11-20 |
| BRPI0509750A (pt) | 2007-09-25 |
| CN1980864A (zh) | 2007-06-13 |
| AU2011201600A1 (en) | 2011-04-28 |
| US20080296220A1 (en) | 2008-12-04 |
| MXPA06011596A (es) | 2007-04-20 |
| CA2563455A1 (en) | 2005-10-20 |
| CN104150584A (zh) | 2014-11-19 |
| EP2298703A1 (en) | 2011-03-23 |
| WO2005097688A1 (en) | 2005-10-20 |
| US7875180B2 (en) | 2011-01-25 |
| GB0407922D0 (en) | 2004-05-12 |
| AU2011201600B2 (en) | 2014-04-24 |
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