MX2009002658A - Un metodo para mejorar el desempeño de un bioreactor de membranas. - Google Patents
Un metodo para mejorar el desempeño de un bioreactor de membranas.Info
- Publication number
- MX2009002658A MX2009002658A MX2009002658A MX2009002658A MX2009002658A MX 2009002658 A MX2009002658 A MX 2009002658A MX 2009002658 A MX2009002658 A MX 2009002658A MX 2009002658 A MX2009002658 A MX 2009002658A MX 2009002658 A MX2009002658 A MX 2009002658A
- Authority
- MX
- Mexico
- Prior art keywords
- mbr
- membrane bioreactor
- activated sludge
- improving membrane
- bioreactor performance
- Prior art date
Links
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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
- C02F3/1273—Submerged membrane bioreactors
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
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)
- Separation Using Semi-Permeable Membranes (AREA)
- Activated Sludge Processes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Polímeros catiónicos que tienen un peso molecular mayor que alrededor de 200,000 se pueden agregar al lodo activado en un MBR para tratamiento de aguas de desecho industriales por razones las cuales incluyen: mejorar el flujo a través de una membrana en el MBR; reducir la incrustación de la membrana en el MBR; y reducir la formación de espuma en el lodo activado en el MBR.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/520,543 US7378023B2 (en) | 2006-09-13 | 2006-09-13 | Method of improving membrane bioreactor performance |
PCT/US2007/077601 WO2008033703A2 (en) | 2006-09-13 | 2007-09-05 | A method of improving membrane bioreactor performance |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2009002658A true MX2009002658A (es) | 2009-05-28 |
MX277826B MX277826B (es) | 2010-08-03 |
Family
ID=39168502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009002658A MX277826B (es) | 2006-09-13 | 2007-09-05 | Un metodo para mejorar el desempeño de un bioreactor de membranas. |
Country Status (15)
Country | Link |
---|---|
US (1) | US7378023B2 (es) |
EP (1) | EP2061724A4 (es) |
JP (1) | JP5700932B2 (es) |
KR (1) | KR101411212B1 (es) |
CN (1) | CN101511739A (es) |
AR (1) | AR062787A1 (es) |
AU (1) | AU2007296789B2 (es) |
BR (1) | BRPI0715029B1 (es) |
CA (1) | CA2663285C (es) |
MX (1) | MX277826B (es) |
NO (1) | NO20090946L (es) |
NZ (1) | NZ575166A (es) |
TW (1) | TWI424967B (es) |
WO (1) | WO2008033703A2 (es) |
ZA (1) | ZA200901506B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101390165B (zh) * | 2006-04-27 | 2012-06-20 | 三菱电机株式会社 | 光学式记录介质的再现装置以及光学式记录介质的再现方法 |
US8889008B2 (en) * | 2008-05-02 | 2014-11-18 | Nalco Company | Method of conditioning a mixed liquor containing nonionic polysaccharides and/or nonionic organic molecules |
KR20150126739A (ko) | 2008-09-15 | 2015-11-12 | 제넨테크, 인크. | 세포 오스몰농도를 조절하기 위한 조성물 및 방법 |
US7611632B1 (en) | 2008-11-07 | 2009-11-03 | General Electric Company | Method of conditioning mixed liquor using a tannin containing polymer |
AU2010350184B2 (en) * | 2010-03-31 | 2016-04-28 | Bl Technologies, Inc. | Methods of conditioning mixed liquor using water soluble quaternary ammonium starches |
US20130056412A1 (en) * | 2010-05-05 | 2013-03-07 | Sheng Chang | Mixed liquor filterability treatment in a membrane bioreactor |
DE102010026491B4 (de) * | 2010-07-07 | 2022-03-31 | Envirochemie Gmbh | Vorrichtung und Verfahren zur Behandlung von Wäschereiabwässern |
CN103201224B (zh) * | 2010-11-18 | 2015-11-25 | 通用电气公司 | 用于改进膜生物反应器系统的方法 |
CN102491493A (zh) * | 2011-11-20 | 2012-06-13 | 江南大学 | 减轻膜生物反应器中膜污染的方法 |
CN102491505A (zh) * | 2011-11-20 | 2012-06-13 | 江苏鼎泽环境工程有限公司 | 一种减轻膜生物反应器中膜污染的方法 |
EP2657194A1 (en) | 2012-04-27 | 2013-10-30 | Kemira Oyj | Method for a membrane bioreactor |
CN102720086B (zh) * | 2012-07-11 | 2013-08-14 | 山东博洋环境资源有限公司 | 采用旋转型膜处理的造纸黑液资源化零排放工艺 |
JP6142574B2 (ja) * | 2013-02-28 | 2017-06-07 | 三菱ケミカル株式会社 | 膜分離活性汚泥装置における膜間差圧の上昇を抑制する方法 |
WO2014209318A1 (en) | 2013-06-27 | 2014-12-31 | General Electric Company | Treatment of treating wastewater containing high levels of total dissolved solids with a tannin-based polymer |
WO2017089330A1 (en) * | 2015-11-27 | 2017-06-01 | Kemira Oyj | Improve phosphorus precipitation and membrane flux in membrane bioreactors |
JP6816292B2 (ja) * | 2017-08-31 | 2021-01-20 | オルガノ株式会社 | 水処理方法および水処理装置 |
KR102564135B1 (ko) | 2022-07-20 | 2023-08-08 | 주식회사 서진에너지 | 막 폭기 층상 생물막 반응기 및 그 층상 생물막 반응기 활성화 장치 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09810A (ja) * | 1995-06-21 | 1997-01-07 | Tokuyama Corp | 凝集剤水溶液の製造方法 |
FR2798652B1 (fr) * | 1999-09-20 | 2001-11-23 | Rhodia Chimie Sa | Composition utile pour le conditionnement des boues issues du traitement de milieux acqueux et ses applications |
SE9903594L (sv) * | 1999-10-06 | 2001-04-07 | Kemira Kemi Ab | Katjoniska polymerer för slamavvattning |
US6719894B2 (en) * | 2000-08-11 | 2004-04-13 | Ira B. Vinson | Process for electrocoagulating waste fluids |
US6723245B1 (en) * | 2002-01-04 | 2004-04-20 | Nalco Company | Method of using water soluble cationic polymers in membrane biological reactors |
US20040168980A1 (en) * | 2002-01-04 | 2004-09-02 | Musale Deepak A. | Combination polymer treatment for flux enhancement in MBR |
JP3962284B2 (ja) * | 2002-05-31 | 2007-08-22 | 日本下水道事業団 | 排水処理装置及び排水の処理方法 |
US6863826B2 (en) * | 2002-11-25 | 2005-03-08 | Richard G. Sheets | Animal waste effluent treatment |
US6872312B1 (en) * | 2003-01-15 | 2005-03-29 | Nalco Company | Method of using high molecular weight water soluble polymers in membrane bioreactor systems |
US6946073B2 (en) * | 2003-09-02 | 2005-09-20 | Ch2M Hill, Inc. | Method for treating wastewater in a membrane bioreactor to produce a low phosphorus effluent |
US20050029174A1 (en) * | 2003-08-08 | 2005-02-10 | Collins Carol Ann | Hybrid magnetohydrodynamo (MHD) field sanitation generator for treating wastewater, sewages & sludge and recovering potable water |
JP2006007137A (ja) * | 2004-06-28 | 2006-01-12 | Toray Ind Inc | 廃水処理装置及び廃水処理方法 |
JP4412657B2 (ja) * | 2004-08-20 | 2010-02-10 | 三菱レイヨン株式会社 | 有機性排水の処理方法 |
US8017014B2 (en) * | 2005-06-01 | 2011-09-13 | Nalco Company | Method for improving flux in a membrane bioreactor |
-
2006
- 2006-09-13 US US11/520,543 patent/US7378023B2/en active Active
-
2007
- 2007-09-05 CN CNA2007800335592A patent/CN101511739A/zh active Pending
- 2007-09-05 WO PCT/US2007/077601 patent/WO2008033703A2/en active Application Filing
- 2007-09-05 BR BRPI0715029-6A patent/BRPI0715029B1/pt active IP Right Grant
- 2007-09-05 NZ NZ575166A patent/NZ575166A/en unknown
- 2007-09-05 MX MX2009002658A patent/MX277826B/es active IP Right Grant
- 2007-09-05 KR KR1020097007508A patent/KR101411212B1/ko active IP Right Grant
- 2007-09-05 CA CA2663285A patent/CA2663285C/en active Active
- 2007-09-05 AU AU2007296789A patent/AU2007296789B2/en active Active
- 2007-09-05 EP EP07841862A patent/EP2061724A4/en not_active Ceased
- 2007-09-05 JP JP2009528396A patent/JP5700932B2/ja active Active
- 2007-09-13 TW TW96134233A patent/TWI424967B/zh active
- 2007-09-13 AR ARP070104061 patent/AR062787A1/es active IP Right Grant
-
2009
- 2009-03-03 NO NO20090946A patent/NO20090946L/no not_active Application Discontinuation
- 2009-03-03 ZA ZA2009/01506A patent/ZA200901506B/en unknown
Also Published As
Publication number | Publication date |
---|---|
NZ575166A (en) | 2012-03-30 |
AU2007296789B2 (en) | 2011-06-02 |
ZA200901506B (en) | 2010-02-24 |
BRPI0715029B1 (pt) | 2018-07-24 |
CA2663285C (en) | 2015-06-30 |
AU2007296789A1 (en) | 2008-03-20 |
KR101411212B1 (ko) | 2014-06-24 |
MX277826B (es) | 2010-08-03 |
BRPI0715029A2 (pt) | 2013-06-04 |
KR20090060345A (ko) | 2009-06-11 |
CA2663285A1 (en) | 2008-03-20 |
US20080060996A1 (en) | 2008-03-13 |
AR062787A1 (es) | 2008-12-03 |
WO2008033703A2 (en) | 2008-03-20 |
EP2061724A2 (en) | 2009-05-27 |
JP2010503527A (ja) | 2010-02-04 |
WO2008033703A3 (en) | 2008-05-22 |
EP2061724A4 (en) | 2013-01-16 |
JP5700932B2 (ja) | 2015-04-15 |
TWI424967B (zh) | 2014-02-01 |
NO20090946L (no) | 2009-03-03 |
US7378023B2 (en) | 2008-05-27 |
TW200827306A (en) | 2008-07-01 |
CN101511739A (zh) | 2009-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |