WO2008024445A3 - Sequencing batch reactor with continuous membrane filtration and solids reduction - Google Patents
Sequencing batch reactor with continuous membrane filtration and solids reduction Download PDFInfo
- Publication number
- WO2008024445A3 WO2008024445A3 PCT/US2007/018668 US2007018668W WO2008024445A3 WO 2008024445 A3 WO2008024445 A3 WO 2008024445A3 US 2007018668 W US2007018668 W US 2007018668W WO 2008024445 A3 WO2008024445 A3 WO 2008024445A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- batch reactor
- sequencing batch
- membrane filtration
- solids
- continuous membrane
- 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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
-
- 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Activated Sludge Processes (AREA)
Abstract
A method and system of treating wastewater (102) that can provide operating flexibility is disclosed. The system is operated with a sequencing batch reactor (112), which is typically cycling to any of fill, react, settle, decant, and idle stages, to treat the wastewater. The system can further utilize a membrane filtration system (120) to further treat water from the sequencing batch reactor and produce suitable water. A solids-reducing system (130) can be connected to the sequencing batch reactor and reduce an amount of biodegraded solids by converting the character or distribution of microorganisms population in the biomass.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82326806P | 2006-08-23 | 2006-08-23 | |
US60/823,268 | 2006-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008024445A2 WO2008024445A2 (en) | 2008-02-28 |
WO2008024445A3 true WO2008024445A3 (en) | 2008-04-10 |
Family
ID=38969342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/018668 WO2008024445A2 (en) | 2006-08-23 | 2007-08-23 | Sequencing batch reactor with continuous membrane filtration and solids reduction |
Country Status (2)
Country | Link |
---|---|
US (2) | US7569148B2 (en) |
WO (1) | WO2008024445A2 (en) |
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US8403718B2 (en) | 2010-02-11 | 2013-03-26 | Allen Szydlowski | Method and system for a towed vessel suitable for transporting liquids |
US9521858B2 (en) | 2005-10-21 | 2016-12-20 | Allen Szydlowski | Method and system for recovering and preparing glacial water |
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IT1398570B1 (en) * | 2009-04-21 | 2013-03-01 | Università Degli Studi Di Trento | PROCEDURE FOR WASTEWATER TREATMENT WITH REDUCTION OF MUD PRODUCTION AND ITS PLANT |
CN101885570B (en) * | 2009-05-15 | 2012-04-04 | 江西金达莱环保研发中心有限公司 | Sludge treatment method |
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US20110091607A1 (en) * | 2009-10-15 | 2011-04-21 | Allen Szydlowski | Method and system for processing glacial water |
US9017123B2 (en) | 2009-10-15 | 2015-04-28 | Allen Szydlowski | Method and system for a towed vessel suitable for transporting liquids |
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US9272931B2 (en) * | 2010-01-13 | 2016-03-01 | Biofilter Systems, Llc | System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system |
US11584483B2 (en) | 2010-02-11 | 2023-02-21 | Allen Szydlowski | System for a very large bag (VLB) for transporting liquids powered by solar arrays |
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US20120012524A1 (en) * | 2010-07-14 | 2012-01-19 | Yang Chester Q | Membrane bioreactor process |
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US8758620B2 (en) | 2012-04-17 | 2014-06-24 | Environmental Dynamics International, Inc. | Decanted bio-balanced reactor and method |
WO2014025478A1 (en) | 2012-08-10 | 2014-02-13 | Xylem Water Solutions Zelienople Llc | Method and apparatus for monitoring and controlling ozonation and aerated filtration using uv and visible spectral measurement and oxidation reduction potential |
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US9884295B2 (en) | 2012-10-08 | 2018-02-06 | Doosan Heavy Industries & Construction Co., Ltd. | Membrane bioreactor system using reciprocating membrane |
WO2014107560A2 (en) * | 2013-01-04 | 2014-07-10 | Aquarius Technologies Inc. | Sequential batch membrane bioreactor |
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US20170107132A1 (en) * | 2015-10-14 | 2017-04-20 | New Century Membrane Technology Co., Ltd. | Recycling treatment system for tannery wastewater |
CA3091017A1 (en) * | 2018-02-13 | 2019-08-22 | Blue Frog Technologies Llc | Systems and methods for water and solids treatment |
CN114044617B (en) * | 2022-01-13 | 2022-09-20 | 广州创出环保科技有限公司 | Intelligent integrated sewage treatment system |
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2007
- 2007-08-23 US US11/843,817 patent/US7569148B2/en active Active
- 2007-08-23 WO PCT/US2007/018668 patent/WO2008024445A2/en active Application Filing
-
2009
- 2009-06-09 US US12/481,486 patent/US7931808B2/en not_active Expired - Fee Related
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Also Published As
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US7569148B2 (en) | 2009-08-04 |
US7931808B2 (en) | 2011-04-26 |
WO2008024445A2 (en) | 2008-02-28 |
US20080047895A1 (en) | 2008-02-28 |
US20090261027A1 (en) | 2009-10-22 |
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