ATE119860T1 - Zweistufiges verfahren für die abwasserbehandlung. - Google Patents

Zweistufiges verfahren für die abwasserbehandlung.

Info

Publication number
ATE119860T1
ATE119860T1 AT88311170T AT88311170T ATE119860T1 AT E119860 T1 ATE119860 T1 AT E119860T1 AT 88311170 T AT88311170 T AT 88311170T AT 88311170 T AT88311170 T AT 88311170T AT E119860 T1 ATE119860 T1 AT E119860T1
Authority
AT
Austria
Prior art keywords
zone
solids
aeration
wastewater
settle
Prior art date
Application number
AT88311170T
Other languages
English (en)
Inventor
William M Copa
Thomas J Vollstedt
Original Assignee
Zimpro Environmental Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zimpro Environmental Inc filed Critical Zimpro Environmental Inc
Application granted granted Critical
Publication of ATE119860T1 publication Critical patent/ATE119860T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F3/085—Fluidized beds
    • 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
    • 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
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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]
    • 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
AT88311170T 1988-01-04 1988-11-25 Zweistufiges verfahren für die abwasserbehandlung. ATE119860T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/140,651 US4810386A (en) 1988-01-04 1988-01-04 Two-stage wastewater treatment

Publications (1)

Publication Number Publication Date
ATE119860T1 true ATE119860T1 (de) 1995-04-15

Family

ID=22492209

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88311170T ATE119860T1 (de) 1988-01-04 1988-11-25 Zweistufiges verfahren für die abwasserbehandlung.

Country Status (8)

Country Link
US (1) US4810386A (de)
EP (1) EP0323705B1 (de)
JP (1) JP2732536B2 (de)
KR (1) KR960013340B1 (de)
AT (1) ATE119860T1 (de)
CA (1) CA1332083C (de)
DE (1) DE3853354T2 (de)
ZA (1) ZA888737B (de)

Families Citing this family (34)

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US4919815A (en) * 1989-02-06 1990-04-24 Zimpro/Passavant Inc. Two-stage anaerobic/aerobic treatment process
US4952316A (en) * 1989-09-25 1990-08-28 Zimpro/Passavant Inc. Continuous aeration-batch clarification wastewater treatment
US5288406A (en) * 1990-02-14 1994-02-22 Schering Aktiengesellschaft Process for biologically purifying waste waters
DE4004476C2 (de) * 1990-02-14 1995-12-07 Schering Ag Verfahren zur biologischen Reinigung von Abwässern
US5118655A (en) * 1990-04-02 1992-06-02 Western Water International, Inc. Water contaminant adsorption composition
US5326477A (en) * 1990-05-07 1994-07-05 Bio-Sep, Inc. Process for digesting solid waste
US5451320A (en) * 1990-07-10 1995-09-19 International Environmental Systems, Inc., Usa Biological process for groundwater and wastewater treatment
US5399267A (en) * 1990-07-10 1995-03-21 International Environmental Systems, Inc., Usa Liquid treatment system with air emission control
US5122165A (en) * 1990-07-10 1992-06-16 International Environmental Systems, Inc. Removal of volatile compounds and surfactants from liquid
US5114586A (en) * 1990-08-01 1992-05-19 Frank Humphrey Sanitation system
US5192442A (en) * 1991-12-02 1993-03-09 Zimpro Passavant Environmental Systems, Inc. Multiple zone batch treatment process
US5302288A (en) * 1993-03-19 1994-04-12 Zimpro Environmental, Inc. Treatment of highly colored wastewaters
US5647986A (en) * 1994-12-02 1997-07-15 Nawathe; Dilip Apparatus and process for distributed treatment of wastewater
EP0866033A3 (de) * 1997-03-18 2001-07-11 Ken Haggerty Biologische Abwasserreinigung
US6887374B2 (en) 2002-09-10 2005-05-03 Mary Humprehy Collapsible digester
FR2847572B1 (fr) * 2002-11-22 2006-04-21 Omnium Traitement Valorisa Procede de traitement des eaux a l'aide d'un reactif pulverulent inorganique a forte surface specifique incluant une etape de recyclage dudit reactif
US7850822B2 (en) * 2003-10-29 2010-12-14 Siemens Water Technologies Holding Corp. System and method of wet oxidation of a viscose process stream
US7314568B2 (en) * 2003-12-01 2008-01-01 Shay Dale A Water conditioning system
US20050171390A1 (en) * 2003-12-17 2005-08-04 Usfilter Corporation Wet oxidation process and system
US7481934B2 (en) * 2006-01-20 2009-01-27 Renewable Fibers, Llc Methods for treatment of wastewater with powdered natural lignocellulosic material
US7678268B2 (en) * 2006-03-08 2010-03-16 Siemens Water Technologies Corp. Wastewater treatment system
US7993588B2 (en) * 2006-10-03 2011-08-09 Siemens Industry, Inc. Catalytic wet oxidation systems and methods
US9193613B2 (en) 2006-10-03 2015-11-24 Siemens Energy, Inc. pH control to enable homogeneous catalytic wet air oxidation
US9315401B2 (en) 2007-01-22 2016-04-19 Siemens Energy, Inc. Wet air oxidation process using recycled copper catalyst
EA018289B1 (ru) * 2007-12-19 2013-06-28 Сауди Арабиан Ойл Компани Мембранная биологическая реакторная система на основе суспендированного гранулированного активированного угля
AU2009232346B2 (en) * 2008-04-03 2013-09-05 Siemens Energy, Inc. Catalytic wet oxidation systems and methods
FR2932795B1 (fr) * 2008-06-20 2011-06-24 Vinci Construction France Procede de traitement des eaux
TWI568687B (zh) * 2009-06-15 2017-02-01 沙烏地阿拉伯油品公司 包含懸浮系統與多重生物反應器區域的經懸浮介質膜生物反應器系統及方法
TWI491568B (zh) 2009-07-08 2015-07-11 沙烏地阿拉伯油品公司 低濃度廢水處理系統及方法
CN102548912B (zh) 2009-07-08 2015-06-17 沙特阿拉伯石油公司 包括主要固体的辐射的废水处理系统和方法
FR2960159B1 (fr) * 2010-05-18 2012-12-07 Bio2E Bioreacteur a oxygenation et lit bacterien separes.
EP2683651A4 (de) 2011-02-18 2015-11-04 Siemens Energy Inc H2s-umwandlung in schwefel mittels einer regenerierten jodlösung
JP6306298B2 (ja) * 2013-03-28 2018-04-04 クボタ環境サ−ビス株式会社 汚水処理プラントの運転方法、運転制御装置及び汚水処理プラント
CA2980702A1 (en) 2016-09-26 2018-03-26 Wilmac, Inc. DBA Boretec Equipment Portable liquid recovery system with optional preliminary processor and feed

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1210562A (en) * 1968-01-25 1970-10-28 Drysdale & Co Ltd Improvements relating to the treatment of sewage and like industrial waste
GB1211140A (en) * 1968-01-25 1970-11-04 Drysdale & Co Ltd Improvements relating to the treatment of sewage and like industrial waste
DE1759171A1 (de) * 1968-04-06 1970-05-06 Babcock & Wilcox Ag Verfahren zur Abwasserreinigung
US3803029A (en) * 1968-11-21 1974-04-09 Fram Corp Materials purification
US4069148A (en) * 1970-01-14 1978-01-17 E. I. Du Pont De Nemours And Company Industrial waste water treatment process
US3904518A (en) * 1970-01-14 1975-09-09 Du Pont Waste water treatment process
CA954642A (en) * 1970-01-14 1974-09-10 David G. Hutton Waste water treatment process
US3746638A (en) * 1971-03-03 1973-07-17 Bio Pure Inc Batch sewage treatment system and method
US3957632A (en) * 1972-03-24 1976-05-18 Sterling Drug Inc. Waste-water purification
JPS5648237B2 (de) * 1973-05-26 1981-11-14
US3980556A (en) * 1974-01-25 1976-09-14 Ontario Research Foundation Adsorption biooxidation treatment of waste waters to remove contaminants therefrom
JPS50124467A (de) * 1974-02-27 1975-09-30
US4167479A (en) * 1976-10-08 1979-09-11 Ferdinand Besik Process for purifying waste waters
US4292176A (en) * 1976-12-08 1981-09-29 Standard Oil Company (Indiana) Use of activated carbon in waste water treating process
GB1549400A (en) * 1977-05-19 1979-08-08 Eflo Int Ltd Aerobic biological treatment of sewage
US4172781A (en) * 1977-06-15 1979-10-30 Standard Oil Company (Indiana) Waste water process for treatment of strong wastes
AU5138379A (en) * 1978-10-03 1980-04-17 Arthur David Brown Improvements in effluent treatment
DE3131989A1 (de) * 1981-08-13 1983-02-24 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser
DE3301643A1 (de) * 1983-01-19 1984-07-19 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser
US4623464A (en) * 1985-03-21 1986-11-18 Occidental Chemical Corporation Removal of dioxins, PCB's and other halogenated organic compounds from wastewater
US4663044A (en) * 1985-09-13 1987-05-05 Transfield, Incorporated Biological treatment of wastewater
GB2198123B (en) * 1986-11-22 1990-10-03 Ashbrook Simon Hartley Inc A method of and apparatus for treating waste water

Also Published As

Publication number Publication date
EP0323705A1 (de) 1989-07-12
KR890011784A (ko) 1989-08-22
US4810386A (en) 1989-03-07
ZA888737B (en) 1989-08-30
JP2732536B2 (ja) 1998-03-30
JPH01254296A (ja) 1989-10-11
DE3853354T2 (de) 1995-11-23
EP0323705B1 (de) 1995-03-15
DE3853354D1 (de) 1995-04-20
KR960013340B1 (ko) 1996-10-04
CA1332083C (en) 1994-09-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties