CH621752A5 - - Google Patents

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Publication number
CH621752A5
CH621752A5 CH595877A CH595877A CH621752A5 CH 621752 A5 CH621752 A5 CH 621752A5 CH 595877 A CH595877 A CH 595877A CH 595877 A CH595877 A CH 595877A CH 621752 A5 CH621752 A5 CH 621752A5
Authority
CH
Switzerland
Prior art keywords
activated sludge
contact member
tank
ventilation
aeration tank
Prior art date
Application number
CH595877A
Other languages
German (de)
English (en)
Inventor
Carmen F Guarino
Original Assignee
Autotrol Corp
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 Autotrol Corp filed Critical Autotrol Corp
Publication of CH621752A5 publication Critical patent/CH621752A5/de

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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Biological Wastes In General (AREA)
CH595877A 1976-05-12 1977-05-12 CH621752A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/685,723 US4093539A (en) 1976-05-12 1976-05-12 Activated sludge treatment of wastewater

Publications (1)

Publication Number Publication Date
CH621752A5 true CH621752A5 (fr) 1981-02-27

Family

ID=24753413

Family Applications (1)

Application Number Title Priority Date Filing Date
CH595877A CH621752A5 (fr) 1976-05-12 1977-05-12

Country Status (15)

Country Link
US (1) US4093539A (fr)
JP (1) JPS537976A (fr)
AT (1) ATA342977A (fr)
AU (1) AU515955B2 (fr)
BE (1) BE854524A (fr)
CA (1) CA1067219A (fr)
CH (1) CH621752A5 (fr)
DE (1) DE2721723A1 (fr)
DK (1) DK206877A (fr)
FR (1) FR2351058A1 (fr)
GB (1) GB1580395A (fr)
IT (1) IT1078118B (fr)
NL (1) NL7705172A (fr)
SE (1) SE7705412L (fr)
ZA (1) ZA772751B (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1092711B (it) * 1978-01-06 1985-07-12 Cissello Olga Procedimento e impianto per la depurazione di acque reflue biodegradabili
DE2901509C2 (de) * 1979-01-16 1982-06-03 Dr.-Ing. Werner Weber Ingenieur-Gesellschaft mbH, 7530 Pforzheim Vorrichtung zur biologischen Behandlung von Abwasser
JPS5598922A (en) * 1979-01-17 1980-07-28 Teijin Ltd Production of crimped processed yarn for separated single filament yarn
US4330408A (en) * 1979-04-09 1982-05-18 Crane Co. Aqueous waste treatment
US4297122A (en) * 1979-04-18 1981-10-27 Bio-Group, Inc. Process for the biological degradation of organic-containing waste matter
DE2930403A1 (de) * 1979-07-26 1981-02-12 Kaessbohrer Fahrzeug Karl Wasser-toilette fuer fahrzeuge, insbesondere omnibusse
DE3132499A1 (de) * 1981-08-18 1983-04-21 Menzel Gmbh & Co, 7000 Stuttgart Verfahren und vorrichtung zur abwasserreinigung
JPS58216790A (ja) * 1982-05-07 1983-12-16 Kurita Water Ind Ltd 汚水を生物学的に脱窒、脱リンする装置
GB2132184B (en) * 1982-12-17 1986-11-12 Water Res Centre Biological treatment of liquids
JPS6038095A (ja) * 1983-08-08 1985-02-27 Nippon Kokan Kk <Nkk> 有機性汚水の処理方法
GB8334256D0 (en) * 1983-12-22 1984-02-01 Klargester Environmental Eng L Waste water treatment plant
US4563282A (en) * 1984-06-22 1986-01-07 Envirex Inc. Wastewater treatment plant and method
DE3531178A1 (de) * 1985-08-31 1987-03-12 Boehnke Botho Anlage fuer die biologische abwasserreinigung
US4668387A (en) * 1985-09-23 1987-05-26 Envirex Inc. Deep submergence rotating biological contactor apparatus
DK157667C (da) * 1986-05-26 1990-07-02 Frandsen Aksel S Luftdrevet kontaktfilter
US4692250A (en) * 1987-03-17 1987-09-08 Miller Gary E Simultaneous C and N bio-oxidation with multi-stage RBC recycling
US4915829A (en) * 1988-09-06 1990-04-10 Sam Long Activated-sludge aeration system
WO1990009964A1 (fr) * 1989-03-02 1990-09-07 La Trobe University Traitement biologique des boues usees ou de dechets similaires
US5248422A (en) * 1992-05-28 1993-09-28 Neu Kenneth E Process for treating wastewater to remove BOD and nutrients
US5326459A (en) * 1992-11-12 1994-07-05 Envirex Inc. Wastewater treatment apparatus
US5647983A (en) * 1995-11-03 1997-07-15 Limcaco; Christopher A. Aquarium system
ATE459579T1 (de) * 2004-12-31 2010-03-15 Theo Staehler Einrichtung zur aeroben biologischen reinigung von abwässern
US7276155B1 (en) * 2006-05-04 2007-10-02 Wastewater Technology, Inc. Waste treatment apparatus with integral membrane apparatus
US7544287B2 (en) * 2006-05-24 2009-06-09 Seprotech Systems Incorporated Reciprocating biological contactor and method of use
MX2010011061A (es) * 2008-04-07 2011-04-05 Eg06 Inc Soc Sistema descentralizado de separacion de aguas residuales en el origen.
US7727397B2 (en) * 2008-05-19 2010-06-01 Cromaglass Corporation Wastewater treatment apparatus
US20100105125A1 (en) * 2008-10-24 2010-04-29 Bioprocessh20 Llc Systems, apparatuses and methods for cultivating microorganisms and mitigation of gases
CN102257125B (zh) * 2008-10-24 2015-06-17 生物进程H2O有限责任公司 用于培养微生物和减缓气体的系统、设备和方法
US8809037B2 (en) * 2008-10-24 2014-08-19 Bioprocessh20 Llc Systems, apparatuses and methods for treating wastewater
US8404121B2 (en) * 2009-08-11 2013-03-26 Anaergia Inc. Method for separating suspended solids from a waste fluid
CA2771354A1 (fr) * 2009-10-13 2011-04-21 Bioprocessh20 Llc Systemes, appareils et procedes pour traiter des eaux usees
JP5559728B2 (ja) * 2011-03-08 2014-07-23 弘見 池知 廃水処理装置
US9272933B2 (en) 2011-04-04 2016-03-01 Indian Oil Corporation Ltd. Bio-augmentation composition and use thereof for improving efficiency of effluent treatment in hydrocarbon processing plant
CN103319001A (zh) * 2012-03-23 2013-09-25 太平洋水处理工程有限公司 一种经济型混合动力生物膜工艺
US10145355B2 (en) 2016-07-04 2018-12-04 Bioturbine Systems Inc. Gas-liquid turbine and method of driving same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575849A (en) * 1968-12-05 1971-04-20 Wilbur N Torpey Biological treatment of wastewater
US3704783A (en) * 1970-06-17 1972-12-05 Autotrol Corp Apparatus for treating sewage
US3839198A (en) * 1971-01-25 1974-10-01 G Shelef Process for sewage treatment and wastewater reclamation
US3744634A (en) * 1971-02-25 1973-07-10 N Schlenz Package sewage treatment plant
US3703238A (en) * 1971-03-01 1972-11-21 Wilbur N Torpey Apparatus for the biological treatment of wastewater
AR207955A1 (es) * 1973-06-15 1976-11-22 Autotrol Corp Un aparato para el tratamiento biologico de aguas residuales

Also Published As

Publication number Publication date
DK206877A (da) 1977-11-13
ZA772751B (en) 1978-04-26
US4093539A (en) 1978-06-06
ATA342977A (de) 1980-05-15
NL7705172A (nl) 1977-11-15
FR2351058A1 (fr) 1977-12-09
CA1067219A (fr) 1979-11-27
FR2351058B1 (fr) 1984-04-20
BE854524A (fr) 1977-11-14
JPS6112759B2 (fr) 1986-04-09
SE7705412L (sv) 1977-11-13
AU2504577A (en) 1978-11-16
GB1580395A (en) 1980-12-03
DE2721723A1 (de) 1977-12-01
IT1078118B (it) 1985-05-08
AU515955B2 (en) 1981-05-14
JPS537976A (en) 1978-01-24

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PL Patent ceased