ATE111427T1 - Zweistufiges verfahren für abwasserbehandlung. - Google Patents

Zweistufiges verfahren für abwasserbehandlung.

Info

Publication number: ATE111427T1
Authority: AT; Austria
Prior art keywords: aeration; wastewater; zone; solids; settling
Prior art date: 1988-02-17

Application number

AT88311772T

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.)

1988-02-17

Filing date

1988-12-13

Publication date

1994-09-15

1988-12-13 Application filed by Zimpro Environmental Inc filed Critical Zimpro Environmental Inc

1994-09-15 Application granted granted Critical

1994-09-15 Publication of ATE111427T1 publication Critical patent/ATE111427T1/de

Links

238000000034 method Methods 0.000 title 1
238000004065 wastewater treatment Methods 0.000 title 1
238000005273 aeration Methods 0.000 abstract 5
239000002351 wastewater Substances 0.000 abstract 5
239000007787 solid Substances 0.000 abstract 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
239000003463 adsorbent Substances 0.000 abstract 2
230000005484 gravity Effects 0.000 abstract 2
238000013019 agitation Methods 0.000 abstract 1
238000010923 batch production Methods 0.000 abstract 1
239000003344 environmental pollutant Substances 0.000 abstract 1
238000011221 initial treatment Methods 0.000 abstract 1
231100000719 pollutant Toxicity 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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]
- 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
- C02F2209/42—Liquid level
- 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
- C02F2209/44—Time
- 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)
Chemical & Material Sciences (AREA)
Environmental & Geological Engineering (AREA)
Organic Chemistry (AREA)
Water Supply & Treatment (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Microbiology (AREA)
Biodiversity & Conservation Biology (AREA)
Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Analytical Chemistry (AREA)
Water Treatment By Sorption (AREA)
Activated Sludge Processes (AREA)
Removal Of Specific Substances (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

AT88311772T 1988-02-17 1988-12-13 Zweistufiges verfahren für abwasserbehandlung. ATE111427T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/157,456 US4897196A (en)	1988-02-17	1988-02-17	Two-stage batch wastewater treatment

Publications (1)

Publication Number	Publication Date
ATE111427T1 true ATE111427T1 (de)	1994-09-15

Family

ID=22563797

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88311772T ATE111427T1 (de)	1988-02-17	1988-12-13	Zweistufiges verfahren für abwasserbehandlung.

Country Status (8)

Country	Link
US (1)	US4897196A (de)
EP (1)	EP0328821B1 (de)
JP (1)	JPH01228599A (de)
KR (1)	KR960013341B1 (de)
AT (1)	ATE111427T1 (de)
CA (1)	CA1331896C (de)
DE (1)	DE3851525T2 (de)
ZA (1)	ZA888980B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5192442A (en) *	1991-12-02	1993-03-09	Zimpro Passavant Environmental Systems, Inc.	Multiple zone batch treatment process
RU2046107C1 (ru) *	1992-02-25	1995-10-20	Николай Валерьевич Перцов	Установка для очистки цианидсодержащих сточных вод
CA2095804A1 (en) *	1992-06-19	1993-12-20	John K. Berrigan, Jr.	Combined metals and carbonaceous components removal in a biophysical treatment system
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
US6517232B1 (en)	1996-05-20	2003-02-11	Becker-Underwood, Inc.	Mixing systems
KR100217235B1 (ko) *	1997-09-30	1999-10-01	허동수	탈염기 배출수 처리 시스템
EP0968965A1 (de) *	1998-06-29	2000-01-05	Zapf Gmbh + Co.	Vorrichtung und diskontinuierliches Verfahren zur biologischen Abwasserreinigung
FR2784093B1 (fr) *	1998-10-06	2000-11-24	Suez Lyonnaise Des Eaux	Perfectionnements apportes au traitement d'eaux usees selon les procedes par boues activees
DE19951194A1 (de) *	1999-10-22	2001-05-31	Gerd Bednarsch	Mehrzweckschacht, Kleinkläranlage und Abwasserbehandlungsverfahren
US6358411B1 (en) *	2000-05-19	2002-03-19	Mckinney Jerry L.	Wastewater treatment plant
WO2002020415A1 (en) *	2000-09-07	2002-03-14	Procorp, Inc.	Activated sludge wastewater treatment system and method
US7850822B2 (en) *	2003-10-29	2010-12-14	Siemens Water Technologies Holding Corp.	System and method of wet oxidation of a viscose process stream
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
AU2007223933B2 (en) *	2006-03-08	2011-09-08	Siemens Energy, Inc.	Wastewater treatment system and method
US8114297B2 (en) *	2006-10-03	2012-02-14	Siemens Industry, Inc.	Wet oxidation of soot
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
US7972512B2 (en) *	2007-12-19	2011-07-05	Saudi Arabian Oil Company	Suspended media granular activated carbon membrane biological reactor system and process
EP2260006A4 (de) *	2008-04-03	2013-01-23	Siemens Industry Inc	Systeme und verfahren für katalytische nassoxidation
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
US8557111B2 (en) *	2009-07-08	2013-10-15	Saudi Arabian Oil Company	Low concentration wastewater treatment system
KR101802534B1 (ko)	2009-07-08	2017-11-28	사우디 아라비안 오일 컴퍼니	폐수 처리 시스템 및 일차 고체의 방사선 조사를 포함하는 방법
EP2683651A4 (de)	2011-02-18	2015-11-04	Siemens Energy Inc	H2s-umwandlung in schwefel mittels einer regenerierten jodlösung
EP2840070A1 (de) *	2013-08-19	2015-02-25	Wabag Wassertechnik AG	Vorrichtung und Verfahren zur Wasserreinigung mit Adsorbens und Belebtschlammzugabe
AU2019234747B2 (en) *	2018-03-14	2024-02-08	Evoqua Water Technologies Llc	High solids dissolved air flotation system and methods

Family Cites Families (19)

* 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
US3803029A (en) *	1968-11-21	1974-04-09	Fram Corp	Materials purification
US3904518A (en) *	1970-01-14	1975-09-09	Du Pont	Waste water treatment process
US4069148A (en) *	1970-01-14	1978-01-17	E. I. Du Pont De Nemours And Company	Industrial 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
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

1988
- 1988-02-17 US US07/157,456 patent/US4897196A/en not_active Expired - Lifetime
- 1988-11-22 CA CA 583792 patent/CA1331896C/en not_active Expired - Lifetime
- 1988-11-30 ZA ZA888980A patent/ZA888980B/xx unknown
- 1988-12-13 DE DE3851525T patent/DE3851525T2/de not_active Expired - Fee Related
- 1988-12-13 AT AT88311772T patent/ATE111427T1/de not_active IP Right Cessation
- 1988-12-13 EP EP19880311772 patent/EP0328821B1/de not_active Expired - Lifetime
1989
- 1989-01-06 KR KR1019890000081A patent/KR960013341B1/ko not_active Expired - Fee Related
- 1989-01-20 JP JP1011792A patent/JPH01228599A/ja active Pending

Also Published As

Publication number	Publication date
ZA888980B (en)	1989-08-30
DE3851525D1 (de)	1994-10-20
CA1331896C (en)	1994-09-06
KR960013341B1 (ko)	1996-10-04
EP0328821A1 (de)	1989-08-23
EP0328821B1 (de)	1994-09-14
US4897196A (en)	1990-01-30
JPH01228599A (ja)	1989-09-12
KR890012891A (ko)	1989-09-20
DE3851525T2 (de)	1995-05-04

Legal Events

Date	Code	Title	Description
1995-03-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
DE3851525D1 (de)	1994-10-20	Zweistufiges Verfahren für Abwasserbehandlung.
DE3853354D1 (de)	1995-04-20	Zweistufiges Verfahren für die Abwasserbehandlung.
KR850005378A (ko)	1985-08-24	활성 오니법
ATE13043T1 (de)	1985-05-15	Verfahren und vorrichtung zur biologischen reinigung von abwasser.
DE69024070D1 (de)	1996-01-25	Zweistufiges anaerobes/aerobes Verfahren für die Abwasserbehandlung
CN1039402A (zh)	1990-02-07	生物净化污水工艺及其装置
DE69211014D1 (de)	1996-06-27	Biologisches verfahren zur entfernung vom biologischem sauerstoffbedarf und stickstoff aus abwasser
JPH0790230B2 (ja)	1995-10-04	生物学的廃水浄化方法
US3928191A (en)	1975-12-23	Biodegradation of methanolic waste water
JPS60187396A (ja)	1985-09-24	廃水の生物学的窒素除去装置
JPH049119B2 (de)	1992-02-19
JPH067789A (ja)	1994-01-18	微生物固定化担体およびこの担体を用いた生物学的窒素除去装置
ATE159506T1 (de)	1997-11-15	Verfahren und anlage zur biologischen reinigung von abwasser
JPS6129798B2 (de)	1986-07-09
ATE46310T1 (de)	1989-09-15	Verfahren und vorrichtung zur biologischen reinigung von abwasser.
KR100273856B1 (ko)	2000-12-15	제올라이트함유연속회분식반응기
JP3555812B2 (ja)	2004-08-18	有機性汚水の高度処理方法
RU2079447C1 (ru)	1997-05-20	Способ очистки воды от трудноокисляемых органических соединений
JPH06114392A (ja)	1994-04-26	有機性廃水の処理方法及びその装置
JP2673488B2 (ja)	1997-11-05	有機性廃水の処理方法及びその装置
SU1189813A1 (ru)	1985-11-07	Способ биологической очистки сточных вод
RU1813742C (ru)	1993-05-07	Способ биологической очистки сточных вод от азота
JPS6129799B2 (de)	1986-07-09
JPH0663579A (ja)	1994-03-08	微生物固定化担体
JPH01135596A (ja)	1989-05-29	窒素およびリンを含む有機性廃水の処理方法