BR9711474A - Processo e instala-Æo de tratamento de efluente l¡quido - Google Patents

Processo e instala-Æo de tratamento de efluente l¡quido

Info

Publication number: BR9711474A
Authority: BR; Brazil
Prior art keywords: installation; treatment process; liquid effluent; effluent treatment; liquid
Prior art date: 1996-09-13

Application number

BR9711474A

Other languages

English (en)

Inventor

Richard Bernard Jones

Andrew James Watson

Original Assignee

Kvaerner Tech & Res Ltd

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.)

1996-09-13

Filing date

1997-09-05

Publication date

1999-08-24

1997-09-05 Application filed by Kvaerner Tech & Res Ltd filed Critical Kvaerner Tech & Res Ltd

1999-08-24 Publication of BR9711474A publication Critical patent/BR9711474A/pt

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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification 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
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/226—"Deep shaft" processes
- 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
- C02F3/30—Aerobic and anaerobic processes
- 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)
Apparatus Associated With Microorganisms And Enzymes (AREA)
Physical Water Treatments (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

BR9711474A 1996-09-13 1997-09-05 Processo e instala-Æo de tratamento de efluente l¡quido BR9711474A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB9619197A GB2317169A (en)	1996-09-13	1996-09-13	Anoxic and aerobic metabolisation of waste
PCT/GB1997/002392 WO1998011028A1 (en)	1996-09-13	1997-09-05	Liquid effluent treatment plant and process

Publications (1)

Publication Number	Publication Date
BR9711474A true BR9711474A (pt)	1999-08-24

Family

ID=10799925

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9711474A BR9711474A (pt)	1996-09-13	1997-09-05	Processo e instala-Æo de tratamento de efluente l¡quido

Country Status (7)

Country	Link
US (1)	US6214228B1 (pt)
JP (1)	JP2001500060A (pt)
CN (1)	CN1230162A (pt)
AU (1)	AU4127397A (pt)
BR (1)	BR9711474A (pt)
GB (2)	GB2317169A (pt)
WO (1)	WO1998011028A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9805714D0 (en) *	1998-03-17	1998-05-13	Kvaerner Construction Limited	Liquid effluent treatment process and plant
US6280996B1 (en)	1999-03-22	2001-08-28	Praxair Technology, Inc.	Method of using oxygen to eliminate carbon dioxide poisoning in aerobic fermentation
US6503404B2 (en) *	2000-05-26	2003-01-07	Saad A. Ghalib	Wastewater treatment system and method
GB0126963D0 (en) *	2001-11-09	2002-01-02	United Utilities Plc	Sludge treatment
USRE45385E1 (en)	2005-06-02	2015-02-24	Ghalib Saad A	Wastewater treatment system
US7341670B2 (en) *	2005-06-02	2008-03-11	Ghalib Saad A	Method for treating wastewater
KR20110002002A (ko) *	2007-12-04	2011-01-06	사드 에이 갈리브	폐수 저장 및 처리 시스템, 및 방법
GB2476847A (en) *	2010-01-06	2011-07-13	Wrc Plc	Flotation treatment of liquids
US8157993B1 (en) *	2010-01-21	2012-04-17	Pedros Philip B	Nitrous oxide reduction from biological wastewater treatment processes
FR2966818B1 (fr) *	2010-10-29	2014-02-14	Orege	Procede de separation entre liquide et matiere en suspension d'une boue et dispositif mettant en oeuvre un tel procede.
FR2966819B1 (fr)	2010-10-29	2013-12-27	Orege	Procede et dispositif de clarification des eaux.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3953327A (en) *	1973-04-26	1976-04-27	Central Contra Costa Sanitary District	Sewage treatment process
GB1473665A (en)	1973-05-16	1977-05-18	Ici Ltd	Treatment of biologically-degradable waste
USRE32429E (en) *	1976-04-12	1987-06-02	Air Products And Chemicals, Inc.	Production of non-bulking activated sludge
JPS5933439B2 (ja) *	1981-02-10	1984-08-15	株式会社クボタ	含窒素廃水の微生物学的廃水処理装置
JPS58128195A (ja)	1982-01-25	1983-07-30	Kubota Ltd	難処理し尿汚水用浄化槽
US4552663A (en) *	1984-07-31	1985-11-12	Air Products And Chemicals, Inc.	Process for the removal of ammoniacal nitrogen in the BOD sorption zone of a wastewater treatment plant
DE69204233T2 (de)	1991-07-12	1996-01-25	Tatsuo Shimizu	Verfahren und Anlage zur Abwasserreinigung durch Entphosphorung und anaerobe bzw. aerobe Behandlung.
US5192442A (en) *	1991-12-02	1993-03-09	Zimpro Passavant Environmental Systems, Inc.	Multiple zone batch treatment process
MX9303445A (es) *	1992-06-10	1994-01-31	Pacques Bv	Sistema y proceso para purificar agua de desperdicio que contiene compuestos nitrogenados.
JPH0760284A (ja)	1993-08-30	1995-03-07	Mitsubishi Kakoki Kaisha Ltd	硝化・脱窒処理装置
DE4337625C2 (de)	1993-11-04	1998-01-29	Biolog Biotechnologie Und Logi	Verfahren und Anlage zur biologischen Reinigung von Abwasser
US5910245A (en) *	1997-01-06	1999-06-08	Ieg Technologies Corp.	Bioremediation well and method for bioremediation treatment of contaminated water

1996
- 1996-09-13 GB GB9619197A patent/GB2317169A/en not_active Withdrawn
1997
- 1997-09-05 BR BR9711474A patent/BR9711474A/pt not_active Application Discontinuation
- 1997-09-05 WO PCT/GB1997/002392 patent/WO1998011028A1/en not_active Ceased
- 1997-09-05 AU AU41273/97A patent/AU4127397A/en not_active Abandoned
- 1997-09-05 CN CN97197903A patent/CN1230162A/zh active Pending
- 1997-09-05 GB GB9902323A patent/GB2331072B/en not_active Expired - Fee Related
- 1997-09-05 JP JP51334698A patent/JP2001500060A/ja not_active Ceased
- 1997-09-05 US US09/254,854 patent/US6214228B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2331072B (en)	2001-03-28
GB2317169A (en)	1998-03-18
JP2001500060A (ja)	2001-01-09
CN1230162A (zh)	1999-09-29
GB9902323D0 (en)	1999-03-24
GB9619197D0 (en)	1996-10-23
WO1998011028A1 (en)	1998-03-19
US6214228B1 (en)	2001-04-10
AU4127397A (en)	1998-04-02
GB2331072A (en)	1999-05-12

Publication	Publication Date	Title
BR9704496A (pt)	1999-01-12	Processo de tratamento de água residual
BR9510353A (pt)	1997-12-23	Estação e método de tratamento de água servida
BR9702517A (pt)	1998-09-15	Utilização de polímero composição e processo
BR9510077A (pt)	1997-12-30	Aparelho e processo para tratamento e distribuição de águas servidas
FI933750L (fi)	1995-02-27	Jätevesilietteen käsittelymenetelmä
FI955133A7 (fi)	1995-10-27	Jäteveden käsittelyprosessi ja laite
DE69421211D1 (de)	1999-11-25	System zur Abwasserbehandlung
BR9400571A (pt)	1994-08-23	Processo para o tratamento de despejo orgânico
BR9406584A (pt)	1996-01-02	Processo de tratamento de refugo sólido
HUP0003163A3 (en)	2003-10-28	Treating sewage or like sludge
FI953157A7 (fi)	1996-12-27	Ympäristölietteen käsittelymenetelmä
BR9701478A (pt)	1998-08-18	Composiçao aquosa e processo de tratamento de fossas sanitárias e tanques sépticos
BR9711474A (pt)	1999-08-24	Processo e instala-Æo de tratamento de efluente l¡quido
BR9602877A (pt)	1998-04-28	Processo e sistema para purificação de água servida
BR9709525A (pt)	1999-08-10	Processo de filtração
PT719499E (pt)	2002-07-31	Processo de tratamento anti-germinativo de tuberculos ou bolbos
EP1140214A4 (en)	2003-05-02	REMOVAL OF BIOLOGICAL CONTAMINANTS
BR9707193A (pt)	1999-04-06	Composição líquida de revestimento e processo
PT844999E (pt)	2003-07-31	Processo de purificacao
BR9307846A (pt)	1996-02-06	Processo para tratamento de residuos de lodo
BR9600208A (pt)	1997-10-07	Processo para tratamento de água
BR9707605A (pt)	1999-07-27	Aparelho combinação e processo
PT798031E (pt)	2002-05-31	Processo e instalacao de tratamento de fumos
EE9600113A (et)	1997-12-15	Reovee puhastamise meetod ja seade
BR9708098A (pt)	1999-07-27	Processo para tratamento de água

Legal Events

Date	Code	Title	Description
2003-06-10	FF	Decision: intention to grant
2003-12-30	FA11	Dismissal: dismissal - article 38, par. 2 of industrial property law