BR9701720A - Reator de aeração com controle de fluxo - Google Patents

Reator de aeração com controle de fluxo

Info

Publication number: BR9701720A
Authority: BR; Brazil
Prior art keywords: flow control; aeration reactor; aeration; reactor; flow
Prior art date: 1996-04-09

Application number

BR9701720A

Other languages

English (en)

Inventor

Michael H Jakob

Daniwel E Loy

Original Assignee

Parkson 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.)

1996-04-09

Filing date

1997-04-08

Publication date

1998-09-01

1997-04-08 Application filed by Parkson Corp filed Critical Parkson Corp

1998-09-01 Publication of BR9701720A publication Critical patent/BR9701720A/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
- C02F3/02—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
- C02F3/006—Regulation methods for biological treatment
- 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)
Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Activated Sludge Processes (AREA)

BR9701720A 1996-04-09 1997-04-08 Reator de aeração com controle de fluxo BR9701720A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/629,556 US5639371A (en)	1996-04-09	1996-04-09	Aeration reactor with flow control

Publications (1)

Publication Number	Publication Date
BR9701720A true BR9701720A (pt)	1998-09-01

Family

ID=24523499

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9701720A BR9701720A (pt)	1996-04-09	1997-04-08	Reator de aeração com controle de fluxo

Country Status (5)

Country	Link
US (1)	US5639371A (pt)
AR (1)	AR006564A1 (pt)
BR (1)	BR9701720A (pt)
CA (1)	CA2200161C (pt)
CO (1)	CO4850621A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5770081A (en) *	1997-03-13	1998-06-23	Mckinney; Jerry	Apparatus for and method of reducing solids and controlling surges in the flow of effluent from a wastewater treatment plant
US6322055B1 (en)	2000-10-02	2001-11-27	Eco-Oxygen Technologies, Llc	Gas dissolving apparatus and method
US6383389B1 (en)	2001-02-15	2002-05-07	United States Filter Corporation	Wastewater treatment system and method of control
US6805806B2 (en) *	2001-06-12	2004-10-19	Hydrotreat, Inc.	Method and apparatus for treatment of wastewater employing membrane bioreactors
US6719911B2 (en) *	2002-02-20	2004-04-13	Clrpro, Inc.	Apparatus and method for the treatment of a contaminated fluid
US6668556B2 (en)	2002-04-18	2003-12-30	Eco Oxygen Technologies, Llc.	Gas transfer energy recovery and effervescence prevention apparatus and method
US7566397B2 (en) *	2004-02-09	2009-07-28	Eco Oxygen Technologies, Llc	Superoxygenation of raw wastewater for odor/corrosion control
US7320749B2 (en)	2004-02-09	2008-01-22	Eco-Oxygen Technologies, Llc	Method and apparatus for control of a gas or chemical
US7169306B1 (en) *	2004-07-30	2007-01-30	Eimco Water Technologies Llc	Versatile pre-thickened aerobic digester system
US7445707B2 (en) *	2005-05-11	2008-11-04	Envirolytic Technologies, Llc	Waste effluent treatment system
US7552827B2 (en) *	2006-10-10	2009-06-30	Envirolytic Technologies, Llc	Systems and methods of separating manure from a manure and bedding mixture
US8734641B2 (en)	2010-09-08	2014-05-27	Anthony Collins	Tertiary wastewater filtration using inclined filter media and internal reverse flow backwashing of filter disks
WO2013005212A1 (en) *	2011-07-04	2013-01-10	Biological Petroleum Cleaning Ltd.	Method and system for treating waste material
JP5990069B2 (ja) *	2012-09-13	2016-09-07	高砂熱学工業株式会社	排水処理方法及び排水処理システム
US12246272B2 (en)	2021-11-04	2025-03-11	Thomas E. Frankel	Wastewater filters and wastewater filtration systems specifically adapted for their use

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2580764A (en) *	1947-10-03	1952-01-01	Infilco Inc	Two stage filtration of sewage
US3403095A (en) *	1966-10-24	1968-09-24	Ethyl Corp	Sewage treatment process and apparatus
US3596767A (en) *	1969-02-11	1971-08-03	Autotrol Corp	Sewage treatment apparatus
US3549521A (en) *	1969-09-05	1970-12-22	Nayadic Sciences Inc	Sewage treatment process and system
US3623976A (en) *	1969-10-30	1971-11-30	Del Pak Media Corp	Liquid wastes treatment method
DE2909333C2 (de) *	1979-03-09	1985-10-17	Linde Ag, 6200 Wiesbaden	Verfahren zur biologischen Reinigung von Abwasser
JPS5952448B2 (ja) *	1979-06-27	1984-12-19	株式会社日立製作所	上水道システムの運用制御方法
DE3637476C2 (de) *	1986-11-04	1998-02-19	Maennchen Ulrich	Verfahren zur biologischen Reinigung von Abwasser mittels Steuerung der Schlammbelastung
DE3723718A1 (de) *	1987-07-17	1989-01-26	Henkel Kgaa	Dezentrales klaerverfahren
DE3929510A1 (de) *	1988-10-11	1990-04-19	Envicon Luft & Wassertechnik	Klaeranlage
US5021161A (en) *	1990-02-16	1991-06-04	Jmo Holding, Inc.	Method for the treatment of wastewater
US5228996A (en) *	1991-02-15	1993-07-20	Mark Lansdell	Method for treating waste water
US5205936A (en) *	1992-02-05	1993-04-27	Bio Clear Technology Inc.	Sequencing batch reactors
US5554289A (en) *	1993-12-13	1996-09-10	Grounds; Harry C.	Apparatus and method for increasing the capacity of a wastewater pond treatment facility

1996
- 1996-04-09 US US08/629,556 patent/US5639371A/en not_active Expired - Lifetime
1997
- 1997-03-17 CA CA 2200161 patent/CA2200161C/en not_active Expired - Fee Related
- 1997-04-08 BR BR9701720A patent/BR9701720A/pt not_active IP Right Cessation
- 1997-04-08 CO CO97017846A patent/CO4850621A1/es unknown
- 1997-04-08 AR ARP970101390 patent/AR006564A1/es not_active Application Discontinuation

Also Published As

Publication number	Publication date
CA2200161C (en)	2002-05-21
CA2200161A1 (en)	1997-10-09
CO4850621A1 (es)	1999-10-26
AR006564A1 (es)	1999-09-08
MX9702430A (es)	1997-10-31
US5639371A (en)	1997-06-17

Publication	Publication Date	Title
BR9507797A (pt)	1997-08-05	Conjunto aspersor unificado com mecanismo ajustável de controle de água
BR9701720A (pt)	1998-09-01	Reator de aeração com controle de fluxo
BR9509620A (pt)	1997-09-30	Conjunto reator de uv
DE69817034D1 (de)	2003-09-11	Verteilersystem mit durchflusssteuerung
BR9501904A (pt)	1995-12-19	Válvula de controle
DE69838955D1 (de)	2008-02-14	Implantat mit durchflussregelung
IL115764A (en)	1999-11-30	Learning autopilot
DE59401967D1 (de)	1997-04-10	Anbausteuergerät
FI960704A7 (fi)	1996-02-16	Hengitysvirtauksen säädöllä varustettu inhalaattori
DE69311454D1 (de)	1997-07-17	Regelventil mit Membranabstützung
EP0608120A3 (en)	1995-04-19	Flow control device for capillary electrophoresis.
BR9701077A (pt)	1998-10-27	Siatema de reator aperfeiçoado
DE69433550D1 (de)	2004-03-18	Zellenwuchskontrolle
DE69714347D1 (de)	2002-09-05	Aufzugssystem mit Gruppensteuerung
BR9407401A (pt)	1996-11-05	Torneira de mistura de controle único
BR9500700A (pt)	1995-10-24	Válvula de controle de fluxo
GB9514338D0 (en)	1995-09-13	Liquid level control syytem
BR9711762A (pt)	1999-08-24	Reator com ÄrgÆo misturador r¡gido
DE69420505D1 (de)	1999-10-14	Multiple-task Steuerung
BR9704906A (pt)	1998-12-01	Válvula de controle
AU6933194A (en)	1995-01-03	Water heater control
KR960006764U (ko)	1996-03-13	부력이 조절되는 낚시찌
BR9505467A (pt)	1997-11-04	Aquecedor de água com comando eletro-eletrónico
DE59711551D1 (de)	2004-05-27	Steuergerät mit ruhestromreduzierung
BR9605319A (pt)	1998-07-28	Estação de controle biológico

Legal Events

Date	Code	Title	Description
2001-11-06	FF	Decision: intention to grant
2002-05-28	FG9A	Patent or certificate of addition granted
2014-04-01	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 17A ANUIDADE.
2015-11-24	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2256 DE 01-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.