GB2006743A - Aerobic/anaerobic sludge digestion process - Google Patents

Aerobic/anaerobic sludge digestion process

Info

Publication number: GB2006743A
Authority: GB; United Kingdom
Prior art keywords: sludge; aerobic; digestion process; anaerobic sludge; sludge digestion
Prior art date: 1977-10-13
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB7840379A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Union Carbide Corp

Original Assignee

Union Carbide 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.)

1977-10-13

Filing date

1978-10-12

Publication date

1979-05-10

1978-10-12 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1978-10-25 Priority claimed from KR1019780003213A external-priority patent/KR830001900B1/ko

1979-05-10 Publication of GB2006743A publication Critical patent/GB2006743A/en

Status Withdrawn legal-status Critical Current

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
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
- 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
- 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)
Treatment Of Sludge (AREA)

GB7840379A 1977-10-13 1978-10-12 Aerobic/anaerobic sludge digestion process Withdrawn GB2006743A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US84190277A	1977-10-13	1977-10-13
US92809978A	1978-07-26	1978-07-26
KR1019780003213A KR830001900B1 (ko)	1978-10-25	1978-10-25	호기성 및 혐기성 슬러지 분해방법

Publications (1)

Publication Number	Publication Date
GB2006743A true GB2006743A (en)	1979-05-10

Family

ID=27348167

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7840379A Withdrawn GB2006743A (en)	1977-10-13	1978-10-12	Aerobic/anaerobic sludge digestion process

Country Status (13)

Country	Link
JP (1)	JPS5464848A (it)
AT (1)	AT385979B (it)
BR (1)	BR7806742A (it)
CA (1)	CA1115432A (it)
DD (1)	DD140740A5 (it)
DE (1)	DE2844498C2 (it)
DK (1)	DK454978A (it)
ES (2)	ES474110A1 (it)
FR (1)	FR2440920A2 (it)
GB (1)	GB2006743A (it)
IT (1)	IT1116823B (it)
PH (1)	PH17462A (it)
SU (1)	SU973013A3 (it)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7972500B2 (en)	2004-07-30	2011-07-05	Eiwa Land Environment Co., Ltd	Waste water purification apparatus
US8623213B2 (en)	2008-03-28	2014-01-07	Siemens Water Technologies Llc	Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8685247B2 (en)	2009-12-03	2014-04-01	Evoqua Water Technologies Llc	Systems and methods for nutrient removal in biological treatment systems
US8801931B2 (en)	2010-02-25	2014-08-12	Evoqua Water Technologies Llc	Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8808544B2 (en)	2010-08-18	2014-08-19	Evoqua Water Technologies Llc	Contact-stabilization/prime-float hybrid
US8894857B2 (en)	2008-03-28	2014-11-25	Evoqua Water Technologies Llc	Methods and systems for treating wastewater
US9359236B2 (en)	2010-08-18	2016-06-07	Evoqua Water Technologies Llc	Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
US10131550B2 (en)	2013-05-06	2018-11-20	Evoqua Water Technologies Llc	Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
CN110683724A (zh) *	2019-11-13	2020-01-14	湖南军信环保股份有限公司	一种提升厌氧污泥离心脱水效率的处理方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2852544C2 (de) *	1978-12-05	1982-11-04	Menzel Gmbh & Co, 7000 Stuttgart	Verfahren zum Stabilisieren und weitgehenden Hygienisieren von Abwasserschlamm aus Abwasserreinigungsanlagen
US4276174A (en) *	1980-03-26	1981-06-30	Union Carbide Corporation	Control of sludge temperature in autothermal sludge digestion
FR2614888B1 (fr) *	1987-05-07	1989-08-18	Jullien Antonin	Procede de fermentation methanique de matieres organiques et dispositif pour sa mise en oeuvre
DE3813844C2 (de) *	1988-04-23	1993-12-23	Fuchs Leonhard	Verfahren zur Entseuchung von Klärschlamm
AT397382B (de) *	1992-01-14	1994-03-25	Ingerle Kurt Dipl Ing Dr Techn	Verfahren zur denitrifikation von abwasser
ES2070787B1 (es) *	1993-12-01	1996-01-01	S E De Carburos Metalicos S A	Nuevo procedimiento para la digestion de fangos en los tratamientos de depuracion de aguas residuales.
JP4929641B2 (ja) *	2005-08-04	2012-05-09	日本下水道事業団	有機性廃液処理装置
JP4665693B2 (ja) *	2005-09-30	2011-04-06	栗田工業株式会社	有機性廃棄物の処理方法および処理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3368967A (en) *	1965-10-19	1968-02-13	Beloit Corp	Process for treatment of sludge and apparatus therefor
DE1584958A1 (de) *	1965-12-20	1970-02-05	Heinrich Onnen	Verfahren und Vorrichtung zum Reinigen von Abwaessern
US3926794A (en) *	1974-06-28	1975-12-16	Union Carbide Corp	Warm sludge digestion with oxygen

1978
- 1978-10-02 CA CA312,460A patent/CA1115432A/en not_active Expired
- 1978-10-04 PH PH21677A patent/PH17462A/en unknown
- 1978-10-11 ES ES474110A patent/ES474110A1/es not_active Expired
- 1978-10-12 AT AT732678A patent/AT385979B/de active
- 1978-10-12 FR FR7829130A patent/FR2440920A2/fr active Granted
- 1978-10-12 GB GB7840379A patent/GB2006743A/en not_active Withdrawn
- 1978-10-12 IT IT5148278A patent/IT1116823B/it active
- 1978-10-12 DE DE2844498A patent/DE2844498C2/de not_active Expired
- 1978-10-12 BR BR7806742A patent/BR7806742A/pt unknown
- 1978-10-12 JP JP12474378A patent/JPS5464848A/ja active Pending
- 1978-10-12 DK DK454978A patent/DK454978A/da not_active Application Discontinuation
- 1978-10-12 SU SU782676102A patent/SU973013A3/ru active
- 1978-10-13 DD DD78208442A patent/DD140740A5/de unknown
1979
- 1979-01-05 ES ES476599A patent/ES476599A1/es not_active Expired

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7972500B2 (en)	2004-07-30	2011-07-05	Eiwa Land Environment Co., Ltd	Waste water purification apparatus
US9359238B2 (en)	2008-03-28	2016-06-07	Evoqua Water Technologies Llc	Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8623213B2 (en)	2008-03-28	2014-01-07	Siemens Water Technologies Llc	Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US9359239B2 (en)	2008-03-28	2016-06-07	Evoqua Water Technologies Llc	Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8894855B2 (en)	2008-03-28	2014-11-25	Evoqua Water Technologies Llc	Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8894857B2 (en)	2008-03-28	2014-11-25	Evoqua Water Technologies Llc	Methods and systems for treating wastewater
US8894856B2 (en)	2008-03-28	2014-11-25	Evoqua Water Technologies Llc	Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8685247B2 (en)	2009-12-03	2014-04-01	Evoqua Water Technologies Llc	Systems and methods for nutrient removal in biological treatment systems
US8801931B2 (en)	2010-02-25	2014-08-12	Evoqua Water Technologies Llc	Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US9359236B2 (en)	2010-08-18	2016-06-07	Evoqua Water Technologies Llc	Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
US8808544B2 (en)	2010-08-18	2014-08-19	Evoqua Water Technologies Llc	Contact-stabilization/prime-float hybrid
US9783440B2 (en)	2010-08-18	2017-10-10	Evoqua Water Technologies Llc	Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
US10131550B2 (en)	2013-05-06	2018-11-20	Evoqua Water Technologies Llc	Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
CN110683724A (zh) *	2019-11-13	2020-01-14	湖南军信环保股份有限公司	一种提升厌氧污泥离心脱水效率的处理方法

Also Published As

Publication number	Publication date
BR7806742A (pt)	1979-05-08
CA1115432A (en)	1981-12-29
SU973013A3 (ru)	1982-11-07
IT7851482A0 (it)	1978-10-12
AT385979B (de)	1988-06-10
PH17462A (en)	1984-08-29
JPS5464848A (en)	1979-05-25
IT1116823B (it)	1986-02-10
DD140740A5 (de)	1980-03-26
DK454978A (da)	1979-04-14
FR2440920B2 (it)	1984-06-29
FR2440920A2 (fr)	1980-06-06
ATA732678A (de)	1987-11-15
ES474110A1 (es)	1979-07-16
DE2844498A1 (de)	1979-04-19
ES476599A1 (es)	1979-07-16
DE2844498C2 (de)	1985-08-29

Publication	Publication Date	Title
GB2006743A (en)	1979-05-10	Aerobic/anaerobic sludge digestion process
MX9705785A (es)	1997-10-31	Proceso para el tratamiento aerobico de aguas residuales.
TW223046B (en)	1994-05-01	Waste treatment process employing oxidation
SE7714973L (sv)	1978-07-08	Forfarande och apparat for biologisk nedbrytning av avfallsmaterial
DE3162532D1 (en)	1984-04-12	Process for the purification of waste water and/or waste water sludge
ES8708202A1 (es)	1987-10-01	Procedimiento microbiologico de eliminacion de nitratos
ES8601812A1 (es)	1985-11-16	Procedimiento y dispositivo para el tratamiento anaerobio desubstratos organicos
ES419950A1 (es)	1976-04-16	Procedimiento para composar lodos de clarificacion medianteun proceso de descomposicion gobernable a traves de la ali- mentacion de aire.
JPS5742399B2 (it)	1982-09-08
JPS54136747A (en)	1979-10-24	Disposal process for organic waste water
AU517067B2 (en)	1981-07-09	Anaerobic/aerobic sludge digestion process
JPS5389259A (en)	1978-08-05	Process for biologically denitrification of organic waste water
DE3364463D1 (en)	1986-08-21	Method and apparatus for the biological nitrification of waste water
ES8407096A1 (es)	1984-08-16	Aparato para la produccion de biometano a partir de substancias organicas
JPS5633093A (en)	1981-04-03	Anaerobic fermentation method
JPS54146452A (en)	1979-11-15	Disposal of organic waste
JPS54123244A (en)	1979-09-25	Methane fermentation treatment device
JPS5765393A (en)	1982-04-20	Anerobic digestion of starch-contg. organic waste matter
SU1576498A1 (ru)	1990-07-07	Установка дл стабилизации осадков сточных вод
JPS57132598A (en)	1982-08-16	Methane fermentation tank
SE7708254L (sv)	1978-01-17	Behandling av vattenhaltigt slam
DE3272365D1 (en)	1986-09-04	Process and plant for the production fo fuel gas by anaerobic fermentation of organic residues
ES8106686A1 (es)	1981-09-01	Instalacion para la produccion de metano de estiercol en ge-neral y similares
JPS5787891A (en)	1982-06-01	Treatment of desorbed liquid of anaerobic digestion
JPS553875A (en)	1980-01-11	Anaerobic digestion method of organic waste liquid or sludge

Legal Events

Date	Code	Title	Description
1980-12-31	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)