AU3956300A - Method for biologically purifying waste water, using a fluidised bed in a bioreactor - Google Patents

Method for biologically purifying waste water, using a fluidised bed in a bioreactor

Info

Publication number: AU3956300A
Authority: AU; Australia
Prior art keywords: bioreactor; waste water; fluidised bed; purifying waste; biologically purifying
Prior art date: 1999-04-12
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.): Abandoned

Application number

AU39563/00A

Other languages

English (en)

Inventor

Volker Harbs

Zhiqiang Li

Haiyan Wu

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.)

Lindner Dr GmbH

Original Assignee

Lindner Dr GmbH

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.)

1999-04-12

Filing date

2000-03-15

Publication date

2000-11-14

1999-07-12 Priority claimed from DE1999132903 external-priority patent/DE19932903A1/de

2000-03-15 Application filed by Lindner Dr GmbH filed Critical Lindner Dr GmbH

2000-11-14 Publication of AU3956300A publication Critical patent/AU3956300A/en

Status Abandoned 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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/085—Fluidized beds
- C02F3/087—Floating beds with contact bodies having a lower density than water
- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
- 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)
Biological Treatment Of Waste Water (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

AU39563/00A 1999-04-12 2000-03-15 Method for biologically purifying waste water, using a fluidised bed in a bioreactor Abandoned AU3956300A (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
DE19917762		1999-04-12
DE19917762		1999-04-12
DE1999132903 DE19932903A1 (de)	1999-04-12	1999-07-12	Verfahren zur biologischen Abwasserreinigung unter Verwendung eines Wirbelbettes in einem Bioreaktor
DE19932903		1999-07-12
PCT/DE2000/000794 WO2000061502A1 (de)	1999-04-12	2000-03-15	Verfahren zur biologischen abwasserreinigung unter verwendung eines wirbelbettes in einem bioreaktor

Publications (1)

Publication Number	Publication Date
AU3956300A true AU3956300A (en)	2000-11-14

Family

ID=26052985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU39563/00A Abandoned AU3956300A (en)	1999-04-12	2000-03-15	Method for biologically purifying waste water, using a fluidised bed in a bioreactor

Country Status (4)

Country	Link
EP (1)	EP1175375A1 (de)
AU (1)	AU3956300A (de)
DE (1)	DE29923300U1 (de)
WO (1)	WO2000061502A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2841548B1 (fr) *	2002-06-28	2005-04-22	Syndicat Interdepartemental Po	Procede de traitement en trois etapes biologiques d'un effluent
CN110372086B (zh)	2013-10-22	2022-12-06	那沃达有限责任公司	使用天然产生的生物生长培养基减少被污染流体中的物质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4282102A (en) *	1978-09-11	1981-08-04	Rexnord Inc.	Activated sludge wastewater treatment having suspended inert media for biota growth
FR2475521A1 (fr) *	1980-02-08	1981-08-14	Rensonnet Andre	Procede et dispositif d'epuration d'eaux residuaires par boues activees et lits bacteriens
DE3301643A1 (de) *	1983-01-19	1984-07-19	Linde Ag, 6200 Wiesbaden	Verfahren und vorrichtung zur biologischen reinigung von abwasser
DE3504037A1 (de) *	1985-02-06	1986-08-07	Dr.-Ing. Werner Weber Ingenieur-Gesellschaft mbH, 7530 Pforzheim	Verfahren und einrichtung zur biologischen abwasserreinigung
DE19501260C1 (de) *	1995-01-18	1996-06-05	Noell Gmbh	Verfahren und Vorrichtung zur Behandlung von Abwässern
JPH08224588A (ja) *	1995-02-22	1996-09-03	Ebara Corp	微生物付着担体を利用する生物処理方法及び装置

1999
- 1999-07-12 DE DE29923300U patent/DE29923300U1/de not_active Expired - Lifetime
2000
- 2000-03-15 AU AU39563/00A patent/AU3956300A/en not_active Abandoned
- 2000-03-15 EP EP00918701A patent/EP1175375A1/de not_active Withdrawn
- 2000-03-15 WO PCT/DE2000/000794 patent/WO2000061502A1/de not_active Ceased

Also Published As

Publication number	Publication date
WO2000061502A1 (de)	2000-10-19
DE29923300U1 (de)	2000-09-07
EP1175375A1 (de)	2002-01-30

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Legal Events

Date	Code	Title	Description
2002-03-14	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase