FR2516909B1 - WASTEWATER TREATMENT PLANT, PARTICULARLY COMMUNAL WASTEWATER - Google Patents

WASTEWATER TREATMENT PLANT, PARTICULARLY COMMUNAL WASTEWATER

Info

Publication number: FR2516909B1
Authority: FR; France
Prior art keywords: wastewater; treatment plant; wastewater treatment; communal; particularly communal
Prior art date: 1981-11-25
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.): Expired

Application number

FR8217471A

Other languages

French (fr)

Other versions

FR2516909A1 (en

Inventor

Bernd Diering

Paul Diers

Arno Grau

Andreas Strohmeier

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.)

Individual

Original Assignee

Individual

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.)

1981-11-25

Filing date

1982-10-19

Publication date

1988-07-22

1982-10-19 Application filed by Individual filed Critical Individual

1983-05-27 Publication of FR2516909A1 publication Critical patent/FR2516909A1/en

1988-07-22 Application granted granted Critical

1988-07-22 Publication of FR2516909B1 publication Critical patent/FR2516909B1/en

Status Expired 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
- C02F3/1215—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
- C02F3/04—Aerobic processes using trickle filters
- 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
- C02F3/30—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)
Chemical & Material Sciences (AREA)
Water Supply & Treatment (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Microbiology (AREA)
Biodiversity & Conservation Biology (AREA)
Organic Chemistry (AREA)
Analytical Chemistry (AREA)
Water Treatment By Sorption (AREA)
Activated Sludge Processes (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Biological Treatment Of Waste Water (AREA)

FR8217471A 1981-11-25 1982-10-19 WASTEWATER TREATMENT PLANT, PARTICULARLY COMMUNAL WASTEWATER Expired FR2516909B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3146622A DE3146622C2 (en)	1981-11-25	1981-11-25	Plant for the purification of wastewater

Publications (2)

Publication Number	Publication Date
FR2516909A1 FR2516909A1 (en)	1983-05-27
FR2516909B1 true FR2516909B1 (en)	1988-07-22

Family

ID=6147121

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8217471A Expired FR2516909B1 (en)	1981-11-25	1982-10-19	WASTEWATER TREATMENT PLANT, PARTICULARLY COMMUNAL WASTEWATER

Country Status (9)

Country	Link
JP (1)	JPS5889996A (en)
AT (1)	AT385977B (en)
BE (1)	BE894738A (en)
CH (1)	CH661265A5 (en)
DE (1)	DE3146622C2 (en)
ES (1)	ES516973A0 (en)
FR (1)	FR2516909B1 (en)
GB (1)	GB2113197B (en)
NL (1)	NL8204569A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3419139A1 (en) *	1984-05-23	1985-11-28	Wolfgang Dipl.-Ing. 6000 Frankfurt Supperl	Compact reactor for waste water pretreatment
DE3438198A1 (en) *	1984-10-18	1986-04-30	Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen	WASTEWATER PURIFICATION SYSTEM TO BE SET UP IN MULTIPLE EXPANSION STAGES
GR870485B (en) *	1986-04-09	1987-04-30	Botho Boehnke	Process for sewage and sludge treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2414255A1 (en) *	1974-03-25	1975-10-09	Erich Dr Asendorf	Recovering proteinaceous fodder from agricultural waste - in an activated sludge process with solids removal before second stage
DE2908134C2 (en) *	1979-03-02	1983-10-20	Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen	Plant for the purification of wastewater
DE3141889C2 (en) *	1981-10-22	1984-05-30	Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen	Method for operating a pond aeration system

1981
- 1981-11-25 DE DE3146622A patent/DE3146622C2/en not_active Expired
1982
- 1982-09-27 CH CH5678/82A patent/CH661265A5/en not_active IP Right Cessation
- 1982-09-28 AT AT359282A patent/AT385977B/en not_active IP Right Cessation
- 1982-10-19 FR FR8217471A patent/FR2516909B1/en not_active Expired
- 1982-10-20 BE BE2/59877A patent/BE894738A/en not_active IP Right Cessation
- 1982-10-29 ES ES516973A patent/ES516973A0/en active Granted
- 1982-11-01 GB GB08231220A patent/GB2113197B/en not_active Expired
- 1982-11-05 JP JP57193558A patent/JPS5889996A/en active Pending
- 1982-11-24 NL NL8204569A patent/NL8204569A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE3146622C2 (en)	1985-01-03
GB2113197A (en)	1983-08-03
AT385977B (en)	1988-06-10
JPS5889996A (en)	1983-05-28
ES8307670A1 (en)	1983-08-01
CH661265A5 (en)	1987-07-15
GB2113197B (en)	1985-12-11
FR2516909A1 (en)	1983-05-27
ES516973A0 (en)	1983-08-01
ATA359282A (en)	1987-11-15
BE894738A (en)	1983-02-14
NL8204569A (en)	1983-06-16
DE3146622A1 (en)	1983-06-01

Publication	Publication Date	Title
FR2450238B1 (en)	1985-08-02	WASTEWATER TREATMENT PLANT
DE3583938D1 (en)	1991-10-02	WATER PURIFICATION PLANT.
DE69429676D1 (en)	2002-02-21	wastewater treatment plant
DE3677807D1 (en)	1991-04-11	WATER WATER TREATMENT PLANT AND WASTEWATER TREATMENT PLANT.
FR2594113B1 (en)	1991-05-17	PROCESS AND PLANT FOR THE PURIFICATION OF WASTEWATER, ESPECIALLY URBAN WASTEWATER
DE69229878D1 (en)	1999-09-30	WASTEWATER PLANT
MA19719A1 (en)	1983-10-01	WASTEWATER CLARIFICATION FACILITIES.
BE871512A (en)	1979-04-24	WATER AND AQUEOUS EFFLUENT COLLECTION AND TREATMENT INSTALLATION.
FI854931L (en)	1986-06-19	WASTEWATER TREATMENT.
ATA278485A (en)	1991-02-15	WASTEWATER TREATMENT PLANT
FR2516909B1 (en)	1988-07-22	WASTEWATER TREATMENT PLANT, PARTICULARLY COMMUNAL WASTEWATER
IT1198367B (en)	1988-12-21	WASTEWATER TREATMENT PLANT
FR2565579B1 (en)	1988-06-24	PLANT FOR THE TREATMENT OF WASTEWATER WITH MICROORGANISMS
FR2606769B1 (en)	1989-02-17	PROCESS AND PLANT FOR THE DENITRIFICATION OF POLLUTED WATER
FR2569217B1 (en)	1989-03-10	WASTEWATER ELEVATORY INSTALLATION
IT8224049A0 (en)	1982-11-03	WASTEWATER PURIFICATION PLANT.
ES512319A0 (en)	1983-03-16	"PROCEDURE FOR TREATING EFFLUENT WATERS OF MINING PLANTS".
ATA233886A (en)	1987-09-15	WASTEWATER TREATMENT PLANT
DE3676509D1 (en)	1991-02-07	WASTEWATER TREATMENT PLANT.
BE872256A (en)	1979-03-16	WASTE WATER TREATMENT PLANT
FR2591584B1 (en)	1990-10-26	PROCESS AND PLANT FOR TREATING WASTEWATER.
FR2518078B1 (en)	1986-08-29	WATER DENITRIFICATION PROCESS
ATA169491A (en)	1992-11-15	WASTEWATER TREATMENT PLANT
NO862916L (en)	1987-01-20	SEWAGE WASTEWATER TREATMENT.
ATA165985A (en)	1990-08-15	WASTEWATER TREATMENT PLANT

Legal Events

Date	Code	Title	Description
1992-08-28	ST	Notification of lapse