ATA117387A - Verfahren zur reinigung von organische substanzen enthaltenden abwaessern - Google Patents

Verfahren zur reinigung von organische substanzen enthaltenden abwaessern

Info

Publication number: ATA117387A
Authority: AT; Austria
Prior art keywords: water containing; cleaning water; containing organic; organic substances; substances
Prior art date: 1986-05-19

Application number

AT117387A

Other languages

English (en)

Other versions

AT395845B (de

Inventor

Robert Janos Adam

Laszlo Ing Asoth

Laszlo Dipl Ing Haraszti

Gyoergy Dipl Ing Kalman

Laszlo Kercsmar

Rudolf Dipl Ing Korda

Sandor Dipl Chem Kubo

Laszlo Palocz

Istvan Dipl Ing Zsirai

Original Assignee

Tatabanyai Szenbanyak

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.)

1986-05-19

Filing date

1987-05-08

Publication date

1992-08-15

1987-05-08 Application filed by Tatabanyai Szenbanyak filed Critical Tatabanyai Szenbanyak

1992-08-15 Publication of ATA117387A publication Critical patent/ATA117387A/de

1993-03-25 Application granted granted Critical

1993-03-25 Publication of AT395845B publication Critical patent/AT395845B/de

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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- 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
- C02F3/308—Biological phosphorus removal
- 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)
Engineering & Computer Science (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Biodiversity & Conservation Biology (AREA)
Organic Chemistry (AREA)
Microbiology (AREA)
Molecular Biology (AREA)
Health & Medical Sciences (AREA)
Analytical Chemistry (AREA)
Inorganic Chemistry (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

AT0117387A 1986-05-19 1987-05-08 Verfahren zur reinigung von organische substanzen enthaltenden abwaessern AT395845B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU862103A HU205330B (en)	1986-05-19	1986-05-19	Process for purifying sewage containing organic material, by increased removal of phosphorus and nitrogen

Publications (2)

Publication Number	Publication Date
ATA117387A true ATA117387A (de)	1992-08-15
AT395845B AT395845B (de)	1993-03-25

Family

ID=10957771

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0117387A AT395845B (de)	1986-05-19	1987-05-08	Verfahren zur reinigung von organische substanzen enthaltenden abwaessern

Country Status (7)

Country	Link
AT (1)	AT395845B (de)
CS (1)	CS275878B6 (de)
DE (1)	DE3716782A1 (de)
EG (1)	EG18700A (de)
HU (1)	HU205330B (de)
PL (1)	PL158608B1 (de)
SU (1)	SU1688787A3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5252214A (en) *	1987-02-27	1993-10-12	Gunter Lorenz	Biological dephosphatization and (de)nitrification
DE3706405A1 (de) *	1987-02-27	1988-09-08	Guenter Dipl Ing Lorenz	Verfahren zur abwasserreinigung
GR1002427B (el) *	1988-08-26	1996-09-06	Jurgen Lorenz	Μεθοδος καθαρισμου λυματων.
DE4100685A1 (de) *	1991-01-11	1992-07-16	Sued Chemie Ag	Verfahren zum reinigen von phosphate und stickstoffverbindungen enthaltenden abwaessern
WO1994011313A1 (en) *	1992-11-06	1994-05-26	THE MINISTER FOR PUBLIC WORKS for and on behalf ofTHE STATE OF NEW SOUTH WALES	Biological phosphorus removal from waste water
US6773596B2 (en)	2000-08-03	2004-08-10	Ladislav Penzes	Activated sludge method and device for the treatment of effluent with nitrogen and phosphorus removal
GB0624167D0 (en) *	2006-12-04	2007-01-10	Univ Gent	Process and apparatus for the biological treatment of waste water

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4315821A (en) *	1975-01-06	1982-02-16	Du Pont Canada Inc.	Treatment of nitrogenous wastes
US4042493A (en) *	1975-10-28	1977-08-16	Union Carbide Corporation	Phosphate removal from BOD-containing wastewater
US4056465A (en) *	1976-04-12	1977-11-01	Air Products And Chemicals, Inc.	Production of non-bulking activated sludge
US4271026A (en) *	1979-10-09	1981-06-02	Air Products And Chemicals, Inc.	Control of activated sludge wastewater treating process for enhanced phosphorous removal
DK149767C (da) *	1983-07-28	1987-02-23	Krueger As I	Fremgangsmaade til biologisk rensning af spildevand
US4650585A (en) *	1984-04-17	1987-03-17	Air Products And Chemicals, Inc.	Method for minimizing diurnal swing in phosphorus content of effluent streams from wastewater treating plants

1986
- 1986-05-19 HU HU862103A patent/HU205330B/hu not_active IP Right Cessation
1987
- 1987-05-08 AT AT0117387A patent/AT395845B/de not_active IP Right Cessation
- 1987-05-18 EG EG28787A patent/EG18700A/xx active
- 1987-05-19 PL PL1987265770A patent/PL158608B1/pl unknown
- 1987-05-19 CS CS873628A patent/CS275878B6/cs unknown
- 1987-05-19 DE DE19873716782 patent/DE3716782A1/de active Granted
- 1987-05-19 SU SU874202577A patent/SU1688787A3/ru active

Also Published As

Publication number	Publication date
DE3716782C2 (de)	1992-09-17
HU205330B (en)	1992-04-28
PL158608B1 (en)	1992-09-30
HUT44746A (en)	1988-04-28
SU1688787A3 (ru)	1991-10-30
PL265770A1 (en)	1988-08-18
DE3716782A1 (de)	1987-11-26
CS275878B6 (en)	1992-03-18
AT395845B (de)	1993-03-25
EG18700A (en)	1995-09-30

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Legal Events

Date	Code	Title
1995-05-15	ELJ	Ceased due to non-payment of the annual fee
1995-06-15	UEP	Publication of translation of european patent specification
1998-01-15	EEIH	Change in the person of patent owner