AT333211B - Vorrichtung zum biologischen und/oder chemischen reinigen von wasser - Google Patents

Vorrichtung zum biologischen und/oder chemischen reinigen von wasser

Info

Publication number: AT333211B
Authority: AT; Austria
Prior art keywords: biological; water; chemical purification; purification; chemical
Prior art date: 1974-10-24

Application number

AT855774A

Other languages

English (en)

Other versions

ATA855774A (de

Original Assignee

Agrotechnika Np

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.)

1974-11-15

Filing date

1974-10-24

Publication date

1976-11-10

1974-10-24 Application filed by Agrotechnika Np filed Critical Agrotechnika Np

1976-02-15 Publication of ATA855774A publication Critical patent/ATA855774A/de

1976-11-10 Application granted granted Critical

1976-11-10 Publication of AT333211B publication Critical patent/AT333211B/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
- C02F1/5281—Installations for water purification using chemical 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1252—Cylindrical tanks with horizontal axis
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- 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

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Engineering & Computer Science (AREA)
Hydrology & Water Resources (AREA)
Biodiversity & Conservation Biology (AREA)
Microbiology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Physical Water Treatments (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Biological Treatment Of Waste Water (AREA)

AT855774A 1974-11-15 1974-10-24 Vorrichtung zum biologischen und/oder chemischen reinigen von wasser AT333211B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/524,047 US3959144A (en)	1974-11-15	1974-11-15	Apparatus for biological and chemical purification of water by agglomeration

Publications (2)

Publication Number	Publication Date
ATA855774A ATA855774A (de)	1976-02-15
AT333211B true AT333211B (de)	1976-11-10

Family

ID=24087533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT855774A AT333211B (de)	1974-11-15	1974-10-24	Vorrichtung zum biologischen und/oder chemischen reinigen von wasser

Country Status (9)

Country	Link
US (1)	US3959144A (de)
AT (1)	AT333211B (de)
AU (1)	AU482335B2 (de)
BE (1)	BE821996A (de)
CA (1)	CA1032278A (de)
FR (1)	FR2300046A1 (de)
GB (1)	GB1471707A (de)
NL (1)	NL168798C (de)
SE (1)	SE381247B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4362627A (en) *	1978-09-13	1982-12-07	Fly Anderson B	Cellular flow system and method
US7270750B2 (en) *	2005-04-08	2007-09-18	Ecofluid Systems, Inc.	Clarifier recycle system design for use in wastewater treatment system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1517391C3 (de) *	1963-08-28	1973-10-25	Tscheskoslovenska Akademie Ved., Prag	Vorrichtung zum Klaren von Wasser
US3403096A (en) *	1963-10-02	1968-09-24	Ceskoslovenska Akademie Ved	Method and device for separation of a suspension
DE1767720A1 (de) *	1967-06-30	1972-03-30	Rudne A Nerudne Doly Narodni P	Verfahren und Anordnung fuer die chemische Klaerung von Fluessigkeiten,insbesondere fuer die Wasseraufbereitung
CH509234A (fr) *	1969-07-10	1971-06-30	Ceskoslovenska Akademie Ved	Appareil pour épurer, par voie biologique, des eaux organiquement polluées
CS158122B1 (de) *	1969-12-11	1974-10-15
JPS5714931B2 (de) *	1972-01-22	1982-03-27

1974
- 1974-10-24 AT AT855774A patent/AT333211B/de not_active IP Right Cessation
- 1974-10-25 SE SE7413478A patent/SE381247B/xx not_active IP Right Cessation
- 1974-10-31 CA CA212,734A patent/CA1032278A/en not_active Expired
- 1974-11-04 AU AU75016/74A patent/AU482335B2/en not_active Expired
- 1974-11-06 GB GB4791774A patent/GB1471707A/en not_active Expired
- 1974-11-08 BE BE150333A patent/BE821996A/xx unknown
- 1974-11-13 NL NL7414824A patent/NL168798C/xx not_active IP Right Cessation
- 1974-11-15 US US05/524,047 patent/US3959144A/en not_active Expired - Lifetime
1975
- 1975-02-06 FR FR7503768A patent/FR2300046A1/fr active Granted

Also Published As

Publication number	Publication date
CA1032278A (en)	1978-05-30
NL168798B (nl)	1981-12-16
DE2451609B2 (de)	1977-03-17
ATA855774A (de)	1976-02-15
BE821996A (fr)	1975-03-03
SE381247B (sv)	1975-12-01
GB1471707A (en)	1977-04-27
FR2300046A1 (fr)	1976-09-03
AU7501674A (en)	1976-05-06
NL168798C (nl)	1982-05-17
FR2300046B1 (de)	1977-09-23
US3959144A (en)	1976-05-25
DE2451609A1 (de)	1976-05-06
AU482335B2 (en)	1976-05-06
NL7414824A (nl)	1976-05-17

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Legal Events

Date	Code	Title	Description
1977-11-15	ELJ	Ceased due to non-payment of the annual fee