IT7820456A0 - Dispositivo per la depurazione biologica di acqua di rifiuto. - Google Patents

Dispositivo per la depurazione biologica di acqua di rifiuto.

Info

Publication number: IT7820456A0
Authority: IT; Italy
Prior art keywords: waste water; biological purification; purification; biological; waste
Prior art date: 1977-03-04

Application number

IT7820456A

Other languages

English (en)

Other versions

IT1093841B (it

Original Assignee

Process Engineering Co

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.)

1977-03-04

Filing date

1978-02-21

Publication date

1978-02-21

1978-02-21 Application filed by Process Engineering Co filed Critical Process Engineering Co

1978-02-21 Publication of IT7820456A0 publication Critical patent/IT7820456A0/it

1985-07-26 Application granted granted Critical

1985-07-26 Publication of IT1093841B publication Critical patent/IT1093841B/it

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
- C02F3/30—Aerobic and anaerobic processes
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
- C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Water Supply & Treatment (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Organic Chemistry (AREA)
Microbiology (AREA)
Biodiversity & Conservation Biology (AREA)
Analytical Chemistry (AREA)
Mechanical Engineering (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Treatment Of Sludge (AREA)

IT20456/78A 1977-03-04 1978-02-21 Dispositivo per la depurazione biologica di acqua di rifiuto IT1093841B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH271577A CH619675A5 (it)	1977-03-04	1977-03-04

Publications (2)

Publication Number	Publication Date
IT7820456A0 true IT7820456A0 (it)	1978-02-21
IT1093841B IT1093841B (it)	1985-07-26

Family

ID=4239963

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20456/78A IT1093841B (it)	1977-03-04	1978-02-21	Dispositivo per la depurazione biologica di acqua di rifiuto

Country Status (7)

Country	Link
US (1)	US4163720A (it)
JP (1)	JPS53130858A (it)
AT (1)	AT357955B (it)
CH (1)	CH619675A5 (it)
DE (1)	DE2808790A1 (it)
FR (1)	FR2382407A1 (it)
IT (1)	IT1093841B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56126490A (en) *	1980-03-10	1981-10-03	Nichiyuu Koki Kk	Cattle waste treating method
US4350588A (en) *	1980-08-14	1982-09-21	Junjiro Tsubota	Biological fermentation device
US4372856A (en) *	1981-03-30	1983-02-08	Morrison Jon R	Process and system for anaerobic treatment of waste
DE3144019A1 (de) *	1981-11-05	1983-05-19	Agrotechnika, N.P., podnikové riaditelstvo, Zvolen	Vorrichtung zur biologischen reinigung kohlenstoff- und stickstoffhaltiger abwaesser
JPS58119394A (ja) *	1982-01-07	1983-07-15	Syst Nogyo Center:Kk	メタン醗酵方法と装置
JPS59203697A (ja) *	1983-05-06	1984-11-17	Hoxan Corp	メタン発酵処理方法とその装置
DE3925091A1 (de) *	1989-07-28	1991-01-31	Eberhard Dipl Biol Kuhn	Verfahren zur biologischen behandlung von abwasser und anlage sowie reaktor zur durchfuehrung des verfahrens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3010581A (en) *	1959-08-17	1961-11-28	Dorr Oliver Inc	Apparatus for the treatment of polluted liquids
US3168465A (en) *	1960-05-31	1965-02-02	Leon S Kraus	Anaerobic-aerobic sewage treatment and apparatus therefor
US3166501A (en) *	1963-05-17	1965-01-19	Spohr Guenter	Plant for sewage treatment
US3753897A (en) *	1971-03-16	1973-08-21	Y Lin	Sewage treatment method and apparatus
FR2243004B1 (it) *	1973-09-07	1976-06-18	Commissariat Energie Atomique
US4033875A (en) *	1975-01-21	1977-07-05	Ontario Research Foundation	Waste water treatment apparatus

1977
- 1977-03-04 CH CH271577A patent/CH619675A5/de not_active IP Right Cessation
1978
- 1978-02-21 IT IT20456/78A patent/IT1093841B/it active
- 1978-02-23 FR FR7806059A patent/FR2382407A1/fr active Granted
- 1978-03-01 DE DE19782808790 patent/DE2808790A1/de not_active Ceased
- 1978-03-03 JP JP2440978A patent/JPS53130858A/ja active Pending
- 1978-03-03 AT AT153878A patent/AT357955B/de not_active IP Right Cessation
- 1978-03-06 US US05/884,632 patent/US4163720A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
IT1093841B (it)	1985-07-26
AT357955B (de)	1980-08-11
FR2382407B3 (it)	1980-10-24
JPS53130858A (en)	1978-11-15
CH619675A5 (it)	1980-10-15
DE2808790A1 (de)	1978-09-07
FR2382407A1 (fr)	1978-09-29
ATA153878A (de)	1979-12-15
US4163720A (en)	1979-08-07

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