ITTO930114A1 - Impianto e procedimento per la depurazione biologica di acque reflue - Google Patents

Impianto e procedimento per la depurazione biologica di acque reflue

Info

Publication number: ITTO930114A1
Authority: IT; Italy
Prior art keywords: plant; procedure; effluents; wastewater purification; biological wastewater
Prior art date: 1993-02-19

Application number

Other languages

English (en)

Inventor

Giancarlo Francia

Franco Vairo

Original Assignee

Gimar Tecno Spa

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.)

1993-02-19

Filing date

1993-02-19

Publication date

1994-08-19

1993-02-19 Application filed by Gimar Tecno Spa filed Critical Gimar Tecno Spa

1993-02-19 Priority to ITTO930114 priority Critical patent/IT1260602B/it

1993-02-19 Publication of ITTO930114A0 publication Critical patent/ITTO930114A0/it

1994-02-07 Priority to FR9401329A priority patent/FR2701703B1/fr

1994-02-08 Priority to AT94101931T priority patent/ATE157633T1/de

1994-02-08 Priority to EP19940101931 priority patent/EP0611728B1/fr

1994-02-08 Priority to ES94101931T priority patent/ES2108888T3/es

1994-02-08 Priority to DE69405264T priority patent/DE69405264T2/de

1994-08-19 Publication of ITTO930114A1 publication Critical patent/ITTO930114A1/it

1996-04-22 Application granted granted Critical

1996-04-22 Publication of IT1260602B publication Critical patent/IT1260602B/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
- C02F3/02—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
- C02F3/006—Regulation methods for biological 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
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/20—Total organic carbon [TOC]
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/38—Gas flow rate
- 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)
Engineering & Computer Science (AREA)
Biodiversity & Conservation Biology (AREA)
Microbiology (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Molecular Biology (AREA)
Health & Medical Sciences (AREA)
Biological Treatment Of Waste Water (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)

ITTO930114 1993-02-19 1993-02-19 Impianto e procedimento per la depurazione biologica di acque reflue IT1260602B (it)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
ITTO930114 IT1260602B (it)	1993-02-19	1993-02-19	Impianto e procedimento per la depurazione biologica di acque reflue
FR9401329A FR2701703B1 (fr)	1993-02-19	1994-02-07	Installation et procede d'epuration biologique des eaux residuaires par digestion aerobie.
AT94101931T ATE157633T1 (de)	1993-02-19	1994-02-08	Vorrichtung und verfahren zur biologischen abwasserreinigung
EP19940101931 EP0611728B1 (fr)	1993-02-19	1994-02-08	Installation et procédé pour l'épuration biologique des eaux d'écoulement
ES94101931T ES2108888T3 (es)	1993-02-19	1994-02-08	Instalacion y procedimiento para la depuracion biologica de aguas residuales.
DE69405264T DE69405264T2 (de)	1993-02-19	1994-02-08	Vorrichtung und Verfahren zur biologischen Abwasserreinigung

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITTO930114 IT1260602B (it)	1993-02-19	1993-02-19	Impianto e procedimento per la depurazione biologica di acque reflue

Publications (3)

Publication Number	Publication Date
ITTO930114A0 ITTO930114A0 (it)	1993-02-19
ITTO930114A1 true ITTO930114A1 (it)	1994-08-19
IT1260602B IT1260602B (it)	1996-04-22

Family

ID=11411158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITTO930114 IT1260602B (it)	1993-02-19	1993-02-19	Impianto e procedimento per la depurazione biologica di acque reflue

Country Status (6)

Country	Link
EP (1)	EP0611728B1 (it)
AT (1)	ATE157633T1 (it)
DE (1)	DE69405264T2 (it)
ES (1)	ES2108888T3 (it)
FR (1)	FR2701703B1 (it)
IT (1)	IT1260602B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT851U1 (de) *	1995-07-13	1996-06-25	Haushofer Christa	Belebungsbecken für abwasserreinigungsanlagen
CR6036A (es) *	1999-05-28	1999-06-22	Bruso Bortolozzo Luigi	Variante al depurador biologico prefabricado
US7699980B2 (en) *	2007-08-24	2010-04-20	Praxair Technology, Inc.	System for activated sludge wastewater treatment with high dissolved oxygen levels
HUE066545T2 (hu)	2011-10-13	2024-08-28	Tenfold Tech Llc	Eljárás mikrobális kibocsátás elõállítására

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1950787A1 (de) *	1969-10-09	1971-04-22	Dietrich Karl Rolf Dipl Chem D	Vorrichtung zur biologischen Abwasserreinigung
IT1010260B (it) *	1974-03-26	1977-01-10	Sampietro C	Sistema di vasche di ossidazione per impianti biologici di depura zione delle acque
FR2543129B1 (fr) *	1983-03-24	1986-05-23	Bertin & Cie	Perfectionnements apportes aux installations et aux procedes d'epuration biologique et de preparation des gaz combustibles par fermentation anaerobie en deux phases
EP0302030B1 (fr) *	1987-07-31	1990-11-28	OMNIA RESINA MAZZOTTI S.r.l.	Cuve d'épuration des eaux résiduaires et ménagères
GB8816501D0 (en) *	1988-07-12	1988-08-17	Thames Water Authority	Apparatus for treating fluid
DE4119718C2 (de) *	1991-06-14	1993-11-04	Uwe Sonnenrein	Verfahren zur klaerung von abwasser, welches feststoffhaltige und biologisch abbaubare materialien enthaelt

1993
- 1993-02-19 IT ITTO930114 patent/IT1260602B/it active IP Right Grant
1994
- 1994-02-07 FR FR9401329A patent/FR2701703B1/fr not_active Expired - Fee Related
- 1994-02-08 DE DE69405264T patent/DE69405264T2/de not_active Expired - Fee Related
- 1994-02-08 EP EP19940101931 patent/EP0611728B1/fr not_active Expired - Lifetime
- 1994-02-08 AT AT94101931T patent/ATE157633T1/de not_active IP Right Cessation
- 1994-02-08 ES ES94101931T patent/ES2108888T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
IT1260602B (it)	1996-04-22
DE69405264D1 (de)	1997-10-09
DE69405264T2 (de)	1998-03-26
ATE157633T1 (de)	1997-09-15
ES2108888T3 (es)	1998-01-01
EP0611728A1 (fr)	1994-08-24
ITTO930114A0 (it)	1993-02-19
FR2701703A1 (fr)	1994-08-26
FR2701703B1 (fr)	1995-06-23
EP0611728B1 (fr)	1997-09-03

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Legal Events

Date	Code	Title	Description
1996-04-22	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19990226