DE69405264D1 - Vorrichtung und Verfahren zur biologischen Abwasserreinigung - Google Patents

Vorrichtung und Verfahren zur biologischen Abwasserreinigung

Info

Publication number
DE69405264D1
DE69405264D1 DE69405264T DE69405264T DE69405264D1 DE 69405264 D1 DE69405264 D1 DE 69405264D1 DE 69405264 T DE69405264 T DE 69405264T DE 69405264 T DE69405264 T DE 69405264T DE 69405264 D1 DE69405264 D1 DE 69405264D1
Authority
DE
Germany
Prior art keywords
effluents
wastewater treatment
biological wastewater
plant
containers
Prior art date
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 - Fee Related
Application number
DE69405264T
Other languages
English (en)
Other versions
DE69405264T2 (de
Inventor
Giancarlo Francia
Franco Vairo
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.)
GIMAR TECNO S.R.L., OCCIMIANO, ALESSANDRIA, IT
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.)
Filing date
Publication date
Application filed by GIMAR TECNO SpA filed Critical GIMAR TECNO SpA
Publication of DE69405264D1 publication Critical patent/DE69405264D1/de
Application granted granted Critical
Publication of DE69405264T2 publication Critical patent/DE69405264T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
DE1994605264 1993-02-19 1994-02-08 Vorrichtung und Verfahren zur biologischen Abwasserreinigung Expired - Fee Related DE69405264T2 (de)

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 (2)

Publication Number Publication Date
DE69405264D1 true DE69405264D1 (de) 1997-10-09
DE69405264T2 DE69405264T2 (de) 1998-03-26

Family

ID=11411158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994605264 Expired - Fee Related DE69405264T2 (de) 1993-02-19 1994-02-08 Vorrichtung und Verfahren zur biologischen Abwasserreinigung

Country Status (6)

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

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
CA2851282C (en) 2011-10-13 2023-04-18 Tenfold Technologies, LLC Balanced system and method for production of microbial output

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 (de) * 1987-07-31 1990-11-28 OMNIA RESINA MAZZOTTI S.r.l. Behälter für die Reinigung von Abwasser und Haushaltsabwasser
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

Also Published As

Publication number Publication date
FR2701703B1 (fr) 1995-06-23
IT1260602B (it) 1996-04-22
FR2701703A1 (fr) 1994-08-26
EP0611728A1 (de) 1994-08-24
ITTO930114A1 (it) 1994-08-19
ATE157633T1 (de) 1997-09-15
EP0611728B1 (de) 1997-09-03
DE69405264T2 (de) 1998-03-26
ITTO930114A0 (it) 1993-02-19
ES2108888T3 (es) 1998-01-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GIMAR TECNO S.R.L., OCCIMIANO, ALESSANDRIA, IT

8339 Ceased/non-payment of the annual fee