FR2484990B2 - - Google Patents

Info

Publication number
FR2484990B2
FR2484990B2 FR8013514A FR8013514A FR2484990B2 FR 2484990 B2 FR2484990 B2 FR 2484990B2 FR 8013514 A FR8013514 A FR 8013514A FR 8013514 A FR8013514 A FR 8013514A FR 2484990 B2 FR2484990 B2 FR 2484990B2
Authority
FR
France
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
Application number
FR8013514A
Other languages
French (fr)
Other versions
FR2484990A2 (fr
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.)
Suez International SAS
Original Assignee
Degremont SA
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
Priority claimed from FR7918899A external-priority patent/FR2461684A1/fr
Application filed by Degremont SA filed Critical Degremont SA
Priority to FR8013514A priority Critical patent/FR2484990A2/fr
Priority to BR8004557A priority patent/BR8004557A/pt
Priority to AR28187080A priority patent/AR226433A1/es
Publication of FR2484990A2 publication Critical patent/FR2484990A2/fr
Application granted granted Critical
Publication of FR2484990B2 publication Critical patent/FR2484990B2/fr
Granted 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/282—Anaerobic digestion processes using anaerobic sequencing batch reactors
    • 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
    • C02F3/28—Anaerobic digestion processes
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Physical Water Treatments (AREA)
FR8013514A 1979-07-23 1980-06-18 Procede pour l'epuration biologique anaerobie d'eaux residuaires a forte pollution organique et contenant des sulfates Granted FR2484990A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8013514A FR2484990A2 (fr) 1979-07-23 1980-06-18 Procede pour l'epuration biologique anaerobie d'eaux residuaires a forte pollution organique et contenant des sulfates
BR8004557A BR8004557A (pt) 1979-07-23 1980-07-22 Processo para a depuracao continua de aguas residuais com forte poluicao organica e contendo sulfatos
AR28187080A AR226433A1 (es) 1979-07-23 1980-07-23 Procedimiento para la depuracion biologica anaerobia de aguas residuales de fuerte contaminacion organica conteniendo sulfatos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7918899A FR2461684A1 (fr) 1979-07-23 1979-07-23 Procede pour l'epuration d'eaux residuaires a forte pollution organique et contenant des sulfates
FR8013514A FR2484990A2 (fr) 1979-07-23 1980-06-18 Procede pour l'epuration biologique anaerobie d'eaux residuaires a forte pollution organique et contenant des sulfates

Publications (2)

Publication Number Publication Date
FR2484990A2 FR2484990A2 (fr) 1981-12-24
FR2484990B2 true FR2484990B2 (cs) 1985-04-19

Family

ID=26221277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013514A Granted FR2484990A2 (fr) 1979-07-23 1980-06-18 Procede pour l'epuration biologique anaerobie d'eaux residuaires a forte pollution organique et contenant des sulfates

Country Status (3)

Country Link
AR (1) AR226433A1 (cs)
BR (1) BR8004557A (cs)
FR (1) FR2484990A2 (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241602A1 (en) * 1986-04-16 1987-10-21 Gist-Brocades N.V. Anaerobic purification of wastewater, containing sulphate and organic material
SE466198B (sv) * 1986-09-24 1992-01-13 Ac Biotechnics Ab Foerfarande foer foerbehandling av vatten paa biologisk vaeg i syfte att utfoera avgiftning av svavelfoereningar ur vattnet
DE3807607A1 (de) * 1988-03-09 1989-09-21 Passavant Werke Verfahren zur anaeroben reinigung von ab- und prozesswasser
FR2651769B1 (fr) * 1989-09-14 1992-04-24 Degremont Procede de traitement, par fermentation anaerobie, d'eaux residuaires en vue de l'elimination de la matiere organique et des sulfates qu'elles contiennent.
NL9001369A (nl) * 1990-06-15 1992-01-02 Pacques Bv Werkwijze voor de verwijdering van h2s uit biogas.
NL9401036A (nl) * 1994-06-23 1996-02-01 Tno Anaerobe verwijdering van zwavelverbindingen uit afvalwater.
US5651890A (en) * 1995-04-04 1997-07-29 Trost; Paul B. Use of propane as stripper gas in anaerobic digestion of wastewaters
ES2167222B1 (es) * 2000-04-10 2003-10-01 Meyme S A Procedimiento e instalacion para el tratamiento de purines en explotaciones ganaderas.
US6361694B1 (en) 2000-06-26 2002-03-26 Paul B. Trost Enhanced biomass digestion through intermittent injection of propane
WO2009050661A2 (en) * 2007-10-16 2009-04-23 Water Research Commission Process for treating sulphate-containing effluent
FR2969597B1 (fr) * 2010-12-27 2015-12-25 Degremont Procede de desulfuration du digestat et du biogaz d'un digesteur, et installation de production de biogaz mettant en oeuvre ce procede
EP2935120B1 (en) * 2012-12-24 2018-08-22 Paques I.P. B.V. Hydrogen sulfide removal from anaerobic treatment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754376A (en) * 1972-02-01 1973-08-28 Texaco Inc Inert gas stripping of contaminated water
US4040953A (en) * 1976-03-10 1977-08-09 Rectech, Inc. Anaerobic digestion process

Also Published As

Publication number Publication date
BR8004557A (pt) 1981-02-03
FR2484990A2 (fr) 1981-12-24
AR226433A1 (es) 1982-07-15

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