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FR2705957B1 - Process for treating wastewater in a wastewater treatment plant with a view to eliminating odor nuisances. - Google Patents

Process for treating wastewater in a wastewater treatment plant with a view to eliminating odor nuisances.

Info

Publication number
FR2705957B1
FR2705957B1 FR9306663A FR9306663A FR2705957B1 FR 2705957 B1 FR2705957 B1 FR 2705957B1 FR 9306663 A FR9306663 A FR 9306663A FR 9306663 A FR9306663 A FR 9306663A FR 2705957 B1 FR2705957 B1 FR 2705957B1
Authority
FR
France
Prior art keywords
wastewater
view
treatment plant
eliminating odor
wastewater treatment
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
FR9306663A
Other languages
French (fr)
Other versions
FR2705957A1 (en
Inventor
Mabire Frederic
Barbaras Gerard
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.)
Sanofi Aventis France
Original Assignee
Francaise Hoechst Ste
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 Francaise Hoechst Ste filed Critical Francaise Hoechst Ste
Priority to FR9306663A priority Critical patent/FR2705957B1/en
Priority to IT94TO000409A priority patent/IT1265966B1/en
Priority to ES09401136A priority patent/ES2066740B1/en
Priority to CH01667/94A priority patent/CH687704A5/en
Priority to GB9411002A priority patent/GB2279070B/en
Priority to BE9400554A priority patent/BE1007195A3/en
Publication of FR2705957A1 publication Critical patent/FR2705957A1/en
Application granted granted Critical
Publication of FR2705957B1 publication Critical patent/FR2705957B1/en
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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment

Landscapes

  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
  • Treating Waste Gases (AREA)
  • Physical Water Treatments (AREA)
FR9306663A 1993-06-03 1993-06-03 Process for treating wastewater in a wastewater treatment plant with a view to eliminating odor nuisances. Expired - Fee Related FR2705957B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9306663A FR2705957B1 (en) 1993-06-03 1993-06-03 Process for treating wastewater in a wastewater treatment plant with a view to eliminating odor nuisances.
IT94TO000409A IT1265966B1 (en) 1993-06-03 1994-05-20 PROCEDURE FOR THE TREATMENT OF WATER USED IN A PURIFICATION STATION TO ELIMINATE HARMFUL ODOROUS EMOTIONS.
ES09401136A ES2066740B1 (en) 1993-06-03 1994-05-24 WASTEWATER TREATMENT PROCEDURE IN A TREATMENT PLACE IN ORDER TO ELIMINATE OLFACTORY DISCOMFORTS.
CH01667/94A CH687704A5 (en) 1993-06-03 1994-05-30 Process for treating wastewater in a treatment plant with a view to eliminating odor nuisances.
GB9411002A GB2279070B (en) 1993-06-03 1994-06-02 Process for the treatment of sewage
BE9400554A BE1007195A3 (en) 1993-06-03 1994-06-02 Method for treating wastewater in wastewater treatment plant for removing odor nuisance.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9306663A FR2705957B1 (en) 1993-06-03 1993-06-03 Process for treating wastewater in a wastewater treatment plant with a view to eliminating odor nuisances.

Publications (2)

Publication Number Publication Date
FR2705957A1 FR2705957A1 (en) 1994-12-09
FR2705957B1 true FR2705957B1 (en) 1995-08-25

Family

ID=9447729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9306663A Expired - Fee Related FR2705957B1 (en) 1993-06-03 1993-06-03 Process for treating wastewater in a wastewater treatment plant with a view to eliminating odor nuisances.

Country Status (6)

Country Link
BE (1) BE1007195A3 (en)
CH (1) CH687704A5 (en)
ES (1) ES2066740B1 (en)
FR (1) FR2705957B1 (en)
GB (1) GB2279070B (en)
IT (1) IT1265966B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7255796B2 (en) 2004-07-08 2007-08-14 General Electric Company Method of preventing hydrogen sulfide odor generation in an aqueous medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343575B2 (en) * 1972-03-30 1978-11-21
JPS6284767A (en) * 1985-10-11 1987-04-18 キャピタル株式会社 Deodorizing liquid
US4680127A (en) * 1985-12-13 1987-07-14 Betz Laboratories, Inc. Method of scavenging hydrogen sulfide
JPH02139083A (en) * 1988-11-18 1990-05-29 Daicel Chem Ind Ltd Process for deodorizing water
DE4002132A1 (en) * 1990-01-25 1991-08-01 Hoechst Ag METHOD FOR trapping SULFUR HYDROGEN WITH GLYOXAL

Also Published As

Publication number Publication date
GB2279070B (en) 1996-09-25
ITTO940409A0 (en) 1994-05-20
FR2705957A1 (en) 1994-12-09
GB9411002D0 (en) 1994-07-20
GB2279070A (en) 1994-12-21
CH687704A5 (en) 1997-01-31
IT1265966B1 (en) 1996-12-16
ES2066740B1 (en) 1995-11-01
BE1007195A3 (en) 1995-04-18
ES2066740A1 (en) 1995-03-01
ITTO940409A1 (en) 1995-11-20

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20090228