FR2192073A2 - Microorganism inoculants - for treating effluents - Google Patents

Microorganism inoculants - for treating effluents

Info

Publication number
FR2192073A2
FR2192073A2 FR7224599A FR7224599A FR2192073A2 FR 2192073 A2 FR2192073 A2 FR 2192073A2 FR 7224599 A FR7224599 A FR 7224599A FR 7224599 A FR7224599 A FR 7224599A FR 2192073 A2 FR2192073 A2 FR 2192073A2
Authority
FR
France
Prior art keywords
microorganism
sewage
effluents
treating effluents
inoculants
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.)
Granted
Application number
FR7224599A
Other languages
French (fr)
Other versions
FR2192073B2 (en
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.)
CHELLE RENE FR
Original Assignee
CHELLE RENE FR
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 CHELLE RENE FR filed Critical CHELLE RENE FR
Priority to FR7224599A priority Critical patent/FR2192073A2/en
Priority to BE786536A priority patent/BE786536A/en
Priority to DE2235977A priority patent/DE2235977A1/en
Publication of FR2192073A2 publication Critical patent/FR2192073A2/en
Application granted granted Critical
Publication of FR2192073B2 publication Critical patent/FR2192073B2/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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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

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)
  • Processing Of Solid Wastes (AREA)

Abstract

Selected microorganisms useful in the biological purification of sewage and effluents are isolated by taking microorganisms from a natural source e.g. soil or normal sewage. Cultivating them in a media contg. specific pollutants e.g. detergents, industrial or agricultural chemicals or animal feed concentrates, opt in stages where the conc. of pollutant is increased to that found in the effluent, sporulating the microorganism to increase its resistance, collecting the microorganism and drying it. An inert support e.g. bentonite, may be used in the harvesting of the product.
FR7224599A 1971-07-23 1972-07-07 Microorganism inoculants - for treating effluents Granted FR2192073A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7224599A FR2192073A2 (en) 1972-07-07 1972-07-07 Microorganism inoculants - for treating effluents
BE786536A BE786536A (en) 1971-07-23 1972-07-20 PREPARATION OF SELECTED MICROBIAL POPULATIONS FOR USE IN POLLUTION CONTROL
DE2235977A DE2235977A1 (en) 1971-07-23 1972-07-21 Microorganism inoculants - for treating effluents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7224599A FR2192073A2 (en) 1972-07-07 1972-07-07 Microorganism inoculants - for treating effluents

Publications (2)

Publication Number Publication Date
FR2192073A2 true FR2192073A2 (en) 1974-02-08
FR2192073B2 FR2192073B2 (en) 1974-12-27

Family

ID=9101501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224599A Granted FR2192073A2 (en) 1971-07-23 1972-07-07 Microorganism inoculants - for treating effluents

Country Status (1)

Country Link
FR (1) FR2192073A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860925A (en) * 1939-07-11 1941-01-28 Treatment of wastewater from dairies, pigsties, distilleries, starch factories, slaughterhouses and cured meats, sewers and water containing organic sugars
FR1299104A (en) * 1961-05-30 1962-07-20 Biological purification process for wastewater
FR2041483A5 (en) * 1969-04-25 1971-01-29 Realisations Tech Treatment of used water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860925A (en) * 1939-07-11 1941-01-28 Treatment of wastewater from dairies, pigsties, distilleries, starch factories, slaughterhouses and cured meats, sewers and water containing organic sugars
FR1299104A (en) * 1961-05-30 1962-07-20 Biological purification process for wastewater
FR2041483A5 (en) * 1969-04-25 1971-01-29 Realisations Tech Treatment of used water

Also Published As

Publication number Publication date
FR2192073B2 (en) 1974-12-27

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