FR2395227B1 - Procede de traitement biologique de matieres oxydables contenues dans un milieu liquide - Google Patents

Procede de traitement biologique de matieres oxydables contenues dans un milieu liquide

Info

Publication number
FR2395227B1
FR2395227B1 FR7719479A FR7719479A FR2395227B1 FR 2395227 B1 FR2395227 B1 FR 2395227B1 FR 7719479 A FR7719479 A FR 7719479A FR 7719479 A FR7719479 A FR 7719479A FR 2395227 B1 FR2395227 B1 FR 2395227B1
Authority
FR
France
Prior art keywords
liquid medium
biological treatment
materials contained
oxidizable materials
oxidizable
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
Application number
FR7719479A
Other languages
English (en)
Other versions
FR2395227A1 (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.)
Institut National Recherche Chimique Appliquee
Original Assignee
Institut National Recherche Chimique Appliquee
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 Institut National Recherche Chimique Appliquee filed Critical Institut National Recherche Chimique Appliquee
Priority to FR7719479A priority Critical patent/FR2395227B1/fr
Publication of FR2395227A1 publication Critical patent/FR2395227A1/fr
Application granted granted Critical
Publication of FR2395227B1 publication Critical patent/FR2395227B1/fr
Expired 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
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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
FR7719479A 1977-06-24 1977-06-24 Procede de traitement biologique de matieres oxydables contenues dans un milieu liquide Expired FR2395227B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7719479A FR2395227B1 (fr) 1977-06-24 1977-06-24 Procede de traitement biologique de matieres oxydables contenues dans un milieu liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719479A FR2395227B1 (fr) 1977-06-24 1977-06-24 Procede de traitement biologique de matieres oxydables contenues dans un milieu liquide

Publications (2)

Publication Number Publication Date
FR2395227A1 FR2395227A1 (fr) 1979-01-19
FR2395227B1 true FR2395227B1 (fr) 1982-07-02

Family

ID=9192553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719479A Expired FR2395227B1 (fr) 1977-06-24 1977-06-24 Procede de traitement biologique de matieres oxydables contenues dans un milieu liquide

Country Status (1)

Country Link
FR (1) FR2395227B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449658B1 (fr) * 1979-02-20 1983-07-22 Inst Nat Rech Chimique Procede de regulation pour l'epuration des eaux ou effluents liquides par lits bacteriens et boues activees combines

Also Published As

Publication number Publication date
FR2395227A1 (fr) 1979-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse