FR2512432B1 - Procede d'epuration biologique d'eaux de canalisation et eau epuree conformement audit procede - Google Patents

Procede d'epuration biologique d'eaux de canalisation et eau epuree conformement audit procede

Info

Publication number
FR2512432B1
FR2512432B1 FR818117092A FR8117092A FR2512432B1 FR 2512432 B1 FR2512432 B1 FR 2512432B1 FR 818117092 A FR818117092 A FR 818117092A FR 8117092 A FR8117092 A FR 8117092A FR 2512432 B1 FR2512432 B1 FR 2512432B1
Authority
FR
France
Prior art keywords
biological purification
purified water
pipeline
water according
water
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
FR818117092A
Other languages
English (en)
Other versions
FR2512432A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR818117092A priority Critical patent/FR2512432B1/fr
Publication of FR2512432A1 publication Critical patent/FR2512432A1/fr
Application granted granted Critical
Publication of FR2512432B1 publication Critical patent/FR2512432B1/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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR818117092A 1981-09-09 1981-09-09 Procede d'epuration biologique d'eaux de canalisation et eau epuree conformement audit procede Expired FR2512432B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR818117092A FR2512432B1 (fr) 1981-09-09 1981-09-09 Procede d'epuration biologique d'eaux de canalisation et eau epuree conformement audit procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR818117092A FR2512432B1 (fr) 1981-09-09 1981-09-09 Procede d'epuration biologique d'eaux de canalisation et eau epuree conformement audit procede

Publications (2)

Publication Number Publication Date
FR2512432A1 FR2512432A1 (fr) 1983-03-11
FR2512432B1 true FR2512432B1 (fr) 1985-07-26

Family

ID=9262006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818117092A Expired FR2512432B1 (fr) 1981-09-09 1981-09-09 Procede d'epuration biologique d'eaux de canalisation et eau epuree conformement audit procede

Country Status (1)

Country Link
FR (1) FR2512432B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489144A (en) * 1967-02-13 1970-01-13 Gen Electric Closed rebreather - respirator circuit for renovation and supply of oxygen/nitrogen gas mixture
FR2082095A5 (fr) * 1970-03-03 1971-12-10 Rhone Poulenc Sa
US4080288A (en) * 1976-04-08 1978-03-21 Daniel Pilson Symbiotic membrane systems

Also Published As

Publication number Publication date
FR2512432A1 (fr) 1983-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse