FR2414025B1 - - Google Patents

Info

Publication number
FR2414025B1
FR2414025B1 FR7800553A FR7800553A FR2414025B1 FR 2414025 B1 FR2414025 B1 FR 2414025B1 FR 7800553 A FR7800553 A FR 7800553A FR 7800553 A FR7800553 A FR 7800553A FR 2414025 B1 FR2414025 B1 FR 2414025B1
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
FR7800553A
Other languages
French (fr)
Other versions
FR2414025A1 (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.)
MALLET ENTREPRISE GLE CONST
Original Assignee
MALLET ENTREPRISE GLE CONST
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 MALLET ENTREPRISE GLE CONST filed Critical MALLET ENTREPRISE GLE CONST
Priority to FR7800553A priority Critical patent/FR2414025A1/en
Publication of FR2414025A1 publication Critical patent/FR2414025A1/en
Application granted granted Critical
Publication of FR2414025B1 publication Critical patent/FR2414025B1/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
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FR7800553A 1978-01-10 1978-01-10 Nitrification of water for public consumption to remove ammonia cpds. - using nitrifying bacteria and oxygen-contg. gas Granted FR2414025A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7800553A FR2414025A1 (en) 1978-01-10 1978-01-10 Nitrification of water for public consumption to remove ammonia cpds. - using nitrifying bacteria and oxygen-contg. gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800553A FR2414025A1 (en) 1978-01-10 1978-01-10 Nitrification of water for public consumption to remove ammonia cpds. - using nitrifying bacteria and oxygen-contg. gas

Publications (2)

Publication Number Publication Date
FR2414025A1 FR2414025A1 (en) 1979-08-03
FR2414025B1 true FR2414025B1 (en) 1982-06-04

Family

ID=9203256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800553A Granted FR2414025A1 (en) 1978-01-10 1978-01-10 Nitrification of water for public consumption to remove ammonia cpds. - using nitrifying bacteria and oxygen-contg. gas

Country Status (1)

Country Link
FR (1) FR2414025A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116876A1 (en) * 1981-04-28 1982-11-11 Willy 8160 Miesbach Palmer ARRANGEMENT FOR AERATING WASTEWATER TO BE CLEANED
US5545326A (en) * 1994-12-27 1996-08-13 Petering; John L. Method and apparatus for the treatment of concentrated wastewater
HU226103B1 (en) * 2002-10-10 2008-04-28 Zenon Systems Termeloe Es Szol Process for producing water of suitable quality for human consumption

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834466A (en) * 1955-05-02 1958-05-13 Hament Louis Liquid purification apparatus
DE2111794A1 (en) * 1971-03-11 1972-09-28 Hamburger Wasserwerke Gmbh Water-purification - from ammonium salts, by biogenic oxidn
DE2550818C3 (en) * 1975-11-12 1978-05-18 Michael 6600 Saarbruecken Funk Process and device for biological wastewater treatment using the sludge activation process
DE2551902C2 (en) * 1975-11-19 1986-05-22 Klaus Dr. 6200 Wiesbaden Haberer Process for optional partial softening (decarbonisation) and / or biological oxidation and nitrification of water

Also Published As

Publication number Publication date
FR2414025A1 (en) 1979-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse