BE862490A - PROCESS FOR BIOLOGICAL WATER TREATMENT - Google Patents

PROCESS FOR BIOLOGICAL WATER TREATMENT

Info

Publication number
BE862490A
BE862490A BE2056562A BE2056562A BE862490A BE 862490 A BE862490 A BE 862490A BE 2056562 A BE2056562 A BE 2056562A BE 2056562 A BE2056562 A BE 2056562A BE 862490 A BE862490 A BE 862490A
Authority
BE
Belgium
Prior art keywords
water treatment
biological water
biological
treatment
water
Prior art date
Application number
BE2056562A
Other languages
French (fr)
Inventor
L Verde
Original Assignee
Omnium D Assinissement
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 Omnium D Assinissement filed Critical Omnium D Assinissement
Publication of BE862490A publication Critical patent/BE862490A/en

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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
BE2056562A 1976-07-12 1977-12-30 PROCESS FOR BIOLOGICAL WATER TREATMENT BE862490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621246A FR2358362A1 (en) 1976-07-12 1976-07-12 Purificn. of waste water by percolation through activated carbon - bed with biologically active aerated upper layer

Publications (1)

Publication Number Publication Date
BE862490A true BE862490A (en) 1978-04-14

Family

ID=9175584

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2056562A BE862490A (en) 1976-07-12 1977-12-30 PROCESS FOR BIOLOGICAL WATER TREATMENT

Country Status (2)

Country Link
BE (1) BE862490A (en)
FR (1) FR2358362A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193979A3 (en) * 1985-02-25 1989-01-11 ACEC, Société Anonyme Process for the elimination of nitrates by a microbiological conversion in the presence of gaseous hydrogen
FR2580622B1 (en) * 1985-04-23 1991-04-19 Degremont DEVICE FOR INTRODUCING A GAS INTO A LIQUID
FR2624847B1 (en) * 1987-12-21 1992-05-29 Sogea METHOD FOR THE BIOLOGICAL TREATMENT OF A LIQUID PHASE AND DEVICE FOR IMPLEMENTING SAME
FR2639934B1 (en) * 1988-12-05 1991-03-22 Prod Indls Charbons Actifs BIOLOGICAL WATER PURIFICATION CONTACTOR FOR THE PRODUCTION OF DRINKING WATER AND ASSOCIATED PILOTAGE METHOD
US5540840A (en) * 1995-06-02 1996-07-30 Monsanto Company Use of fluidized bed reactors for treatment of wastes containing organic nitrogen compounds
FR2941693B1 (en) 2009-01-30 2011-11-04 De Tretaigne Nicolas Michel SYSTEM AND METHOD FOR TREATING WASTEWATER.
DK2508488T3 (en) 2011-04-04 2015-09-14 Veolia Water Solutions & Tech Improved biological wastewater treatment reactor and process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1333585A (en) * 1969-09-12 1973-10-10 Tymoszczuk J Biological aerated filters

Also Published As

Publication number Publication date
FR2358362B1 (en) 1978-12-15
FR2358362A1 (en) 1978-02-10

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: OMNIUM D ASSINISSEMENT

Effective date: 19971230