FR2361307A1 - Procede d'epuration biologique et installation pour la mise en oeuvre dudit procede - Google Patents

Procede d'epuration biologique et installation pour la mise en oeuvre dudit procede

Info

Publication number
FR2361307A1
FR2361307A1 FR7624370A FR7624370A FR2361307A1 FR 2361307 A1 FR2361307 A1 FR 2361307A1 FR 7624370 A FR7624370 A FR 7624370A FR 7624370 A FR7624370 A FR 7624370A FR 2361307 A1 FR2361307 A1 FR 2361307A1
Authority
FR
France
Prior art keywords
colloidal silica
support
waste liquids
layer
elements
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
FR7624370A
Other languages
English (en)
French (fr)
Other versions
FR2361307B1 (enExample
Inventor
Claes Ivar Helgesson
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.)
Arbman Development AB
Original Assignee
Arbman Development AB
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 Arbman Development AB filed Critical Arbman Development AB
Priority to FR7624370A priority Critical patent/FR2361307A1/fr
Publication of FR2361307A1 publication Critical patent/FR2361307A1/fr
Application granted granted Critical
Publication of FR2361307B1 publication Critical patent/FR2361307B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/42—Coatings containing inorganic materials
    • 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
    • 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
    • C02F3/103—Textile-type packing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • 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)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FR7624370A 1976-08-10 1976-08-10 Procede d'epuration biologique et installation pour la mise en oeuvre dudit procede Granted FR2361307A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7624370A FR2361307A1 (fr) 1976-08-10 1976-08-10 Procede d'epuration biologique et installation pour la mise en oeuvre dudit procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624370A FR2361307A1 (fr) 1976-08-10 1976-08-10 Procede d'epuration biologique et installation pour la mise en oeuvre dudit procede

Publications (2)

Publication Number Publication Date
FR2361307A1 true FR2361307A1 (fr) 1978-03-10
FR2361307B1 FR2361307B1 (enExample) 1982-04-30

Family

ID=9176726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624370A Granted FR2361307A1 (fr) 1976-08-10 1976-08-10 Procede d'epuration biologique et installation pour la mise en oeuvre dudit procede

Country Status (1)

Country Link
FR (1) FR2361307A1 (enExample)

Also Published As

Publication number Publication date
FR2361307B1 (enExample) 1982-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse