IT1039889B - PROCEDURE FOR THE PURIFICATION OF WASTE WATER - Google Patents

PROCEDURE FOR THE PURIFICATION OF WASTE WATER

Info

Publication number
IT1039889B
IT1039889B IT2550475A IT2550475A IT1039889B IT 1039889 B IT1039889 B IT 1039889B IT 2550475 A IT2550475 A IT 2550475A IT 2550475 A IT2550475 A IT 2550475A IT 1039889 B IT1039889 B IT 1039889B
Authority
IT
Italy
Prior art keywords
purification
procedure
waste water
waste
water
Prior art date
Application number
IT2550475A
Other languages
Italian (it)
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT1039889B publication Critical patent/IT1039889B/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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • 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)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
IT2550475A 1974-07-18 1975-07-17 PROCEDURE FOR THE PURIFICATION OF WASTE WATER IT1039889B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH988374A CH582630A5 (en) 1974-07-18 1974-07-18
CH712575A CH612655A5 (en) 1974-07-18 1975-06-03 Process for purifying effluents

Publications (1)

Publication Number Publication Date
IT1039889B true IT1039889B (en) 1979-12-10

Family

ID=25700798

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2550475A IT1039889B (en) 1974-07-18 1975-07-17 PROCEDURE FOR THE PURIFICATION OF WASTE WATER

Country Status (2)

Country Link
CH (2) CH582630A5 (en)
IT (1) IT1039889B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396726A1 (en) * 1977-07-08 1979-02-02 Ugine Kuhlmann BIOLOGICAL DENITRIFICATION OF EFFLUENTS
SE427560B (en) * 1980-02-05 1983-04-18 Sorigona Ab PROCEDURE FOR CONVERSION OF ORGANIC MATERIAL ON MICROBIOLOGICAL ROAD DURING GAS DEVELOPMENT
ES2114809B1 (en) * 1996-02-28 1999-02-01 Univ Salamanca BACTERIAL STRAINS ABLE TO METABOLIZE TEXTILE DYES.

Also Published As

Publication number Publication date
CH582630A5 (en) 1976-12-15
CH612655A5 (en) 1979-08-15

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