IL31329A - A method of purifying sewage water with the aid of activated sludge - Google Patents

A method of purifying sewage water with the aid of activated sludge

Info

Publication number
IL31329A
IL31329A IL31329A IL3132968A IL31329A IL 31329 A IL31329 A IL 31329A IL 31329 A IL31329 A IL 31329A IL 3132968 A IL3132968 A IL 3132968A IL 31329 A IL31329 A IL 31329A
Authority
IL
Israel
Prior art keywords
temperature
water
sewage
sludge
air
Prior art date
Application number
IL31329A
Other languages
English (en)
Other versions
IL31329A0 (en
Original Assignee
Liljegren J
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 Liljegren J filed Critical Liljegren J
Publication of IL31329A0 publication Critical patent/IL31329A0/xx
Publication of IL31329A publication Critical patent/IL31329A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Activated Sludge Processes (AREA)
IL31329A 1968-01-11 1968-12-26 A method of purifying sewage water with the aid of activated sludge IL31329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE33668A SE317632C (sv) 1968-01-11 1968-01-11 Sätt att rena vatten medelst aktiverat slam

Publications (2)

Publication Number Publication Date
IL31329A0 IL31329A0 (en) 1969-02-27
IL31329A true IL31329A (en) 1972-07-26

Family

ID=20256385

Family Applications (1)

Application Number Title Priority Date Filing Date
IL31329A IL31329A (en) 1968-01-11 1968-12-26 A method of purifying sewage water with the aid of activated sludge

Country Status (6)

Country Link
BE (1) BE726430A (fi)
CH (1) CH487806A (fi)
FR (1) FR2000136A1 (fi)
IL (1) IL31329A (fi)
NL (1) NL6900325A (fi)
SE (1) SE317632C (fi)

Also Published As

Publication number Publication date
SE317632B (sv) 1969-11-17
CH487806A (de) 1970-03-31
BE726430A (fi) 1969-06-16
NL6900325A (fi) 1969-07-15
IL31329A0 (en) 1969-02-27
SE317632C (sv) 1973-08-20
FR2000136A1 (fi) 1969-08-29

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