FR1478749A - Process for purifying water by means of a plurality of treatments applied in series - Google Patents

Process for purifying water by means of a plurality of treatments applied in series

Info

Publication number
FR1478749A
FR1478749A FR59618A FR59618A FR1478749A FR 1478749 A FR1478749 A FR 1478749A FR 59618 A FR59618 A FR 59618A FR 59618 A FR59618 A FR 59618A FR 1478749 A FR1478749 A FR 1478749A
Authority
FR
France
Prior art keywords
series
purifying water
treatments applied
treatments
purifying
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.)
Expired
Application number
FR59618A
Other languages
French (fr)
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.)
Purac AB
Original Assignee
Purac 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 Purac AB filed Critical Purac AB
Priority to FR59618A priority Critical patent/FR1478749A/en
Application granted granted Critical
Publication of FR1478749A publication Critical patent/FR1478749A/en
Expired 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
FR59618A 1965-04-29 1966-04-29 Process for purifying water by means of a plurality of treatments applied in series Expired FR1478749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR59618A FR1478749A (en) 1965-04-29 1966-04-29 Process for purifying water by means of a plurality of treatments applied in series

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE561265 1965-04-29
FR59618A FR1478749A (en) 1965-04-29 1966-04-29 Process for purifying water by means of a plurality of treatments applied in series

Publications (1)

Publication Number Publication Date
FR1478749A true FR1478749A (en) 1967-04-28

Family

ID=26170331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59618A Expired FR1478749A (en) 1965-04-29 1966-04-29 Process for purifying water by means of a plurality of treatments applied in series

Country Status (1)

Country Link
FR (1) FR1478749A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416199A1 (en) * 1978-02-06 1979-08-31 Itt PROCESS FOR THE SECONDARY TREATMENT OF WASTEWATER
FR2505314A1 (en) * 1981-05-07 1982-11-12 Shinryo Air Cond METHOD FOR IMPROVING THE VOLUME INDEX OF MIXED LIQUOR MUD IN A VENTILATION BASIN

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416199A1 (en) * 1978-02-06 1979-08-31 Itt PROCESS FOR THE SECONDARY TREATMENT OF WASTEWATER
FR2505314A1 (en) * 1981-05-07 1982-11-12 Shinryo Air Cond METHOD FOR IMPROVING THE VOLUME INDEX OF MIXED LIQUOR MUD IN A VENTILATION BASIN

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