CH454528A - Procédé d'assainissement de l'eau - Google Patents

Procédé d'assainissement de l'eau

Info

Publication number
CH454528A
CH454528A CH921666A CH921666A CH454528A CH 454528 A CH454528 A CH 454528A CH 921666 A CH921666 A CH 921666A CH 921666 A CH921666 A CH 921666A CH 454528 A CH454528 A CH 454528A
Authority
CH
Switzerland
Prior art keywords
water purification
purification process
water
purification
Prior art date
Application number
CH921666A
Other languages
English (en)
Inventor
Malcolm Stern Robert
Original Assignee
Great Lakes Biochemical Co Inc
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 Great Lakes Biochemical Co Inc filed Critical Great Lakes Biochemical Co Inc
Publication of CH454528A publication Critical patent/CH454528A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catalysts (AREA)
CH921666A 1964-02-28 1966-06-23 Procédé d'assainissement de l'eau CH454528A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US348282A US3279980A (en) 1964-02-28 1964-02-28 Composition for and method of treating water

Publications (1)

Publication Number Publication Date
CH454528A true CH454528A (fr) 1968-04-15

Family

ID=23367359

Family Applications (1)

Application Number Title Priority Date Filing Date
CH921666A CH454528A (fr) 1964-02-28 1966-06-23 Procédé d'assainissement de l'eau

Country Status (5)

Country Link
US (1) US3279980A (fr)
CH (1) CH454528A (fr)
DE (1) DE1517531A1 (fr)
FR (1) FR1485363A (fr)
GB (1) GB1092151A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1474813A (fr) * 1966-01-05 1967-03-31 Exxon Research Engineering Co Procédé de protection des coques de navires contre la salissure

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247711A (en) * 1941-07-01 Sterilization of liquids
US2221339A (en) * 1936-08-18 1940-11-12 Oakite Prod Inc Utilization of metallo-organic compounds for treatment of circulating waters and surfaces coming into contact with water
US2393293A (en) * 1940-10-28 1946-01-22 Armour & Co Destruction of algae
US2657179A (en) * 1948-09-24 1953-10-27 Texaco Development Corp Treatment of industrial waters
US2686119A (en) * 1950-02-09 1954-08-10 Buckman Labor Inc Protection of paper stock against slime
US2853449A (en) * 1955-09-02 1958-09-23 Moudry Zdenek Vaclav Slime preventative compositions and methods
US2878155A (en) * 1956-11-13 1959-03-17 Nat Aluminate Corp Slimicides
US2944967A (en) * 1958-05-12 1960-07-12 Us Movidyn Corp Methods for treating liquid circulating systems and compositions therefor
NL267913A (fr) * 1960-08-09
US3122502A (en) * 1960-10-10 1964-02-25 Milton M Waldman Stabilized germicidal textile softeners
US3140976A (en) * 1960-12-16 1964-07-14 Armour Pharma Quaternary ammonium germicide
US3201311A (en) * 1962-01-19 1965-08-17 Armour Pharma Algicidal and sanitizing compositions

Also Published As

Publication number Publication date
FR1485363A (fr) 1967-06-16
DE1517531A1 (de) 1970-03-12
GB1092151A (en) 1967-11-22
US3279980A (en) 1966-10-18

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