CA1001551A - Method for production of bactericide for water treatment and method for treating water with said bactericide - Google Patents

Method for production of bactericide for water treatment and method for treating water with said bactericide

Info

Publication number
CA1001551A
CA1001551A CA163,212A CA163212A CA1001551A CA 1001551 A CA1001551 A CA 1001551A CA 163212 A CA163212 A CA 163212A CA 1001551 A CA1001551 A CA 1001551A
Authority
CA
Canada
Prior art keywords
bactericide
production
water
water treatment
treating
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
CA163,212A
Other versions
CA163212S (en
Inventor
Hiroshi Kumano
Atsushi Nishino
Yukihide Iura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP1459172A external-priority patent/JPS5144339B2/ja
Priority claimed from JP3227072A external-priority patent/JPS521586B2/ja
Priority claimed from JP6077772A external-priority patent/JPS5139785B2/ja
Priority claimed from JP9206972A external-priority patent/JPS523493B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA1001551A publication Critical patent/CA1001551A/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
    • 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
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/238—Metals or alloys, e.g. oligodynamic metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G5/00—Compounds of silver

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Water Treatment By Sorption (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catalysts (AREA)
CA163,212A 1972-02-09 1973-02-08 Method for production of bactericide for water treatment and method for treating water with said bactericide Expired CA1001551A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1459172A JPS5144339B2 (en) 1972-02-09 1972-02-09
JP3227072A JPS521586B2 (en) 1972-03-30 1972-03-30
JP6077772A JPS5139785B2 (en) 1972-06-16 1972-06-16
JP9206972A JPS523493B2 (en) 1972-09-12 1972-09-12

Publications (1)

Publication Number Publication Date
CA1001551A true CA1001551A (en) 1976-12-14

Family

ID=27456232

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,212A Expired CA1001551A (en) 1972-02-09 1973-02-08 Method for production of bactericide for water treatment and method for treating water with said bactericide

Country Status (4)

Country Link
CA (1) CA1001551A (en)
DE (1) DE2305951A1 (en)
FR (1) FR2171310B1 (en)
GB (1) GB1429318A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU554311B2 (en) * 1981-04-02 1986-08-14 Medichem A.G. Method for the preparation of molded bodies for asepticizing water and aqueous solutions

Also Published As

Publication number Publication date
GB1429318A (en) 1976-03-24
DE2305951A1 (en) 1973-08-16
FR2171310A1 (en) 1973-09-21
FR2171310B1 (en) 1977-06-10

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