GB1467862A - Method of and an apparatus for disinfecting liquids by anodic oxidation with a silver anode - Google Patents

Method of and an apparatus for disinfecting liquids by anodic oxidation with a silver anode

Info

Publication number
GB1467862A
GB1467862A GB2441374A GB2441374A GB1467862A GB 1467862 A GB1467862 A GB 1467862A GB 2441374 A GB2441374 A GB 2441374A GB 2441374 A GB2441374 A GB 2441374A GB 1467862 A GB1467862 A GB 1467862A
Authority
GB
United Kingdom
Prior art keywords
anodic oxidation
anode
silver
water
silver anode
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
GB2441374A
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.)
Sachs Systemtechnik GmbH
Original Assignee
Sachs Systemtechnik GmbH
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 Sachs Systemtechnik GmbH filed Critical Sachs Systemtechnik GmbH
Publication of GB1467862A publication Critical patent/GB1467862A/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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4606—Treatment of water, waste water, or sewage by electrochemical methods for producing oligodynamic substances to disinfect the water
    • 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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/03—Electric current
    • A61L2/035—Electrolysis
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

1467862 Electrolytic purification of water SACHS-SYSTEMTECHNIK GmbH 3 June 1974 [9 June 1973] 24413/74 Heading C7B Water which is contaminated with microorganisms is purified electrolytically by passage through the anode compartment of a cell divided by a diaphragm permeable to anions only and in which the anode is made of silver or a silvercontaining material. The water is thus subjected to both anodic oxidation and to the effect of silver ions from the silver anode.
GB2441374A 1973-06-09 1974-06-03 Method of and an apparatus for disinfecting liquids by anodic oxidation with a silver anode Expired GB1467862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2329628A DE2329628A1 (en) 1973-06-09 1973-06-09 PROCESS AND EQUIPMENT FOR THE DISINICIATION OF LIQUIDS BY ANODIC OXYDATION WITH A SILVER ANODE

Publications (1)

Publication Number Publication Date
GB1467862A true GB1467862A (en) 1977-03-23

Family

ID=5883638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2441374A Expired GB1467862A (en) 1973-06-09 1974-06-03 Method of and an apparatus for disinfecting liquids by anodic oxidation with a silver anode

Country Status (11)

Country Link
US (1) US3923632A (en)
JP (1) JPS5032764A (en)
AR (1) AR205712A1 (en)
BR (1) BR7404717D0 (en)
DE (1) DE2329628A1 (en)
EG (1) EG11610A (en)
FR (1) FR2232514B1 (en)
GB (1) GB1467862A (en)
IN (1) IN141695B (en)
IT (1) IT1014300B (en)
OA (1) OA04715A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048044A (en) * 1973-06-09 1977-09-13 Sachs-Systemtechnik Gmbh Water-purifying apparatus
JPS5421050A (en) * 1977-07-15 1979-02-16 Riyousen Enjiniaringu Kk Fresh water sterilizing system
US4291125A (en) * 1980-01-16 1981-09-22 Greatbatch W Method for electronic control of infections using silver ions
US4337136A (en) * 1981-03-02 1982-06-29 Dahlgren Vincent M F Device for purifying water
US4451341A (en) * 1982-12-29 1984-05-29 Hidrotronic De Colombia, S.A. Electrolytic water sterilization system
US4525253A (en) * 1983-02-15 1985-06-25 Med Products, Inc. Method and apparatus for purification of water
DE3629010A1 (en) * 1986-08-27 1988-03-03 Siemens Ag Dental equipment having a low organism count
US4761215A (en) * 1987-04-30 1988-08-02 Maryan Chak Device for silverizing water
JPH02270461A (en) * 1989-04-12 1990-11-05 Rikuruuto:Kk Data management system for terminal call number converter
US6007693A (en) 1995-03-30 1999-12-28 Bioquest Spa halogen generator and method of operating
AU6371300A (en) * 1999-09-15 2001-04-17 Everclear Environmental Technologies Corporation Water-treatment system for heating, ventilation and air conditioning system
DE102008055792B4 (en) * 2008-11-04 2012-12-20 Necon Gmbh Device for electrophysical water treatment
DE102015208801A1 (en) * 2015-05-12 2016-11-17 Paul Schaffrath Method for inactivating pathogens with electrically generated silver ions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046467A (en) * 1931-01-29 1936-07-07 Katadyn Inc Sterilization of liquids by means of oligodynamy
FR856791A (en) * 1939-03-11 1940-08-07 Electrolytic sterilization method and apparatus
US2882210A (en) * 1955-07-01 1959-04-14 George N Jenks Electrolytic water purification process
US3135674A (en) * 1960-06-06 1964-06-02 Electric Storage Battery Co Method and apparatus for the purification of water
US3528905A (en) * 1968-03-22 1970-09-15 Ethel C Fornes Electrolytic sterilization

Also Published As

Publication number Publication date
IT1014300B (en) 1977-04-20
US3923632A (en) 1975-12-02
DE2329628A1 (en) 1975-01-23
OA04715A (en) 1980-08-31
EG11610A (en) 1977-09-30
FR2232514B1 (en) 1978-01-13
BR7404717D0 (en) 1975-01-28
JPS5032764A (en) 1975-03-29
AR205712A1 (en) 1976-05-31
IN141695B (en) 1977-04-09
FR2232514A1 (en) 1975-01-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee