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FI20050335A0 - Electrochemical method for preparing microbicidal solutions - Google Patents

Electrochemical method for preparing microbicidal solutions

Info

Publication number
FI20050335A0
FI20050335A0 FI20050335A FI20050335A FI20050335A0 FI 20050335 A0 FI20050335 A0 FI 20050335A0 FI 20050335 A FI20050335 A FI 20050335A FI 20050335 A FI20050335 A FI 20050335A FI 20050335 A0 FI20050335 A0 FI 20050335A0
Authority
FI
Finland
Prior art keywords
electrochemical method
preparing
solutions
microbicidal solutions
preparing microbicidal
Prior art date
Application number
FI20050335A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20050335L (en
FI120715B (en
Inventor
Martti Savolainen
Original Assignee
Keskuslaboratorio
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 Keskuslaboratorio filed Critical Keskuslaboratorio
Priority to FI20050335A priority Critical patent/FI120715B/en
Publication of FI20050335A0 publication Critical patent/FI20050335A0/en
Priority to PCT/FI2006/000102 priority patent/WO2006103314A1/en
Priority to EP06725863A priority patent/EP1866253A1/en
Publication of FI20050335L publication Critical patent/FI20050335L/en
Application granted granted Critical
Publication of FI120715B publication Critical patent/FI120715B/en

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
    • C02F1/461—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
    • 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
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4618—Supplying or removing reactants or electrolyte
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/04—Oxidation reduction potential [ORP]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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
    • 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
    • C02F2303/20—Prevention of biofouling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
FI20050335A 2005-03-30 2005-03-30 Electrochemical method for preparing microbicidal solutions FI120715B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20050335A FI120715B (en) 2005-03-30 2005-03-30 Electrochemical method for preparing microbicidal solutions
PCT/FI2006/000102 WO2006103314A1 (en) 2005-03-30 2006-03-30 Electrochemical method for preparing microbiocidal solutions
EP06725863A EP1866253A1 (en) 2005-03-30 2006-03-30 Electrochemical method for preparing microbiocidal solutions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050335A FI120715B (en) 2005-03-30 2005-03-30 Electrochemical method for preparing microbicidal solutions
FI20050335 2005-03-30

Publications (3)

Publication Number Publication Date
FI20050335A0 true FI20050335A0 (en) 2005-03-30
FI20050335L FI20050335L (en) 2006-10-01
FI120715B FI120715B (en) 2010-02-15

Family

ID=34385120

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050335A FI120715B (en) 2005-03-30 2005-03-30 Electrochemical method for preparing microbicidal solutions

Country Status (3)

Country Link
EP (1) EP1866253A1 (en)
FI (1) FI120715B (en)
WO (1) WO2006103314A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140322362A1 (en) * 2011-12-22 2014-10-30 Bromine Compounds Ltd. In situ production of a biocidal bromine species via electrolysis
EP2804838A4 (en) * 2012-01-20 2015-08-05 Teknologian Tutkimuskeskus Vtt Oy PROCESS FOR PRODUCING BIOCIDES FROM INDUSTRIAL PROCESS WATER
WO2014011331A1 (en) 2012-07-12 2014-01-16 Hercules Incorporated Electrochemical generation of chlorinated urea derivatives
US10172360B2 (en) 2014-12-09 2019-01-08 Johnson Matthey Public Limited Company Methods for the direct electrolytic production of stable, high concentration aqueous halosulfamate or halosulfonamide solutions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8610479D0 (en) * 1986-04-29 1986-06-04 Laporte Industries Ltd Disinfection of water
GB2316090B (en) * 1996-09-26 1998-12-23 Julian Bryson Method and apparatus for producing a sterilising solution
US6589396B2 (en) * 1998-06-26 2003-07-08 Canon Kabushiki Kaisha Method for treating colored liquid and apparatus for treating colored liquid
WO2000071476A1 (en) * 1999-05-24 2000-11-30 Sheets Richard G Reclamation of materials in a closed environment with remedial water
US20020023847A1 (en) * 2000-06-23 2002-02-28 Shinichi Natsume Cleansing system and method using water electrolysis
WO2003050044A1 (en) * 2001-12-10 2003-06-19 Radical Waters (Ip) (Pty) Limited Electrochemically activated water for the treatment of cystitis
JP4197893B2 (en) * 2001-12-28 2008-12-17 株式会社オメガ Method and apparatus for producing washing / cleaning sterilizing water
US7479215B2 (en) * 2002-01-24 2009-01-20 Scimist, Inc. Mediated electrochemical oxidation of halogenated hydrocarbon waste materials
EP1772432A4 (en) * 2004-03-05 2011-09-07 Hosoda Electric Co Ltd Acidic water producing device, acidic water producing method, and acidic water

Also Published As

Publication number Publication date
WO2006103314A1 (en) 2006-10-05
FI20050335L (en) 2006-10-01
FI120715B (en) 2010-02-15
EP1866253A1 (en) 2007-12-19

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