EP3259235A4 - Electrochemical device producing disinfection liquid content (ozone, active chlorine, hydrogen peroxide) - Google Patents

Electrochemical device producing disinfection liquid content (ozone, active chlorine, hydrogen peroxide) Download PDF

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Publication number
EP3259235A4
EP3259235A4 EP13884589.6A EP13884589A EP3259235A4 EP 3259235 A4 EP3259235 A4 EP 3259235A4 EP 13884589 A EP13884589 A EP 13884589A EP 3259235 A4 EP3259235 A4 EP 3259235A4
Authority
EP
European Patent Office
Prior art keywords
ozone
hydrogen peroxide
electrochemical device
liquid content
active chlorine
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.)
Withdrawn
Application number
EP13884589.6A
Other languages
German (de)
French (fr)
Other versions
EP3259235A1 (en
Inventor
Said RIYAD
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3259235A1 publication Critical patent/EP3259235A1/en
Publication of EP3259235A4 publication Critical patent/EP3259235A4/en
Withdrawn legal-status Critical Current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
    • C02F1/461—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
    • 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
    • C02F2201/4616—Power supply
    • C02F2201/4617—DC only
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
EP13884589.6A 2013-05-15 2013-05-15 Electrochemical device producing disinfection liquid content (ozone, active chlorine, hydrogen peroxide) Withdrawn EP3259235A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SY2013/000001 WO2014185868A1 (en) 2013-05-15 2013-05-15 Electrochemical device producing disinfection liquid content (ozone, active chlorine, hydrogen peroxide)

Publications (2)

Publication Number Publication Date
EP3259235A1 EP3259235A1 (en) 2017-12-27
EP3259235A4 true EP3259235A4 (en) 2018-11-07

Family

ID=51898705

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13884589.6A Withdrawn EP3259235A4 (en) 2013-05-15 2013-05-15 Electrochemical device producing disinfection liquid content (ozone, active chlorine, hydrogen peroxide)

Country Status (2)

Country Link
EP (1) EP3259235A4 (en)
WO (1) WO2014185868A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108658184A (en) * 2018-05-15 2018-10-16 廊坊市凯翔工贸有限公司 Sulphur removal sterilizing unit
EP3771693A1 (en) 2019-07-30 2021-02-03 Lift Holding GmbH Water disinfection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819329A (en) * 1971-05-11 1974-06-25 Morton Norwich Products Inc Spray sanitizing system with electrolytic generator
US4151052A (en) * 1977-02-18 1979-04-24 Chlorine Engineers Corp., Ltd. Process for producing sodium hypochlorite
EP1323678A1 (en) * 2001-12-25 2003-07-02 SANYO ELECTRIC Co., Ltd. Water treating apparatus
WO2012142435A2 (en) * 2011-04-15 2012-10-18 Advanced Diamond Technologies, Inc. Electrochemical system and method for on-site generation of oxidants at high current density

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201012973A (en) * 2008-09-30 2010-04-01 Industrie De Nora Spa Cathode member and bipolar plate for hypochlorite cells
NZ597525A (en) * 2009-07-16 2013-09-27 Watkins Mfg Corp Drop-in chlorinator for portable spas

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819329A (en) * 1971-05-11 1974-06-25 Morton Norwich Products Inc Spray sanitizing system with electrolytic generator
US4151052A (en) * 1977-02-18 1979-04-24 Chlorine Engineers Corp., Ltd. Process for producing sodium hypochlorite
EP1323678A1 (en) * 2001-12-25 2003-07-02 SANYO ELECTRIC Co., Ltd. Water treating apparatus
WO2012142435A2 (en) * 2011-04-15 2012-10-18 Advanced Diamond Technologies, Inc. Electrochemical system and method for on-site generation of oxidants at high current density

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014185868A1 *

Also Published As

Publication number Publication date
EP3259235A1 (en) 2017-12-27
WO2014185868A1 (en) 2014-11-20

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160331

18D Application deemed to be withdrawn

Effective date: 20151216

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

D18D Application deemed to be withdrawn (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20181010

RIC1 Information provided on ipc code assigned before grant

Ipc: C02F 1/467 20060101AFI20181004BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

R18D Application deemed to be withdrawn (corrected)

Effective date: 20190507