EP3218313A4 - Electrolytic cell with advanced oxidation process and electro catalytic paddle electrode - Google Patents

Electrolytic cell with advanced oxidation process and electro catalytic paddle electrode Download PDF

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Publication number
EP3218313A4
EP3218313A4 EP14905856.2A EP14905856A EP3218313A4 EP 3218313 A4 EP3218313 A4 EP 3218313A4 EP 14905856 A EP14905856 A EP 14905856A EP 3218313 A4 EP3218313 A4 EP 3218313A4
Authority
EP
European Patent Office
Prior art keywords
electrolytic cell
oxidation process
advanced oxidation
electro catalytic
paddle electrode
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Withdrawn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
EP14905856.2A
Other languages
German (de)
French (fr)
Other versions
EP3218313A1 (en
Inventor
Michael Fraim
Sanjeev Jakhete
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.)
Global Water Holdings LLC
Original Assignee
Global Water Holdings LLC
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 Global Water Holdings LLC filed Critical Global Water Holdings LLC
Publication of EP3218313A1 publication Critical patent/EP3218313A1/en
Publication of EP3218313A4 publication Critical patent/EP3218313A4/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Withdrawn legal-status Critical Current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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • 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
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46147—Diamond coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/024—Turbulent
    • 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
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Electrochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
EP14905856.2A 2014-11-12 2014-11-12 Electrolytic cell with advanced oxidation process and electro catalytic paddle electrode Withdrawn EP3218313A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/065232 WO2016076857A1 (en) 2014-11-12 2014-11-12 Electrolytic cell with advanced oxidation process and electro catalytic paddle electrode

Publications (2)

Publication Number Publication Date
EP3218313A1 EP3218313A1 (en) 2017-09-20
EP3218313A4 true EP3218313A4 (en) 2018-05-16

Family

ID=55954772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14905856.2A Withdrawn EP3218313A4 (en) 2014-11-12 2014-11-12 Electrolytic cell with advanced oxidation process and electro catalytic paddle electrode

Country Status (6)

Country Link
EP (1) EP3218313A4 (en)
CN (1) CN107108284A (en)
CA (1) CA2971084A1 (en)
MX (1) MX2017006309A (en)
SG (1) SG11201704683SA (en)
WO (1) WO2016076857A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102657253B1 (en) 2018-03-21 2024-04-16 악신 워터 테크놀로지스 아이엔씨. Electrolyzer with bipolar electrodes for wastewater treatment
US11772991B2 (en) * 2018-06-19 2023-10-03 FisherH2O, LLC Apparatuses and methods for treating, purifying and/or extracting from wastewater
US10662089B2 (en) 2018-06-19 2020-05-26 FisherH2O, LLC Apparatus for treating, purifying and/or extracting from wastewater
CN111850590A (en) * 2019-04-25 2020-10-30 上海潓美医疗科技有限公司 Expanded ion-exchange membrane electrolyzer
CN110835182A (en) * 2019-11-26 2020-02-25 浙江兴兴新能源科技有限公司 A kind of low BC ratio wastewater treatment process and treatment device
CN111439812B (en) * 2020-06-17 2020-09-08 山东龙安泰环保科技有限公司 An electrochemical water treatment device with electrode spacing regulation function
CN113816541B (en) * 2021-10-26 2022-07-19 中国石油化工股份有限公司 Sewage treatment method and device
CN113860440B (en) * 2021-12-01 2022-03-25 天津市环境保护技术开发中心设计所有限责任公司 High-low pressure superposition type internal circulation electro-catalysis wastewater treatment device and method
CN115947419A (en) * 2022-06-09 2023-04-11 松山湖材料实验室 Titanium oxide porous ceramic coating electrode and its preparation method, application and electrical equipment
CN119528317A (en) * 2024-12-19 2025-02-28 中国五冶集团有限公司 A device for removing refractory organic matter from wastewater

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090242424A1 (en) * 2006-08-08 2009-10-01 Singapore Technologies Dynamics Pte. Ltd Method and apparatus for treating water or wastewater or the like
US20110186526A1 (en) * 2007-08-02 2011-08-04 Mcguire Dennis Transportable reactor tank
US20140048466A1 (en) * 2007-08-02 2014-02-20 Ecosphere Technologies, Inc. Apparatus for treating Lake Okeechobee water

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589488A (en) * 1978-12-27 1980-07-07 Shinko Fuaudoraa Kk Electrolytic bath for formation of sodium hypochlorite
RU2175644C1 (en) * 2000-04-04 2001-11-10 Баркар Леонид Иванович Electric coagulator
CN101020590B (en) * 2006-02-14 2010-08-11 北京国力源高分子科技研发中心 Process of treating refractory organic effluent with free radical
CN203781882U (en) * 2014-01-20 2014-08-20 南京万德斯环保科技有限公司 Oxidation-flocculation complex bed device for landfill leachate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090242424A1 (en) * 2006-08-08 2009-10-01 Singapore Technologies Dynamics Pte. Ltd Method and apparatus for treating water or wastewater or the like
US20110186526A1 (en) * 2007-08-02 2011-08-04 Mcguire Dennis Transportable reactor tank
US20140048466A1 (en) * 2007-08-02 2014-02-20 Ecosphere Technologies, Inc. Apparatus for treating Lake Okeechobee water

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016076857A1 *

Also Published As

Publication number Publication date
MX2017006309A (en) 2018-01-15
CN107108284A (en) 2017-08-29
WO2016076857A1 (en) 2016-05-19
SG11201704683SA (en) 2017-07-28
CA2971084A1 (en) 2016-05-19
EP3218313A1 (en) 2017-09-20

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