CA2763550A1 - Systemes de nettoyage de polarite inversee et de commande de flux electronique pour des generateurs chimiques electrolytiques a faible intervention - Google Patents

Systemes de nettoyage de polarite inversee et de commande de flux electronique pour des generateurs chimiques electrolytiques a faible intervention Download PDF

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Publication number
CA2763550A1
CA2763550A1 CA2763550A CA2763550A CA2763550A1 CA 2763550 A1 CA2763550 A1 CA 2763550A1 CA 2763550 A CA2763550 A CA 2763550A CA 2763550 A CA2763550 A CA 2763550A CA 2763550 A1 CA2763550 A1 CA 2763550A1
Authority
CA
Canada
Prior art keywords
electrolytic cell
cleaning
current density
approximately
power supply
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.)
Abandoned
Application number
CA2763550A
Other languages
English (en)
Inventor
Justin Sanchez
Kevin Schwarz
Rodney E. Herrington
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.)
De Nora Miox Inc
Original Assignee
Miox Corp
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 Miox Corp filed Critical Miox Corp
Publication of CA2763550A1 publication Critical patent/CA2763550A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • 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
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • 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
    • C02F2001/46119—Cleaning the electrodes
    • 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
    • C02F2001/46185—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water only anodic or acidic water, e.g. for oxidizing or sterilizing
    • 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
    • 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
    • C02F2201/4614—Current
    • 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
    • C02F2201/46145—Fluid flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

L'invention concerne un procédé et un appareil destinés à un générateur électrolytique sur site à haute fiabilité et faible maintenance équipé d'une surveillance à cellule automatique de l'accumulation de film contaminant, ainsi que d'un retrait ou d'un nettoyage automatique du film contaminant. Ce procédé et cet appareil n'exigent de préférence aucune intervention humaine pour le nettoyage. Pour des cellules à densité de courant élevé, le nettoyage est de préférence exécuté en inversant la polarité des électrodes et en appliquant une densité de courant plus faible aux électrodes. Une seconde alimentation électrique, à densité de courant plus faible, peut être utilisée pour le nettoyage de la polarité inversée. Le flux d'électrolyte est de préférence surveillé et réglé automatiquement.
CA2763550A 2008-05-28 2009-05-28 Systemes de nettoyage de polarite inversee et de commande de flux electronique pour des generateurs chimiques electrolytiques a faible intervention Abandoned CA2763550A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5671808P 2008-05-28 2008-05-28
US61/056,718 2008-05-28
PCT/US2009/045460 WO2009155044A2 (fr) 2008-05-28 2009-05-28 Systèmes de nettoyage de polarité inversée et de commande de flux électronique pour des générateurs chimiques électrolytiques à faible intervention

Publications (1)

Publication Number Publication Date
CA2763550A1 true CA2763550A1 (fr) 2009-12-23

Family

ID=41434648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2763550A Abandoned CA2763550A1 (fr) 2008-05-28 2009-05-28 Systemes de nettoyage de polarite inversee et de commande de flux electronique pour des generateurs chimiques electrolytiques a faible intervention

Country Status (6)

Country Link
US (1) US20090229992A1 (fr)
EP (1) EP2286003A4 (fr)
JP (1) JP2011522123A (fr)
CA (1) CA2763550A1 (fr)
MX (1) MX2010012917A (fr)
WO (1) WO2009155044A2 (fr)

Families Citing this family (17)

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US7922890B2 (en) * 2006-11-28 2011-04-12 Miox Corporation Low maintenance on-site generator
NL2004720C2 (nl) * 2010-05-14 2011-11-15 Watter Holding B V Inrichting voor het produceren van een electrochemisch geactiveerde oplossing middels een electrolyseproces.
PL3257819T3 (pl) * 2010-08-06 2020-06-15 De Nora Holdings Us, Inc. Generator elektrolityczny on-site
EP2697730A4 (fr) * 2011-04-15 2015-04-15 Advanced Diamond Technologies Inc Système et procédé électrochimiques destinés à une génération sur site d'oxydants sous une densité de courant élevée
GB2490913B (en) 2011-05-17 2015-12-02 A Gas Internat Ltd Electrochemical cell and method for operation of the same
US8882972B2 (en) 2011-07-19 2014-11-11 Ecolab Usa Inc Support of ion exchange membranes
US8562810B2 (en) 2011-07-26 2013-10-22 Ecolab Usa Inc. On site generation of alkalinity boost for ware washing applications
WO2013069164A1 (fr) * 2011-11-11 2013-05-16 Hosokawa Kanji Dispositif de production de gaz hho
US20130193001A1 (en) * 2012-01-26 2013-08-01 Tennant Company Apparatus and Method for Generating Thermally-Enhanced Treatment Liquids
US20140097093A1 (en) * 2012-10-05 2014-04-10 Miox Corporation Transformerless On-Site Generation
US10113241B2 (en) * 2014-02-04 2018-10-30 Jeffrey Allen Kaiser Control board for controlling channel sequencing of positive and negative DC voltage and current
KR102645213B1 (ko) * 2017-03-06 2024-03-07 에보쿠아 워터 테크놀로지스 엘엘씨 개선된 전기화학 시스템 설계를 위한 피드백 제어의 실행
AU2018301809B2 (en) * 2017-07-12 2023-07-20 Axine Water Technologies Inc. Method of operating a wastewater treatment system
WO2019070877A1 (fr) 2017-10-05 2019-04-11 Electrosea Llc Système de production de biocide électrolytique pour utilisation à bord d'une embarcation
WO2020167645A1 (fr) 2019-02-11 2020-08-20 ElectroSea, LLC Système de production de biocide électrolytique semi-conducteur doté de caractéristiques rétro-ajustées pour utilisation à bord d'une embarcation
CN113853358B (zh) 2019-04-09 2024-03-08 伊莱克崔西有限公司 电解杀生物剂产生单元
ES2841509B2 (es) * 2019-12-16 2022-05-30 Santana Ramirez Alberto Andres Proceso para la limpieza de superficies catódicas en celdas voltaicas

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Also Published As

Publication number Publication date
WO2009155044A3 (fr) 2010-04-22
WO2009155044A2 (fr) 2009-12-23
US20090229992A1 (en) 2009-09-17
JP2011522123A (ja) 2011-07-28
EP2286003A4 (fr) 2011-05-25
EP2286003A2 (fr) 2011-02-23
MX2010012917A (es) 2011-03-03

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140514

FZDE Discontinued

Effective date: 20170502

FZDE Discontinued

Effective date: 20170502