GB1415000A - Method and apparatus for removing solids from electrolytic cells - Google Patents

Method and apparatus for removing solids from electrolytic cells

Info

Publication number
GB1415000A
GB1415000A GB5806272A GB5806272A GB1415000A GB 1415000 A GB1415000 A GB 1415000A GB 5806272 A GB5806272 A GB 5806272A GB 5806272 A GB5806272 A GB 5806272A GB 1415000 A GB1415000 A GB 1415000A
Authority
GB
United Kingdom
Prior art keywords
electrodes
electrolyte
cell
gas flow
electrolytically
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
GB5806272A
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.)
PACIFIC ENG PRODUCTION CO OF N
Original Assignee
PACIFIC ENG PRODUCTION CO OF N
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 PACIFIC ENG PRODUCTION CO OF N filed Critical PACIFIC ENG PRODUCTION CO OF N
Priority to GB5806272A priority Critical patent/GB1415000A/en
Priority to DE19722261744 priority patent/DE2261744A1/en
Publication of GB1415000A publication Critical patent/GB1415000A/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
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • 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
    • 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
    • C02F2201/4615—Time
    • 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
    • C02F2201/4619—Supplying gas to the electrolyte

Abstract

1415000 Treating liquids electrolytically PACIFIC ENG & PRODUCTION CO 15 Dec 1972 58062/72 Heading C7B An aqueous electrolyte having ions and/or molecules the solubility of which decrease with increasing alkalinity is electrolytically treated in a cell having a pair of spaced apart parallel electrodes connected to a D.C. source by flowing the electrolyte vertically upwardly through the space between the electrodes and intermittently injecting a gas (e.g. air) under pressure into the bottom of the cell to discharge from its top, the gas flow being maintained at a level producing bubbles of diameter greater than the spacing between the electrodes. The electrolyte may be sewage or industrial waste water. As shown cylindrical cathode 10 and anode 11, e.g. of graphite or Ti coated with PbO 2 , are supported and separated by insulator 13 and bolted respectively to electrical connectors 17, 18. Compressed air is introduced at 20, and electrolyte enters at 15 and leaves at 16. Gas flow may be controlled by solenoid operated valve 23 with timing device 24. Cells may be used in series. Electrodes may be flat sheets.
GB5806272A 1972-12-15 1972-12-15 Method and apparatus for removing solids from electrolytic cells Expired GB1415000A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5806272A GB1415000A (en) 1972-12-15 1972-12-15 Method and apparatus for removing solids from electrolytic cells
DE19722261744 DE2261744A1 (en) 1972-12-15 1972-12-16 METHOD OF ELECTROLYTIC TREATMENT OF WASTE WATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5806272A GB1415000A (en) 1972-12-15 1972-12-15 Method and apparatus for removing solids from electrolytic cells

Publications (1)

Publication Number Publication Date
GB1415000A true GB1415000A (en) 1975-11-26

Family

ID=10480690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5806272A Expired GB1415000A (en) 1972-12-15 1972-12-15 Method and apparatus for removing solids from electrolytic cells

Country Status (2)

Country Link
DE (1) DE2261744A1 (en)
GB (1) GB1415000A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006030162A1 (en) * 2004-09-16 2006-03-23 Saint-Gobain Seva Method and device for treating a fluid by electrolysis
FR2889178A1 (en) * 2005-05-27 2007-02-02 Saint Gobain Seva Sa Fluid treatment procedure, especially for decarbonation of water by electrolysis in reactor with anode and cathode, uses gas injection or mechanical means for intense agitation of fluid
WO2011075797A1 (en) * 2009-12-24 2011-06-30 Poolrite Research Pty Ltd Arrangement and method for pool safety and cleaning an electrolytic cell
WO2017046444A1 (en) * 2015-09-17 2017-03-23 Klemola Martti A device for purifying water and its use

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1483126A (en) * 1975-01-03 1977-08-17 Electricity Council Electrolytic treatment of dilute cyanide solution and cell therefor
DE19951944A1 (en) * 1999-10-28 2001-05-03 Mannesmann Rexroth Ag Electrical circuit arrangement for converting an input voltage
DE102009011108B4 (en) * 2009-03-03 2013-04-25 Heinz Günther Römer Electrolysis cell in a compact form

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006030162A1 (en) * 2004-09-16 2006-03-23 Saint-Gobain Seva Method and device for treating a fluid by electrolysis
FR2889178A1 (en) * 2005-05-27 2007-02-02 Saint Gobain Seva Sa Fluid treatment procedure, especially for decarbonation of water by electrolysis in reactor with anode and cathode, uses gas injection or mechanical means for intense agitation of fluid
WO2011075797A1 (en) * 2009-12-24 2011-06-30 Poolrite Research Pty Ltd Arrangement and method for pool safety and cleaning an electrolytic cell
WO2017046444A1 (en) * 2015-09-17 2017-03-23 Klemola Martti A device for purifying water and its use
EP3350131B1 (en) 2015-09-17 2021-08-25 Elwater Ltd Oy A device for purifying water and its use

Also Published As

Publication number Publication date
DE2261744A1 (en) 1974-06-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee