CA1037417A - Process and apparatus for removal of contaminants from wastes - Google Patents

Process and apparatus for removal of contaminants from wastes

Info

Publication number
CA1037417A
CA1037417A CA128,532A CA128532A CA1037417A CA 1037417 A CA1037417 A CA 1037417A CA 128532 A CA128532 A CA 128532A CA 1037417 A CA1037417 A CA 1037417A
Authority
CA
Canada
Prior art keywords
chamber
electrode
contaminants
anode chamber
filled
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
CA128,532A
Other languages
English (en)
French (fr)
Other versions
CA128532S (en
Inventor
Katsuhiro Okubo
Atsuyuki Ueno
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
Application granted granted Critical
Publication of CA1037417A publication Critical patent/CA1037417A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • 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
    • C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
    • 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
    • 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
    • C02F2101/18—Cyanides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
CA128,532A 1970-11-26 1971-11-25 Process and apparatus for removal of contaminants from wastes Expired CA1037417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45104213A JPS5128938B1 ( ) 1970-11-26 1970-11-26

Publications (1)

Publication Number Publication Date
CA1037417A true CA1037417A (en) 1978-08-29

Family

ID=14374666

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,532A Expired CA1037417A (en) 1970-11-26 1971-11-25 Process and apparatus for removal of contaminants from wastes

Country Status (7)

Country Link
US (1) US3764499A ( )
JP (1) JPS5128938B1 ( )
CA (1) CA1037417A ( )
CH (1) CH534111A ( )
DE (1) DE2158847C2 ( )
FR (1) FR2117261A5 ( )
GB (1) GB1375025A ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342449A (en) * 1990-12-11 1994-08-30 Holbein Bruce E Process for the decontamination of toxic, heavy-metal containing soils

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004994A (en) * 1972-07-12 1977-01-25 Stauffer Chemical Company Electrochemical removal of contaminants
US3888756A (en) * 1972-07-26 1975-06-10 Stanley Electric Co Ltd Apparatus for treating water containing impurities
IE39814B1 (en) * 1973-08-03 1979-01-03 Parel Sa Electrochemical process and apparatus
US3970531A (en) * 1974-09-04 1976-07-20 Rockwell International Corporation Decreasing the cyanide and heavy metal content of an aqueous solution
US4014767A (en) * 1974-10-18 1977-03-29 Ametek, Inc. Self-contained waste disposal system including self-cleaning filter
US3969201A (en) * 1975-01-13 1976-07-13 Canadian Patents And Development Limited Electrolytic production of alkaline peroxide solutions
DE2518433A1 (de) * 1975-04-25 1976-11-11 Basf Ag Verfahren zur entfernung von quecksilber aus fluessigkeiten
US4072596A (en) * 1975-04-30 1978-02-07 Westinghouse Electric Corporation Apparatus for removal of contaminants from water
DE2531850A1 (de) * 1975-07-16 1977-01-20 Einhell Hans Gmbh Elektrolysezelle fuer die behandlung von wasser
IT1064586B (it) * 1975-07-11 1985-02-18 Univ Bruxelles Cella elettrolitica per il trattamento di materiali olverulenti o spezzettati e procedimento di utilizzazione di tale cella
IL49852A (en) * 1975-07-16 1980-07-31 Einhell Hans Gmbh Process and electrolytic cell for the treatment of water
CA1156966A (en) * 1976-02-06 1983-11-15 H.S.A. Reactors Limited Electro-chemical treatment of lquid effluent
US4053378A (en) * 1976-03-04 1977-10-11 Westinghouse Electric Corporation Water purification method and apparatus
FR2311760A1 (fr) * 1976-04-30 1976-12-17 Westinghouse Electric Corp Procede et installation pour enlever les contaminants oxydables d'un milieu aqueux
FR2370000A1 (fr) * 1976-11-03 1978-06-02 Elf Aquitaine Decyanuration d'eaux residuaires
DE2738274A1 (de) * 1977-08-25 1979-03-01 Bayer Ag Verfahren zur entfernung von bleiionen aus formose
FR2470093A1 (fr) * 1979-11-26 1981-05-29 Anvar Procede et dispositif pour la desinfection de l'eau par voie electrochimique
US4360417A (en) * 1980-07-03 1982-11-23 Celanese Corporation Dimensionally stable high surface area anode comprising graphitic carbon fibers
SE8005138L (sv) * 1980-07-11 1982-01-12 Sodermark Nils Erik Sett att avgifta cyanider
US4465573A (en) * 1981-05-12 1984-08-14 Hare Harry M O Method and apparatus for the purification of water
JPS57195244U ( ) * 1981-06-05 1982-12-10
US4472256A (en) * 1983-07-13 1984-09-18 Hilbig Herbert H Electrolytic pool chlorinator
US4601808A (en) * 1984-05-16 1986-07-22 Hanns-Heinz Eumann Apparatus for desalting water by electrodialysis
DE3705956A1 (de) * 1987-02-25 1988-09-08 Dornier System Gmbh Simultane abreicherung von schwermetallen und oxidierbaren schadstoffen aus abwaessern
WO1989011452A1 (en) * 1988-05-26 1989-11-30 Inzhenerny Tsentr ''transzvuk'' Electrolizer for cleaning liquid media
US5124017A (en) * 1988-11-21 1992-06-23 Rogov Vladimir M Electrolyzer for removing fluorine-containing impurities from water
US5292412A (en) * 1990-04-12 1994-03-08 Eltech Systems Corporation Removal of mercury from waste streams
US5364527A (en) * 1990-06-20 1994-11-15 Heinz Zimmermann Apparatus and process for treating water
EP0462523B1 (de) * 1990-06-20 1994-08-31 Heinz Zimmermann Vorrichtung und Verfahren zum Aufbereiten von Wasser
JP3095441B2 (ja) * 1990-12-26 2000-10-03 ユニチカ株式会社 電解槽およびその操作方法
US5230782A (en) * 1991-07-22 1993-07-27 International Business Machines Corporation Electrolytic process for reducing the organic content of an aqueous composition and apparatus therefore
FI922485A (fi) * 1992-05-29 1993-11-30 Seppo Tapio Ylaesaari Elektrokemiskt foerfarande och anordning foer avlaegsnande av syre ur vatten eller vattenloesningar
US5238577A (en) * 1992-06-22 1993-08-24 Newsom Roy R Method and device for magnetically removing charged particles from a body of liquid
DE4235833C2 (de) * 1992-10-23 1997-01-30 Baeumer Michael Vorrichtung und Verfahren zur Wasserreinigung
DE4235834C2 (de) * 1992-10-23 1994-11-17 Baeumer Michael Vorrichtung zur Behandlung von Abwässern
DE4244060A1 (de) * 1992-12-24 1994-06-30 Gruenbeck Josef Wasseraufb Verfahren und Anlage zur Behandlung einer wäßrigen Lösung durch Ionenaustausch
JPH07106283B2 (ja) * 1993-10-07 1995-11-15 有限会社ゼオテック 荷電コアレッサー型油水分離装置
US6402916B1 (en) 1993-10-27 2002-06-11 Richard L. Sampson Electrolytic process and apparatus controlled regeneration of modified ion exchangers to purify aqueous solutions and adjust ph
US5705050A (en) * 1996-04-29 1998-01-06 Sampson; Richard L. Electrolytic process and apparatus for the controlled oxidation and reduction of inorganic and organic species in aqueous solutions
US6024850A (en) 1993-10-27 2000-02-15 Halox Technologies Corporation Modified ion exchange materials
US5419816A (en) * 1993-10-27 1995-05-30 Halox Technologies Corporation Electrolytic process and apparatus for the controlled oxidation of inorganic and organic species in aqueous solutions
FR2718731B1 (fr) * 1994-04-19 1996-06-21 Emc Services Traitement d'un effluent contenant des espèces anioniques oxydables, en particulier un effluent cyanure, par oxydation chimique et électrolyse.
JPH1157720A (ja) * 1996-11-07 1999-03-02 Honda Motor Co Ltd 電解機能水、その製造方法及び製造装置
TW548241B (en) * 1998-07-01 2003-08-21 Honda Motor Co Ltd Method of decomposing organic compounds
CN105858991A (zh) * 2016-03-08 2016-08-17 侯绪华 一种含铬废水的处理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194181A (en) * 1966-05-24 1970-06-10 Nat Res Dev Improvements relating to Electrode Arrangements for Electrochemical Cells.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342449A (en) * 1990-12-11 1994-08-30 Holbein Bruce E Process for the decontamination of toxic, heavy-metal containing soils

Also Published As

Publication number Publication date
CH534111A (de) 1973-02-28
DE2158847A1 (de) 1972-06-29
GB1375025A (en) 1974-11-27
DE2158847C2 (de) 1983-05-05
JPS5128938B1 ( ) 1976-08-23
FR2117261A5 ( ) 1972-07-21
US3764499A (en) 1973-10-09

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