BE866919A - Procede d'epuration des effluents aqueux d'une installation de traitement electrolytique - Google Patents

Procede d'epuration des effluents aqueux d'une installation de traitement electrolytique

Info

Publication number
BE866919A
BE866919A BE187568A BE187568A BE866919A BE 866919 A BE866919 A BE 866919A BE 187568 A BE187568 A BE 187568A BE 187568 A BE187568 A BE 187568A BE 866919 A BE866919 A BE 866919A
Authority
BE
Belgium
Prior art keywords
depuring
treatment plant
electrolytic treatment
aqueous effluent
effluent
Prior art date
Application number
BE187568A
Other languages
English (en)
Original Assignee
Fiat Spa
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 Fiat Spa filed Critical Fiat Spa
Publication of BE866919A publication Critical patent/BE866919A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • 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
    • B01D61/422—Electrodialysis
    • B01D61/423—Electrodialysis comprising multiple electrodialysis steps
    • 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
    • B01D61/58—Multistep processes
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
BE187568A 1977-05-12 1978-05-10 Procede d'epuration des effluents aqueux d'une installation de traitement electrolytique BE866919A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68084/77A IT1082821B (it) 1977-05-12 1977-05-12 Procedimento per il disinquinamento degli effluenti acquosi di un impianto di trattamento galvanico

Publications (1)

Publication Number Publication Date
BE866919A true BE866919A (fr) 1978-09-01

Family

ID=11307716

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187568A BE866919A (fr) 1977-05-12 1978-05-10 Procede d'epuration des effluents aqueux d'une installation de traitement electrolytique

Country Status (5)

Country Link
BE (1) BE866919A (fr)
ES (1) ES469736A1 (fr)
FR (1) FR2390384A1 (fr)
GB (1) GB1563480A (fr)
IT (1) IT1082821B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533233B1 (fr) * 1982-09-17 1986-07-18 Perrier Materiel Procede de recuperation de metaux a partir de solutions diluees de leurs sels et disposif pour sa mise en oeuvre
US4655928A (en) * 1983-10-18 1987-04-07 Gnb Incorporated Membrane processes for metal recovery and pollution control in metal process industries
DE3767359D1 (de) * 1986-05-16 1991-02-21 Electroplating Eng Verfahren und geraet zur wiedergewinnung einer edelmetallverbindung.
GB2385061A (en) * 2002-02-06 2003-08-13 Accentus Plc Process water treatment using electrodialysis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816587A (en) * 1972-04-17 1974-06-11 Du Pont Selective concentration of gold,silver and copper in aqueous cyanide solutions
DE2537591A1 (de) * 1975-08-23 1977-02-24 Berghof Forschungsinst Verfahren zum regenerieren von verbrauchten chromathaltigen metallbehandlungsbaedern
FR2325736A1 (fr) * 1975-09-23 1977-04-22 Bonnemay Maurice Dispositif d'epuration des effluents contenant du chrome hexavalent

Also Published As

Publication number Publication date
IT1082821B (it) 1985-05-21
ES469736A1 (es) 1978-12-16
FR2390384A1 (fr) 1978-12-08
GB1563480A (en) 1980-03-26

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