IT1035181B - Apparatecchio e procedimento per recuperare elettroliticamente l argento da soluzioni fotograafiche e saurite - Google Patents

Apparatecchio e procedimento per recuperare elettroliticamente l argento da soluzioni fotograafiche e saurite

Info

Publication number
IT1035181B
IT1035181B IT4893175A IT4893175A IT1035181B IT 1035181 B IT1035181 B IT 1035181B IT 4893175 A IT4893175 A IT 4893175A IT 4893175 A IT4893175 A IT 4893175A IT 1035181 B IT1035181 B IT 1035181B
Authority
IT
Italy
Prior art keywords
saurite
photographic
procedure
solutions
equipment
Prior art date
Application number
IT4893175A
Other languages
English (en)
Original Assignee
Hydrospace Ind Inc
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
Priority claimed from US05/458,465 external-priority patent/US3959110A/en
Application filed by Hydrospace Ind Inc filed Critical Hydrospace Ind Inc
Application granted granted Critical
Publication of IT1035181B publication Critical patent/IT1035181B/it

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
    • C25D21/20—Regeneration of process solutions of rinse-solutions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • 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
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/40—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture or use of photosensitive materials
    • 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
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/026—Spiral, helicoidal, radial

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
IT4893175A 1974-04-08 1975-04-04 Apparatecchio e procedimento per recuperare elettroliticamente l argento da soluzioni fotograafiche e saurite IT1035181B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/458,465 US3959110A (en) 1973-04-12 1974-04-08 Apparatus for silver recovery

Publications (1)

Publication Number Publication Date
IT1035181B true IT1035181B (it) 1979-10-20

Family

ID=23820895

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4893175A IT1035181B (it) 1974-04-08 1975-04-04 Apparatecchio e procedimento per recuperare elettroliticamente l argento da soluzioni fotograafiche e saurite

Country Status (4)

Country Link
JP (1) JPS50142422A (it)
DE (2) DE2515314A1 (it)
FR (1) FR2266756A1 (it)
IT (1) IT1035181B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054503A (en) * 1976-10-14 1977-10-18 Ag-Met, Inc. Portable metal recovery apparatus
JPS54145322A (en) * 1978-05-04 1979-11-13 Furukawa Seimitsu Kinzoku Koug Electrolytic recover of silver from silver attached iron composite material
JPS575465U (it) * 1980-06-09 1982-01-12
FR2634227B1 (fr) * 1988-07-12 1990-10-19 Duval Jean Luc Dispositif de recuperation par electrolyse de l'argent contenu dans une solution
DE4400056C1 (de) * 1994-01-04 1995-07-06 Rittel Andreas Elektrolyseapparat
JP4472021B1 (ja) * 2009-11-24 2010-06-02 小島化学薬品株式会社 金の電解回収装置
WO2010067828A1 (ja) * 2008-12-10 2010-06-17 小島化学薬品株式会社 金又は銀の電解回収装置

Also Published As

Publication number Publication date
DE7511020U (de) 1977-10-13
FR2266756A1 (en) 1975-10-31
JPS50142422A (it) 1975-11-17
DE2515314A1 (de) 1975-10-09

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