DK142996C - Fremgangsmaade og anordning til elektrolytisk genudvinding af soelv og andre genanvendelige stoffer fra et filmfikserbad - Google Patents

Fremgangsmaade og anordning til elektrolytisk genudvinding af soelv og andre genanvendelige stoffer fra et filmfikserbad

Info

Publication number
DK142996C
DK142996C DK505975A DK505975A DK142996C DK 142996 C DK142996 C DK 142996C DK 505975 A DK505975 A DK 505975A DK 505975 A DK505975 A DK 505975A DK 142996 C DK142996 C DK 142996C
Authority
DK
Denmark
Prior art keywords
soul
procedure
film fixing
electrolytic recovery
recyclable substances
Prior art date
Application number
DK505975A
Other languages
Danish (da)
English (en)
Other versions
DK505975A (da
DK142996B (da
Inventor
O Lindgren
Original Assignee
Metall & Bergprodukter Ab
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 Metall & Bergprodukter Ab filed Critical Metall & Bergprodukter Ab
Publication of DK505975A publication Critical patent/DK505975A/da
Publication of DK142996B publication Critical patent/DK142996B/da
Application granted granted Critical
Publication of DK142996C publication Critical patent/DK142996C/da

Links

Classifications

    • 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
    • C25C7/06—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
    • 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
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Photographic Developing Apparatuses (AREA)
DK505975A 1974-12-04 1975-11-11 Fremgangsmaade og anordning til elektrolytisk genudvinding af soelv og andre genanvendelige stoffer fra et filmfikserbad DK142996C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7415216 1974-12-04
SE7415216A SE387137B (sv) 1974-12-04 1974-12-04 Forfarande och anordning for elektrolytisk atervinning av silver ur anvenda fixerbadlosningar

Publications (3)

Publication Number Publication Date
DK505975A DK505975A (da) 1976-06-05
DK142996B DK142996B (da) 1981-03-09
DK142996C true DK142996C (da) 1981-09-07

Family

ID=20322894

Family Applications (1)

Application Number Title Priority Date Filing Date
DK505975A DK142996C (da) 1974-12-04 1975-11-11 Fremgangsmaade og anordning til elektrolytisk genudvinding af soelv og andre genanvendelige stoffer fra et filmfikserbad

Country Status (14)

Country Link
US (1) US4042473A (fr)
JP (1) JPS559473B2 (fr)
BE (1) BE836040A (fr)
DE (1) DE2554153C3 (fr)
DK (1) DK142996C (fr)
FI (1) FI62912C (fr)
FR (1) FR2293499A1 (fr)
GB (1) GB1529814A (fr)
IE (1) IE42931B1 (fr)
IT (1) IT1051031B (fr)
LU (1) LU73833A1 (fr)
NL (1) NL7513755A (fr)
NO (1) NO140481C (fr)
SE (1) SE387137B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043821B1 (fr) 1980-01-17 1985-01-16 STEVENS, William James Appareil de recuperation de metaux d'une solution
US4346980A (en) * 1980-01-25 1982-08-31 Palazzolo James C Silver recovery system for X-ray and photographic film processors
FR2526049B1 (fr) * 1982-04-30 1986-09-26 Martineau Sa Expl Ets Dispositif pour la recuperation electrolytique en continu de metaux contenus dans des bains de traitement des machines a developper des surfaces sensibles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705716A (en) * 1971-07-09 1972-12-12 Eastman Kodak Co Monitoring silver recovery

Also Published As

Publication number Publication date
DE2554153A1 (de) 1976-06-16
DK505975A (da) 1976-06-05
LU73833A1 (fr) 1976-06-11
DE2554153B2 (de) 1977-11-17
FI753388A7 (fr) 1976-06-05
NO753752L (fr) 1976-06-08
DE2554153C3 (de) 1978-07-13
FR2293499B1 (fr) 1979-06-22
JPS559473B2 (fr) 1980-03-10
SE387137B (sv) 1976-08-30
NO140481B (no) 1979-05-28
NL7513755A (nl) 1976-06-09
BE836040A (fr) 1976-03-16
FI62912B (fi) 1982-11-30
FR2293499A1 (fr) 1976-07-02
US4042473A (en) 1977-08-16
IT1051031B (it) 1981-04-21
IE42931B1 (en) 1980-11-19
SE7415216L (sv) 1976-06-08
DK142996B (da) 1981-03-09
FI62912C (fi) 1983-03-10
JPS5184729A (fr) 1976-07-24
GB1529814A (en) 1978-10-25
NO140481C (no) 1979-09-05
IE42931L (en) 1976-06-04

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Legal Events

Date Code Title Description
PBP Patent lapsed