JPS52145330A - Silber recovery from waste fixative using photosynthetic sulfur bacteria - Google Patents

Silber recovery from waste fixative using photosynthetic sulfur bacteria

Info

Publication number
JPS52145330A
JPS52145330A JP4984876A JP4984876A JPS52145330A JP S52145330 A JPS52145330 A JP S52145330A JP 4984876 A JP4984876 A JP 4984876A JP 4984876 A JP4984876 A JP 4984876A JP S52145330 A JPS52145330 A JP S52145330A
Authority
JP
Japan
Prior art keywords
fixative
recovery
waste
silber
sulfur bacteria
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.)
Pending
Application number
JP4984876A
Other languages
Japanese (ja)
Inventor
Masao Kitajima
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP4984876A priority Critical patent/JPS52145330A/en
Priority to US05/776,556 priority patent/US4135976A/en
Publication of JPS52145330A publication Critical patent/JPS52145330A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To decrease the silver salt concentration after the treatment as well as to make possible to treat the waste liquid containing Ag salt of low concn. by the process in which photographic waste fixative is treated using photosynthetic sulfur bacteria so as to collect Ag into bacteria mass for the accumulation and the recovery.
COPYRIGHT: (C)1977,JPO&Japio
JP4984876A 1976-03-11 1976-05-04 Silber recovery from waste fixative using photosynthetic sulfur bacteria Pending JPS52145330A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4984876A JPS52145330A (en) 1976-05-04 1976-05-04 Silber recovery from waste fixative using photosynthetic sulfur bacteria
US05/776,556 US4135976A (en) 1976-03-11 1977-03-10 Treatment of photographic processing effluents using photosynthetic sulfur bacteria

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4984876A JPS52145330A (en) 1976-05-04 1976-05-04 Silber recovery from waste fixative using photosynthetic sulfur bacteria

Publications (1)

Publication Number Publication Date
JPS52145330A true JPS52145330A (en) 1977-12-03

Family

ID=12842470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4984876A Pending JPS52145330A (en) 1976-03-11 1976-05-04 Silber recovery from waste fixative using photosynthetic sulfur bacteria

Country Status (1)

Country Link
JP (1) JPS52145330A (en)

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