GB1553058A - Process for recovery of selected metal values from waste waters - Google Patents

Process for recovery of selected metal values from waste waters

Info

Publication number
GB1553058A
GB1553058A GB32944/78A GB3294478A GB1553058A GB 1553058 A GB1553058 A GB 1553058A GB 32944/78 A GB32944/78 A GB 32944/78A GB 3294478 A GB3294478 A GB 3294478A GB 1553058 A GB1553058 A GB 1553058A
Authority
GB
United Kingdom
Prior art keywords
recovery
waste waters
metal values
selected metal
waters
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
GB32944/78A
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.)
World Resources Co
Original Assignee
World Resources Co
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 US05/743,745 external-priority patent/US4033763A/en
Application filed by World Resources Co filed Critical World Resources Co
Publication of GB1553058A publication Critical patent/GB1553058A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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
    • 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
GB32944/78A 1976-11-22 1977-03-17 Process for recovery of selected metal values from waste waters Expired GB1553058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/743,745 US4033763A (en) 1975-10-15 1976-11-22 Process for recovery of selected metal values from waste waters

Publications (1)

Publication Number Publication Date
GB1553058A true GB1553058A (en) 1979-09-19

Family

ID=24990003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32944/78A Expired GB1553058A (en) 1976-11-22 1977-03-17 Process for recovery of selected metal values from waste waters

Country Status (8)

Country Link
JP (1) JPS5364601A (en)
BE (1) BE888872Q (en)
CA (1) CA1092360A (en)
CH (1) CH601465A5 (en)
DE (1) DE2722561A1 (en)
FR (1) FR2371387A1 (en)
GB (1) GB1553058A (en)
NL (1) NL7703772A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157669A (en) * 1984-04-17 1985-10-30 Linde Ag Exploiting metal deposits of low concentrations
DE4303379A1 (en) * 1993-02-05 1994-08-11 Du Pont Deutschland Process and apparatus for washing water recycling in photographic processing
US10968126B2 (en) 2017-07-07 2021-04-06 Katz Water Tech, Llc Pretreatment of produced water to facilitate improved metal extraction

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923726C2 (en) * 1979-06-12 1981-07-30 Fritz Dr.Rer.Nat. 7889 Grenzach Mindermann Use of sewage sludge or activated sludge as a reducing agent
DE2935544A1 (en) * 1979-09-03 1981-03-19 Fritz Dr.Rer.Nat. 7889 Grenzach Mindermann Iron mfr. from iron oxide(s) - where carbonaceous reducing agents include sewage sludge and waste obtd. from paper, wood, plastics rubber or garbage
AUPS167402A0 (en) * 2002-04-11 2002-05-16 Platinum Australia Limited Method for extracting pgms

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE584844C (en) * 1929-01-25 1933-09-25 Heraeus Gmbh W C Process for the extraction of platinum and its auxiliary metals as well as gold from scratches, concentrates, ores and similar starting materials
DE646087C (en) * 1934-10-13 1937-06-10 Degussa Process for the extraction of precious metals
US2148981A (en) * 1935-04-08 1939-02-28 William A Dundas Method of and apparatus for disposing of sewage waste and the like
GB1056262A (en) * 1962-08-31 1967-01-25 Coal Industry Patents Ltd Process for the bacteriological oxidation of ferrous salts in acidic solution
FR1401355A (en) * 1964-04-21 1965-06-04 Rech S Geol Et Minieres Bureau Improvements in processes for extracting gold from gold ores
GB1192445A (en) * 1966-06-24 1970-05-20 Fuji Photo Film Co Ltd Method of Recovering Silver Halide from a Waste Solution
US3537986A (en) * 1967-10-19 1970-11-03 Sumitomo Kikai Kogyo Kk Silver recovery process
US3819363A (en) * 1970-06-24 1974-06-25 F Wanzenberg Metal recovery method
US3748123A (en) * 1971-07-14 1973-07-24 Bakker Dev Corp Process for metal recovery
US3982932A (en) * 1972-08-22 1976-09-28 Eastman Kodak Company Recovery of silver from gelatinous photographic wastes
DE2431105C3 (en) * 1974-06-28 1978-11-16 Hermann Dipl.-Mineral. 8300 Landshut Kollmann Jun. Process for the recovery of metals from the ash of sewage sludge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157669A (en) * 1984-04-17 1985-10-30 Linde Ag Exploiting metal deposits of low concentrations
DE4303379A1 (en) * 1993-02-05 1994-08-11 Du Pont Deutschland Process and apparatus for washing water recycling in photographic processing
US10968126B2 (en) 2017-07-07 2021-04-06 Katz Water Tech, Llc Pretreatment of produced water to facilitate improved metal extraction
US11685676B2 (en) 2017-07-07 2023-06-27 Katz Water Tech, Llc Pretreatment of produced water to facilitate improved metal extraction

Also Published As

Publication number Publication date
NL7703772A (en) 1978-05-24
JPS5364601A (en) 1978-06-09
BE888872Q (en) 1981-09-16
DE2722561C2 (en) 1992-04-23
FR2371387A1 (en) 1978-06-16
FR2371387B1 (en) 1984-06-29
CA1092360A (en) 1980-12-30
CH601465A5 (en) 1978-07-14
DE2722561A1 (en) 1978-05-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee