ZA855450B - Extraction of metal values from aqueous liquids - Google Patents

Extraction of metal values from aqueous liquids

Info

Publication number
ZA855450B
ZA855450B ZA855450A ZA855450A ZA855450B ZA 855450 B ZA855450 B ZA 855450B ZA 855450 A ZA855450 A ZA 855450A ZA 855450 A ZA855450 A ZA 855450A ZA 855450 B ZA855450 B ZA 855450B
Authority
ZA
South Africa
Prior art keywords
extraction
aqueous liquids
metal values
values
metal
Prior art date
Application number
ZA855450A
Inventor
Roderick Norman Greenshields
Original Assignee
Harmon Frances 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 Harmon Frances Ltd filed Critical Harmon Frances Ltd
Publication of ZA855450B publication Critical patent/ZA855450B/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • 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
ZA855450A 1984-07-20 1985-07-19 Extraction of metal values from aqueous liquids ZA855450B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848418588A GB8418588D0 (en) 1984-07-20 1984-07-20 Removing metals from aqueous solutions

Publications (1)

Publication Number Publication Date
ZA855450B true ZA855450B (en) 1986-03-26

Family

ID=10564215

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA855450A ZA855450B (en) 1984-07-20 1985-07-19 Extraction of metal values from aqueous liquids

Country Status (5)

Country Link
EP (1) EP0188561A1 (en)
AU (1) AU4630785A (en)
GB (1) GB8418588D0 (en)
WO (1) WO1986000935A1 (en)
ZA (1) ZA855450B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623040B1 (en) * 1987-11-09 1990-02-09 France Etat METHOD AND DEVICE FOR PROCESSING INTERLACE FRAME SCAN IMAGE SIGNALS
JPH02118035A (en) * 1988-10-26 1990-05-02 Ajinomoto Co Inc Uranium adsorbent
US5120441A (en) * 1990-05-30 1992-06-09 The Regents Of The University Of California Method for removal of metal atoms from aqueous solution using suspended plant cells
IL96611A (en) * 1990-10-12 1995-06-29 Israel Electric Corp Ltd Extraction of metal oxides from coal fly ash by microorganisms and a new microorganism useful therefor
EP1652668B1 (en) 2004-10-28 2017-03-29 Hewlett-Packard Development Company, L.P. Color accuracy check

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021368A (en) * 1973-02-12 1977-05-03 Ceskoslovenska Komise Pro Atomovou Energii Praha Process of treating mycelia of fungi for retention of metals
DE2326224C3 (en) * 1973-05-23 1975-11-13 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Process for the separation of ionized substances characterized by chemical or physical properties from an aqueous solution
US4256485A (en) * 1979-10-11 1981-03-17 Northwest Ecological Research & Development, Inc. Enzyme oxidation of sulfides in minerals
US4320093A (en) * 1979-11-13 1982-03-16 Bohumil Volesky Separation of uranium by biosorption
US4293333A (en) * 1980-02-12 1981-10-06 Engelhard Minerals & Chemicals Corporation Microbiological recovery of metals
US4293334A (en) * 1980-02-12 1981-10-06 Engelhard Minerals & Chemicals Corporation Recovery of metals

Also Published As

Publication number Publication date
WO1986000935A1 (en) 1986-02-13
EP0188561A1 (en) 1986-07-30
AU4630785A (en) 1986-02-25
GB8418588D0 (en) 1984-09-12

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