ZA855450B - Extraction of metal values from aqueous liquids - Google Patents
Extraction of metal values from aqueous liquidsInfo
- 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
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
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)
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)
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 |
-
1984
- 1984-07-20 GB GB848418588A patent/GB8418588D0/en active Pending
-
1985
- 1985-07-19 EP EP85903673A patent/EP0188561A1/en not_active Withdrawn
- 1985-07-19 ZA ZA855450A patent/ZA855450B/en unknown
- 1985-07-19 WO PCT/GB1985/000323 patent/WO1986000935A1/en unknown
- 1985-07-19 AU AU46307/85A patent/AU4630785A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU4630785A (en) | 1986-02-25 |
EP0188561A1 (en) | 1986-07-30 |
WO1986000935A1 (en) | 1986-02-13 |
GB8418588D0 (en) | 1984-09-12 |
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