FR2303082B1 - - Google Patents
Info
- Publication number
- FR2303082B1 FR2303082B1 FR7606322A FR7606322A FR2303082B1 FR 2303082 B1 FR2303082 B1 FR 2303082B1 FR 7606322 A FR7606322 A FR 7606322A FR 7606322 A FR7606322 A FR 7606322A FR 2303082 B1 FR2303082 B1 FR 2303082B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/36—Separation by biological methods
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/0256—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries using biological agents, e.g. microorganisms or algae
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- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Metallurgy (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Biotechnology (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Cultivation Of Seaweed (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2509943A DE2509943C3 (de) | 1975-03-07 | 1975-03-07 | Herstellung einer Matrix aus kultivierbaren Mikroorganismen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2303082A1 FR2303082A1 (fr) | 1976-10-01 |
FR2303082B1 true FR2303082B1 (fr) | 1980-03-28 |
Family
ID=5940713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606322A Granted FR2303082A1 (fr) | 1975-03-07 | 1976-03-05 | Procede pour la preparation d'une matrice de micro-organismes |
Country Status (5)
Country | Link |
---|---|
US (1) | US4263403A (fr) |
JP (1) | JPS51112585A (fr) |
DE (1) | DE2509943C3 (fr) |
FR (1) | FR2303082A1 (fr) |
GB (1) | GB1507003A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4530963A (en) * | 1982-08-20 | 1985-07-23 | Devoe-Holbein International, N.V. | Insoluble chelating compositions |
US4780238A (en) * | 1983-08-25 | 1988-10-25 | The United States Of America As Represented By The United States Department Of Energy | Natural chelating agents for radionuclide decorporation |
GB2145428A (en) * | 1983-08-25 | 1985-03-27 | Us Energy | Natural chelates for radionuclide decorporation |
GB2170736B (en) * | 1984-12-19 | 1988-02-03 | Bio Separation Ltd | Process for magnetic separation of metals from aqueous media |
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 |
FR2956408B1 (fr) | 2010-02-12 | 2014-10-17 | Commissariat Energie Atomique | Nouvelle algue radioresistante du genre coccomyxa |
DE102013207197B4 (de) | 2013-04-22 | 2019-05-02 | Helmholtz-Zentrum Dresden - Rossendorf E.V. | Verfahren zur Abtrennung von Schwermetallen, Verwendung des Verfahrens und Verwendung eines Systems zur Aufreinigung schwermetallbelasteter Gewässer oder zum Nachweis von Schwermetallen in Gewässern |
FR3005062B1 (fr) | 2013-04-25 | 2016-03-11 | Commissariat Energie Atomique | Nouvelle algue radioresistante du genre coccomyxa |
ES2633038B2 (es) * | 2017-03-29 | 2018-01-30 | Universidad Complutense De Madrid | Microorganismo de la especie Tetraselmis mediterránea (CEPA TmmRU) y su uso para la producción de uranio enriquecido |
US20220162103A1 (en) * | 2020-11-23 | 2022-05-26 | Algignis, Inc. | Environmental remediation, heat recovery, water purification, biomaterials |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU54404A1 (fr) * | 1967-08-30 | 1969-06-10 | ||
DE2118197A1 (de) * | 1971-04-08 | 1972-10-19 | Engelbart, Wilke, Dipl.-Chem., 1000 Berlin; Engelbart, Fritz, Dipl.-Ing., 3001 Änderten | Verfahren zur Optimierung von chemischen Umsetzungen und biologischen Fermentationen und Vorrichtung zur Ausführung des Verfahrens |
US4039445A (en) * | 1973-09-08 | 1977-08-02 | Kernforschungsanlage Julich, Gesellschaft Mit Beschrankter Haftung | Matrix of algae and method of making same and method of obtaining uranium from sea water by said matrix |
JPS5073810A (fr) * | 1973-09-08 | 1975-06-18 |
-
1975
- 1975-03-07 DE DE2509943A patent/DE2509943C3/de not_active Expired
-
1976
- 1976-03-05 FR FR7606322A patent/FR2303082A1/fr active Granted
- 1976-03-05 GB GB8930/76A patent/GB1507003A/en not_active Expired
- 1976-03-05 JP JP51023342A patent/JPS51112585A/ja active Pending
-
1979
- 1979-03-29 US US06/024,957 patent/US4263403A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2509943A1 (de) | 1976-09-16 |
JPS51112585A (en) | 1976-10-05 |
GB1507003A (en) | 1978-04-12 |
DE2509943C3 (de) | 1978-03-23 |
FR2303082A1 (fr) | 1976-10-01 |
US4263403A (en) | 1981-04-21 |
DE2509943B2 (de) | 1977-07-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |