FR2303082A1 - Procede pour la preparation d'une matrice de micro-organismes - Google Patents

Procede pour la preparation d'une matrice de micro-organismes

Info

Publication number
FR2303082A1
FR2303082A1 FR7606322A FR7606322A FR2303082A1 FR 2303082 A1 FR2303082 A1 FR 2303082A1 FR 7606322 A FR7606322 A FR 7606322A FR 7606322 A FR7606322 A FR 7606322A FR 2303082 A1 FR2303082 A1 FR 2303082A1
Authority
FR
France
Prior art keywords
organisms
micro
matrix
preparation
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.)
Granted
Application number
FR7606322A
Other languages
English (en)
Other versions
FR2303082B1 (fr
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Kernforschungsanlage Juelich GmbH
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 Kernforschungsanlage Juelich GmbH filed Critical Kernforschungsanlage Juelich GmbH
Publication of FR2303082A1 publication Critical patent/FR2303082A1/fr
Application granted granted Critical
Publication of FR2303082B1 publication Critical patent/FR2303082B1/fr
Granted legal-status Critical Current

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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Cultivation Of Seaweed (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FR7606322A 1975-03-07 1976-03-05 Procede pour la preparation d'une matrice de micro-organismes Granted FR2303082A1 (fr)

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 true FR2303082A1 (fr) 1976-10-01
FR2303082B1 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530963A (en) * 1982-08-20 1985-07-23 Devoe-Holbein International, N.V. Insoluble chelating compositions
GB2145428A (en) * 1983-08-25 1985-03-27 Us Energy Natural chelates for radionuclide decorporation
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
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2243264A1 (fr) * 1973-09-08 1975-04-04 Kernforschungsanlage Juelich
DE2345430A1 (de) * 1973-09-08 1975-04-17 Kernforschungsanlage Juelich Aus kultivierbaren mutanten von einzelligen gruenalgen bestehende matrix sowie verfahren zur urangewinnung mittels dieser matrix

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2243264A1 (fr) * 1973-09-08 1975-04-04 Kernforschungsanlage Juelich
DE2345430A1 (de) * 1973-09-08 1975-04-17 Kernforschungsanlage Juelich Aus kultivierbaren mutanten von einzelligen gruenalgen bestehende matrix sowie verfahren zur urangewinnung mittels dieser matrix

Also Published As

Publication number Publication date
US4263403A (en) 1981-04-21
GB1507003A (en) 1978-04-12
FR2303082B1 (fr) 1980-03-28
DE2509943B2 (de) 1977-07-21
JPS51112585A (en) 1976-10-05
DE2509943A1 (de) 1976-09-16
DE2509943C3 (de) 1978-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse