FR2217418A1 - Reinforced fungal mycelium - by treatment with polymerisable or polycondensable cpds - Google Patents

Reinforced fungal mycelium - by treatment with polymerisable or polycondensable cpds

Info

Publication number
FR2217418A1
FR2217418A1 FR7304970A FR7304970A FR2217418A1 FR 2217418 A1 FR2217418 A1 FR 2217418A1 FR 7304970 A FR7304970 A FR 7304970A FR 7304970 A FR7304970 A FR 7304970A FR 2217418 A1 FR2217418 A1 FR 2217418A1
Authority
FR
France
Prior art keywords
polycondensable
cpds
polymerisable
reinforced
hcho
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
FR7304970A
Other languages
French (fr)
Other versions
FR2217418B1 (en
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.)
CESKOSLOVENSKA KOMISE ATOM
Original Assignee
CESKOSLOVENSKA KOMISE ATOM
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 CESKOSLOVENSKA KOMISE ATOM filed Critical CESKOSLOVENSKA KOMISE ATOM
Priority to FR7304970A priority Critical patent/FR2217418A1/en
Publication of FR2217418A1 publication Critical patent/FR2217418A1/en
Application granted granted Critical
Publication of FR2217418B1 publication Critical patent/FR2217418B1/fr
Granted legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The mycelium, e.g. from fermentation micro-organisms, Penicillium and Aspergillus species, is admixed in the natural or dried state, in a wt. ratio of 1/0.1-0.3, with >=1 polymerisable or polycondensable cpds., e.g. HCHO, HCHO and resorcinol, HCHO and urea, a PV acetate emulsion, etc., polymsn. or polycondsn. yielding the reinforced prod. which is then granulated, sieved and opt. compressed. Prods. have increased sorption capacity for e.g. uranium, radium, lead etc. from their solns.
FR7304970A 1973-02-13 1973-02-13 Reinforced fungal mycelium - by treatment with polymerisable or polycondensable cpds Granted FR2217418A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7304970A FR2217418A1 (en) 1973-02-13 1973-02-13 Reinforced fungal mycelium - by treatment with polymerisable or polycondensable cpds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7304970A FR2217418A1 (en) 1973-02-13 1973-02-13 Reinforced fungal mycelium - by treatment with polymerisable or polycondensable cpds

Publications (2)

Publication Number Publication Date
FR2217418A1 true FR2217418A1 (en) 1974-09-06
FR2217418B1 FR2217418B1 (en) 1977-02-04

Family

ID=9114731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304970A Granted FR2217418A1 (en) 1973-02-13 1973-02-13 Reinforced fungal mycelium - by treatment with polymerisable or polycondensable cpds

Country Status (1)

Country Link
FR (1) FR2217418A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383884A1 (en) * 1977-03-17 1978-10-13 Kernforschungsanlage Juelich Recovery of heavy metals, esp. uranium, from sea-water - by adsorption on humic acid-contg. matrix, on e.g. peat and acid extn.
FR2475523A1 (en) * 1980-02-12 1981-08-14 Engelhard Min & Chem PROCESS FOR SEPARATING METALS FROM AQUEOUS MEDIA CONTAINING THEM BY TREATMENT WITH KILLED FUNGI
FR2475522A1 (en) * 1980-02-12 1981-08-14 Engelhard Min & Chem PROCESS FOR SEPARATING METALS FROM THEIR AQUEOUS SOLUTIONS THROUGH TREATMENT WITH LIVE MUSHROOMS
FR2551084A1 (en) * 1983-08-25 1985-03-01 Us Energy

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604982A (en) * 1968-03-29 1972-06-26 Active protein product - with polymeric carrier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604982A (en) * 1968-03-29 1972-06-26 Active protein product - with polymeric carrier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383884A1 (en) * 1977-03-17 1978-10-13 Kernforschungsanlage Juelich Recovery of heavy metals, esp. uranium, from sea-water - by adsorption on humic acid-contg. matrix, on e.g. peat and acid extn.
FR2475523A1 (en) * 1980-02-12 1981-08-14 Engelhard Min & Chem PROCESS FOR SEPARATING METALS FROM AQUEOUS MEDIA CONTAINING THEM BY TREATMENT WITH KILLED FUNGI
FR2475522A1 (en) * 1980-02-12 1981-08-14 Engelhard Min & Chem PROCESS FOR SEPARATING METALS FROM THEIR AQUEOUS SOLUTIONS THROUGH TREATMENT WITH LIVE MUSHROOMS
FR2551084A1 (en) * 1983-08-25 1985-03-01 Us Energy

Also Published As

Publication number Publication date
FR2217418B1 (en) 1977-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse