ZA894989B - Process for decomposition of metal-cyano complexes using microbial enzymes - Google Patents

Process for decomposition of metal-cyano complexes using microbial enzymes

Info

Publication number
ZA894989B
ZA894989B ZA894989A ZA894989A ZA894989B ZA 894989 B ZA894989 B ZA 894989B ZA 894989 A ZA894989 A ZA 894989A ZA 894989 A ZA894989 A ZA 894989A ZA 894989 B ZA894989 B ZA 894989B
Authority
ZA
South Africa
Prior art keywords
decomposition
metal
microbial enzymes
cyano complexes
complexes
Prior art date
Application number
ZA894989A
Other languages
English (en)
Inventor
Kjeld Invorsen
Invorsen Kjeld
Original Assignee
Novo Nordisk As
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 Novo Nordisk As filed Critical Novo Nordisk As
Publication of ZA894989B publication Critical patent/ZA894989B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1231—Treatments of toxic sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Molecular Biology (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
ZA894989A 1988-07-01 1989-06-30 Process for decomposition of metal-cyano complexes using microbial enzymes ZA894989B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK364788A DK364788D0 (da) 1988-07-01 1988-07-01 Enzymatisk fremgangsmaade til fjernelse af komplekser

Publications (1)

Publication Number Publication Date
ZA894989B true ZA894989B (en) 1990-03-28

Family

ID=8125242

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA894989A ZA894989B (en) 1988-07-01 1989-06-30 Process for decomposition of metal-cyano complexes using microbial enzymes

Country Status (6)

Country Link
EP (1) EP0349348A1 (de)
JP (1) JPH04500452A (de)
AU (1) AU633835B2 (de)
DK (1) DK364788D0 (de)
WO (1) WO1990000157A1 (de)
ZA (1) ZA894989B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8903568D0 (en) * 1989-02-16 1989-04-05 British Telecomm Optical communications system
US5274603A (en) * 1991-07-29 1993-12-28 Shell Oil Company Marine seismic cable section assembly
BE1005459A3 (nl) * 1991-10-21 1993-07-27 Vito Werkwijze en inrichting voor het saneren van een bodem vervuild met ten minste een zwaar metaal.
GB2314078B (en) * 1996-06-14 2000-06-07 British Gas Plc Biodegradation of iron cyanide complexes
JP4626930B2 (ja) * 2001-06-28 2011-02-09 東京瓦斯株式会社 シアン化合物分解微生物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928377B1 (de) * 1970-12-09 1974-07-25
JPS4966881A (de) * 1972-10-31 1974-06-28
US4440644A (en) * 1983-04-20 1984-04-03 Homestake Mining Company Method for the biological removal of free and complex cyanides and thiocyanates from water
DK128387A (da) * 1987-03-12 1988-09-13 Novo Industri As Peptid.

Also Published As

Publication number Publication date
AU633835B2 (en) 1993-02-11
EP0349348A1 (de) 1990-01-03
AU3965189A (en) 1990-01-23
JPH04500452A (ja) 1992-01-30
WO1990000157A1 (en) 1990-01-11
DK364788D0 (da) 1988-07-01

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