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New magnetically responsive yeast-based biosorbent for the efficient removal of water-soluble dyes

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F07%3A00080969" target="_blank" >RIV/67179843:_____/07:00080969 - isvavai.cz</a>

  • Alternative codes found

    RIV/60076658:12310/07:00008818 RIV/61989592:15310/07:00003542 RIV/61989592:15310/07:00004754

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    New magnetically responsive yeast-based biosorbent for the efficient removal of water-soluble dyes

  • Original language description

    Fodder yeast (Kluyveromyces fragilis) cells were magnetically modified with the water-based magnetic fluid and used as a new inexpensive magnetic affinity adsorbent for the removal of water-soluble dyes. Magnetically modified cells were characterized bymeans of magnetic and microscopy methods. Seven dyes (crystal violet, amido black 10B, congo red, Saturn blue LBRR, Bismarck brown, acridine orange and safranin O) were used to study the adsorption process. The dyes adsorption could be described with theLangmuir isotherm. The maximum adsorption capacities ranged between 29.9 (amido black 10B) and 138.2 (safranin O) mg of dye per g of dried magnetically modified cells.

  • Czech name

    Magneticky modifikované kvasinky jako nový typ biosorbentu pro účinné odstranění ve vodě rozpustných barviv

  • Czech description

    Krmné kvasinky (Kluyveromyces fragilis) byly modifikovány magnetickou kapalinou a použity jako nový, levný typ magnetický afinitního adsorbentu pro odstranění ve vodě rozpustných barviv. Magneticky modifikované buňky byly charakterizovány magnetickými amikroskopickými metodami. Sedm barviv (krystalová violeť, amidočerň 10B, kongočerveň, Saturnová modř LBRR, Bismarkova hněď, akridinová oranž a Safranin O) bylo použito ke studii adsorpčního procesu. Adsorpce barviv může být popsána Langmuirovou isotermou. Maximální adsorpční kapacita byla mezi 29.9 (amidočerň 10B) a 138.2 (Safranin O) mg barviva na g suchých magneticky modifikovaných buněk.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    DJ - Pollution and water control

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/OC%20108" target="_blank" >OC 108: Magnetic technigues for the detection and determination of xenobiotics in water</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Enzyme and Microbial Technology

  • ISSN

    0141-0229

  • e-ISSN

  • Volume of the periodical

    40

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    6

  • Pages from-to

    1551-1556

  • UT code for WoS article

  • EID of the result in the Scopus database