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Wastewater from the demineralization of cheese whey for cost-efficient cultivation of spirulina.

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F22%3A00548938" target="_blank" >RIV/67985858:_____/22:00548938 - isvavai.cz</a>

  • Alternative codes found

    RIV/60193697:_____/22:N0000028 RIV/60461373:22330/22:43924568

  • Result on the web

    <a href="http://hdl.handle.net/11104/0324979" target="_blank" >http://hdl.handle.net/11104/0324979</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s10811-021-02644-4" target="_blank" >10.1007/s10811-021-02644-4</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Wastewater from the demineralization of cheese whey for cost-efficient cultivation of spirulina.

  • Original language description

    Worldwide, there is growing interest in achieving a meaningful use of natural resources, as epitomized in this work, which demonstrates the use of saline wastewater (WW) from the demineralization of cheese whey as the main component of a medium for cultivation of spirulina (Limnospira maxima). Based on Zarrouk medium and the fundamental composition of spirulina biomass, a novel cultivation medium for photoautotrophic cultivation of spirulina was developed. The wastewater medium (WWM) consisted of WW supplemented with NaHCO3, urea, K2HPO4, and FeSO4. The suitability of WWM was evaluated by comparison of spirulina growth in laboratory scale tubular or gas-lift photobioreactors in WWM and Zarrouk medium (ZM). The maximum biomass productivity of 0.36 g L−1 day−1 was achieved in WWM, compared with 0.24 g L−1 day−1 in ZM. The cost of WWM was less than 50% of the cost of ZM.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20901 - Industrial biotechnology

Result continuities

  • Project

    <a href="/en/project/QK1910300" target="_blank" >QK1910300: Use of wastes from dairies for production of new dairy products and dietary supplements with the addition of microalgae and their components</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Applied Phycology

  • ISSN

    0921-8971

  • e-ISSN

    1573-5176

  • Volume of the periodical

    34

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    11

  • Pages from-to

    89-99

  • UT code for WoS article

    000723084400001

  • EID of the result in the Scopus database

    2-s2.0-85119950884