Počet záznamů: 1  

Electrocoagulation – a smart way to minimize microalgae harvesting cost.

  1. 1.
    0522993 - ÚCHP 2020 HU eng C - Konferenční příspěvek (zahraniční konf.)
    Brányiková, Irena - Lucáková, Simona - Kováčiková, Sára - Růžička, Marek - Zedníková, Mária - Trávníčková, Tereza - Čermáková, Lenka - Pivokonský, Martin
    Electrocoagulation – a smart way to minimize microalgae harvesting cost.
    Book of Abstracts. -: -, 2019.
    [Symposium on Microalgae and Seaweed Products in Plant/Soil-Systems /9./. Mosonmagyaróvár (HU), 25.06.2019-26.06.2019]
    Grant CEP: GA TA ČR(CZ) TJ01000297
    Institucionální podpora: RVO:67985858 ; RVO:67985874
    Klíčová slova: chlorella * biomass separation * microalgae * electrocoagulation
    Kód oboru RIV: EI - Biotechnologie a bionika; DJ - Znečištění a kontrola vody (UH-J)
    Obor OECD: Industrial biotechnology; Environmental sciences (social aspects to be 5.7) (UH-J)

    In our work, we focused on deep examination of various parameters influencing the separation efficiency of the electrocoagulation and iron content in the separated biomass of Chlorella vulgaris. Influence of current/voltage, electrodes distance, agitation, culture media components, pH, temperature, initial microalgae suspension density, agitation etc. was tested in a laboratory apparatus operated in a batch mode. The obtained knowledge was applied in construction and operating settings of a pilot scale continuous device (volume of 50 L). We were able to separate Chorella vulgaris from suspension with 98% efficiency and decrease the biomass separation costs to 0.15 kWh/kg, which was 7.5 % of the energy consumed by centrifugation.

    Trvalý link: http://hdl.handle.net/11104/0307400
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    Abstract-BRANYIKOVA-Maďarsko-2019.pdf1191.7 KBVydavatelský postprintpovolen