Počet záznamů: 1  

Influence of potassium permanganate pre-oxidation on coagulation of organic matter produced by cyanobacterium Microcystis aeruginosa

  1. 1.
    0505942 - ÚH 2020 RIV GR eng A - Abstrakt
    Čermáková, Lenka - Novotná, Kateřina - Pivokonská, Lenka - Pivokonský, Martin
    Influence of potassium permanganate pre-oxidation on coagulation of organic matter produced by cyanobacterium Microcystis aeruginosa.
    ICCE 2019. 17th International conference on chemistry and the environment. Conference proceedings.. Thessaloniki: European Chemical Society, 2019. s. 830-832.
    [International conference on chemistry and the environment ICCE /17./. 16.06.2019-20.06.2019, Thessaloniki]
    Grant CEP: GA ČR(CZ) GA18-14445S
    Institucionální podpora: RVO:67985874
    Klíčová slova: algal organic matter * coagulation * Microcystis aeruginosa * permanganate pre-oxidation * water treatment
    Obor OECD: Environmental sciences (social aspects to be 5.7)

    In reservoirs supplying drinking water treatment plants, seasonally occurring high concentrations of AOM may affect the performance of treatment processes, mainly the coagulation efficiency. Numerous studies have showed that coagulation of algal and cyanobacterial cells can be improved by pre-oxidants addition. Thus, the aim of this study was to investigate the influence of potassium permanganate pre-oxidation on coagulation of AOM (specifically its cellular peptides/proteins - COM peptide/protein fraction) produced by cyanobacterium Microcystis aeruginosa. The results showed that pre-oxidation with potassium permanganate increased the coagulation efficiency of COM peptides/proteins of Microcystis aeruginosa with iron coagulant and decreased the optimal dose of the coagulant.
    Trvalý link: http://hdl.handle.net/11104/0297328

     
     
Počet záznamů: 1  

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