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Influence of potassium permanganate pre-oxidation on coagulation of organic matter produced by cyanobacterium Microcystis aeruginosa
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SYSNO ASEP 0505942 Document Type A - Abstract R&D Document Type O - Ostatní Title Influence of potassium permanganate pre-oxidation on coagulation of organic matter produced by cyanobacterium Microcystis aeruginosa Author(s) Čermáková, Lenka (UH-J) RID, ORCID, SAI
Novotná, Kateřina (UH-J) SAI, ORCID, RID
Pivokonská, Lenka (UH-J) SAI, ORCID, RID
Pivokonský, Martin (UH-J) SAI, ORCID, RIDSource Title ICCE 2019. 17th International conference on chemistry and the environment. Conference proceedings.. - Thessaloniki : European Chemical Society, 2019
S. 830-832Number of pages 2 s. Publication form Print - P Action International conference on chemistry and the environment ICCE /17./ Event date 16.06.2019 - 20.06.2019 VEvent location Thessaloniki Country GR - Greece Event type WRD Language eng - English Country GR - Greece Keywords algal organic matter ; coagulation ; Microcystis aeruginosa ; permanganate pre-oxidation ; water treatment Subject RIV DJ - Water Pollution ; Quality OECD category Environmental sciences (social aspects to be 5.7) R&D Projects GA18-14445S GA ČR - Czech Science Foundation (CSF) Institutional support UH-J - RVO:67985874 Annotation 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. Workplace Institute of Hydrodynamics Contact Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Year of Publishing 2020
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