Počet záznamů: 1  

On the importance of mixing characterization and application in the water treatment process

  1. 1.
    SYSNO ASEP0531619
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevOn the importance of mixing characterization and application in the water treatment process
    Tvůrce(i) Vašatová, Petra (UH-J) RID, ORCID, SAI
    Filipenská, Monika (UH-J) ORCID, RID
    Petříček, Radim (UH-J) RID, ORCID, SAI
    Pivokonský, Martin (UH-J) SAI, ORCID, RID
    Zdroj.dok.Journal of Water Supply Research and Technology. AQUA - ISSN 0003-7214
    Roč. 69, č. 6 (2020), s. 639-646
    Poč.str.8 s.
    Forma vydáníOnline - E
    Jazyk dok.eng - angličtina
    Země vyd.GB - Velká Británie
    Klíč. slovaaggregation ; flocculation ; floc properties ; separation ; shear rate ; velocity gradient
    Vědní obor RIVDJ - Znečištění a kontrola vody
    Obor OECDEnvironmental sciences (social aspects to be 5.7)
    CEPGA18-05007S GA ČR - Grantová agentura ČR
    Způsob publikováníOmezený přístup
    Institucionální podporaUH-J - RVO:67985874
    UT WOS000576377200010
    EID SCOPUS85093655622
    DOI10.2166/aqua.2020.033
    AnotaceFloc properties can be controlled only by selecting a coagulant type and adjusting mixing parameters. However, optimization of mixing is widely overlooked. Well-chosen mixing conditions increase floc separation efficiency, which decreases the operating costs of drinking water treatment plants (DWTPs). This paper presents guidelines for designing mixing parameters in water treatment. Special attention is paid to the determination of mixing intensity and the purpose of different mixing intensities with respect to the subsequent separation. For instance, single-stage separation by filtration must be preceded by homogenization and rapid flocculation mixing. Double-stage separation by sedimentation and filtration should be preceded by homogenization, rapid flocculation mixing and slow flocculation mixing.
    PracovištěÚstav pro hydrodynamiku
    KontaktSoňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003
    Rok sběru2021
    Elektronická adresahttps://iwaponline.com/aqua/article-abstract/doi/10.2166/aqua.2020.033/76281/On-the-importance-of-mixing-characterization-and
Počet záznamů: 1