Počet záznamů: 1
The removability of the NOM fractions using hydrolysing destabilisation reagents
- 1.
SYSNO ASEP 0345139 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve SCOPUS Název The removability of the NOM fractions using hydrolysing destabilisation reagents Tvůrce(i) Pivokonská, Lenka (UH-J) SAI, ORCID, RID
Pivokonský, Martin (UH-J) SAI, ORCID, RID
Benešová, L. (CZ)
Bäumeltová, Jitka (UH-J)Celkový počet autorů 4 Zdroj.dok. Acta Universitatis Carolinae. Environmentalica - ISSN 0862-6529
Roč. 23, 1-2 (2009), s. 7-16Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova aggregation ; destabilisation ; jar test ; NOM fractionation ; water treatment Vědní obor RIV BK - Mechanika tekutin CEP GA103/07/0295 GA ČR - Grantová agentura ČR CEZ AV0Z20600510 - UH-J (2005-2011) EID SCOPUS 77954856886 Anotace This study deals with the comparison of the efficiency of two destabilising reagents - aluminium and ferric sulphates — in water treatment, specifically in removal of natural organic matter (NOM). Standard jar testing was applied to three types of water, two of natural and one of synthetic origin (tap water with added leach of peat). The NOM samples were fractionated by standard resin adsorption technique into four components: very hydrophobic acids, slightly hydrophobic acids, hydrophilic charged, and hydrophilic neutral. The results showed that the NOM removal efficiency depends on the NOM character and using destabilising reagents and reaction conditions. In comparison with aluminium sulphate, the ferric one proved to be more efficient in all tested cases. Pracoviště Ústav pro hydrodynamiku Kontakt Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Rok sběru 2011
Počet záznamů: 1