The removability of the NOM fractions using hydrolysing destabilisation reagents

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F09%3A00345139" target="_blank" >RIV/67985874:_____/09:00345139 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The removability of the NOM fractions using hydrolysing destabilisation reagents
Original language description
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, andhydrophilic 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 testedcases.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Project
<a href="/en/project/GA103%2F07%2F0295" target="_blank" >GA103/07/0295: The influence of algal organic matter (AOM) on coagulation process and separation properties of aggregates formed during water treatment</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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