On the fractionation of natural organic matter during water treatment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F07%3A00098496" target="_blank" >RIV/67985874:_____/07:00098496 - isvavai.cz</a>
Result on the web
<a href="http://www.uh.sav.sk/Portals/16/vc_articles/2007_55_4_Pivokonska_253.pdf" target="_blank" >http://www.uh.sav.sk/Portals/16/vc_articles/2007_55_4_Pivokonska_253.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
On the fractionation of natural organic matter during water treatment
Original language description
The aim of this contribution is to describe the removal efficiency of individual fractions of natural organic matter (NOM) during water treatment. Two types of surface water with an increased concentration of NOM of various origins were analysed. It was shown that the NOM removal efficiency depends on the NOM character and reaction conditions. The optimised doses of destabilisation reagents influence especially the removal of hydrophilic charged (CHA) and very hydrophobic acids (VHA) fractions during treatment of both types of raw water (φCHA = 0.78–0.86, φVHA = 0.51–0.88). In contrast, removal of hydrophilic neutral (NEU) fraction was very low (φNEU = 0.13–0.22).
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)

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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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