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The impact of algal organic matter on chlorination of other NOM and disinfection by-products formation
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SYSNO ASEP 0511059 Document Type A - Abstract R&D Document Type O - Ostatní Title The impact of algal organic matter on chlorination of other NOM and disinfection by-products formation Author(s) Barešová, Magdalena (UH-J) RID, ORCID, SAI
Sathasivan, A. (AU)
Trinh, T. (AU)
Kastl, G. (AU)
Pivokonský, Martin (UH-J) SAI, ORCID, RIDSource Title NOM7 IWA Specialist Conference on Natural Organic Matter 2019. - Tokyo, 2019 Number of pages 2 s. Action NOM7 IWA Specialist Conference on Natural Organic Matter 2019 Event date 07.10.2019 - 10.10.2019 VEvent location Tokyo Country JP - Japan Event type WRD Language eng - English Country JP - Japan Keywords algal and natural organic matter ; chlorination ; trihalomethanes formation Subject RIV DJ - Water Pollution ; Quality OECD category Environmental sciences (social aspects to be 5.7) Institutional support UH-J - RVO:67985874 Annotation Algal organic matter (AOM) has been reported having significantly lower trihalomethanes (THM) formation potential in comparison to other natural organic matter (NOM). However, simultaneous interaction between AOM and NOM and their competition for chlorine and bromide have not been sufficiently addressed. Thus, this paper investigates how AOM affects chlorination of other NOM and its impact on THM formation. AOM has shown to prevent bromide incorporation and eventually reduce brominated THM species. Having high organic-N content, AOM probably consumes free chlorine forming combine chlorine and hence alters the bromide incorporation and brominated disinfection by-products formation. Workplace Institute of Hydrodynamics Contact Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Year of Publishing 2020
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