Factors influencing the formation of chlorination brominated trihalomethanes in drinking water |
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| Authors: | Huan Wang Dong-mei Liu Zhi-wei Zhao Fu-yi Cui Qi Zhu and Tong-mian Liu |
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| Institution: | [1]State Key Laboratory of Urban Water Resources and Environments, School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China [2]School of Chemistry and Material Sciences, Heilongjiang University, Harbin 150080, China |
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| Abstract: | The formation of brominated trihalomethanes (THMs-Br) which is proved more carcinogenic than their chlorinated analogues reported was very different at various water qualities.This study was performed to assess the effects of water quality parameters (bromide concentration,pH value and ammonia concentration),chlorination conditions (chlorine dose,reaction time) and ratios of Br-/DOC and Br-/Cl2 consumption on the formation and distribution of THMs-Br in chlorination.The results showed good correlation betwe... |
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| Keywords: | Brominated trihalomethanes (THMs-Br) Bromine incorporation factor (BIF) Total THM (TTHM) Chlorination Predictive model |
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