Impact of changes in biofilm composition response following chlorine and chloramine disinfection on nitrogenous disinfection byproduct formation and toxicity risk in drinking water distribution systems

•Changes in biofilm fractions had a significant effect on N-DBPs and their toxicity.•Chlorine disinfection promoted EPS transformation and N-DBPs production.•Chloramine disinfection led to the accumulation of N-DBPs precursors within the biofilm.•Chlorine-induced microorganisms have unique patterns...

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Veröffentlicht in:	Water research (Oxford) 2024-04, Vol.253, p.121331-121331, Article 121331
Hauptverfasser:	Zheng, Songyuan, Lin, Tao, Chen, Han, Zhang, Xue, Jiang, Fuchun
Format:	Artikel
Sprache:	eng
Schlagworte:	Biofilm Extracellular polymers Nitrogen-containing disinfection byproduct formation potential Toxicity risk
Online-Zugang:	Volltext
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