Ozonation degradation of microcystin-LR in aqueous solution: Intermediates, byproducts and pathways

The intermediates and byproducts formed during the ozonation of microcystin-LR (MC-LR, m/z = 995.5) and the probable degradation pathway were investigated at different initial molar ratios of ozone to MC-LR ([O3]0/[MC-LR]0). Seven reaction intermediates with m/z ≥ 795.4 were observed by LC/MS, and f...

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Veröffentlicht in:	Water research (Oxford) 2014-10, Vol.63, p.52-61
Hauptverfasser:	Chang, Jing, Chen, Zhong-lin, Wang, Zhe, Shen, Ji-min, Chen, Qian, Kang, Jing, Yang, Lei, Liu, Xiao-wei, Nie, Chang-xin
Format:	Artikel
Sprache:	eng
Schlagworte:	Aldehyde-based byproducts Aldehydes Applied sciences Bacterial Toxins - metabolism Byproducts Chains Chromatography, Liquid Degradation Degradation pathways Drinking water and swimming-pool water. Desalination Exact sciences and technology Gas Chromatography-Mass Spectrometry Intermediates Microcystin-LR Microcystins - metabolism Molecular structure Molecular weight Ozone Ozone - chemistry Pathways Pollution Water Pollutants, Chemical - metabolism Water Purification - methods Water treatment and pollution
Online-Zugang:	Volltext
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