Experimental and theoretical insights into photochemical transformation kinetics and mechanisms of aqueous propylparaben and risk assessment of its degradation products

The kinetics and mechanisms of ultraviolet photochemical transformation of propylparaben (PPB) were studied. Specific kinetics scavenging experiments coupled with quantum yield determinations were used to distinguish the roles of various reactive species induced by self‐sensitized and direct photoly...

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Veröffentlicht in:	Environmental toxicology and chemistry 2014-08, Vol.33 (8), p.1809-1816
Hauptverfasser:	An, Taicheng, Fang, Hansun, Li, Guiying, Wang, Shilong, Yao, Side
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Aerobic conditions Anaerobic conditions Animal, plant and microbial ecology Applied ecology Applied sciences Aquatic environment Biological and medical sciences Biological and physicochemical phenomena Chemical reactions Degradation Degradation products Detoxification Ecotoxicology Ecotoxicology assessment Ecotoxicology, biological effects of pollution Electrons Endocrine disruptors Environmental impact Environmental transformation Exact sciences and technology Fresh water environment Fundamental and applied biological sciences. Psychology hydrogen Joining Kinetics Lead (metal) Mineralization Models, Chemical Natural water pollution Organic chemicals oxygen Oxygen - chemistry Parabens Parabens - chemistry Photochemical Photochemicals Photoenhanced toxicity Photolysis Pollution Reaction kinetics Risk Assessment Solutions Toxicity Transformations Ultraviolet Rays Water - chemistry Water Pollutants, Chemical - chemistry Water treatment and pollution
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