Aquatic photodegradation of sunscreen agent p-aminobenzoic acid in the presence of dissolved organic matter

Dissolved organic matter (DOM) is an important photosensitizer for the phototransformation of organic contaminants in sunlit natural waters. This article focuses on the photolysis kinetics and mechanism of sunscreen agent p-aminobenzoic acid (PABA) in the presence of four kinds of DOM; Suwannee Rive...

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Veröffentlicht in:	Water research (Oxford) 2013-01, Vol.47 (1), p.153-162
Hauptverfasser:	Zhou, Lei, Ji, Yuefei, Zeng, Chao, Zhang, Ya, Wang, Zunyao, Yang, Xi
Format:	Artikel
Sprache:	eng
Schlagworte:	4-Aminobenzoic Acid - chemistry amino acids Applied sciences Biological and physicochemical phenomena Catalysis Chemical Sciences Contaminants Density functional theory computation Dissolved organic matter Earth sciences Earth, ocean, space Electron transfer energy transfer Engineering and environment geology. Geothermics Environment and Society Environmental Sciences Exact sciences and technology fulvic acids Humic acids hydroxyl radicals hydroxylation Lakes Molecular Structure Natural water pollution oxidation p-aminobenzoic acid Pathways Photolysis Pollution Pollution, environment geology rivers screening singlet oxygen Software spectroscopy Sunscreen agent Sunscreen products Water - chemistry Water Pollutants, Chemical - chemistry Water treatment and pollution
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