Efficient Decomposition of Perfluorocarboxylic Acids in Aqueous Suspensions of a TiO sub(2) Photocatalyst with Medium-Pressure Ultraviolet Lamp Irradiation under Atmospheric Pressure

Decomposition of environmentally persistent perfluorooctanoic acid (PFOA) in aqueous suspensions of a TiO sub(2) photocatalyst, with use of medium-pressure ultraviolet (MPUV) lamp irradiation alone, was examined under atmospheric pressure. Compared to direct photolysis, TiO sub(2) photocatalysis led...

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Veröffentlicht in:	Industrial & engineering chemistry research 2011-10, Vol.50 (19), p.10943-10947-10943-10947
Hauptverfasser:	Ochiai, Tsuyoshi, Iizuka, Yuichi, Nakata, Kazuya, Murakami, Taketoshi, Tryk, Donald A, Koide, Yoshihiro, Morito, Yuko, Fujishima, Akira
Format:	Artikel
Sprache:	eng
Schlagworte:	Atmospheric pressure Barometric pressure Decomposition Irradiation Lamps Photocatalysis Surface chemistry Titanium dioxide
Online-Zugang:	Volltext
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