Detoxification of aqueous solutions of the pesticide "Sevnol" by solar photocatalysis

被引：22
作者：
Garcia, A.
Amat, A. M.
Arques, A.
Sanchis, R.
Gernjak, W.
Maldonado, M. I.
Oller, I.
Malato, S.
机构：
[1] Univ Politecn Valencia, Dpto Ingn Text & Papelera, Alcoy 03801, Spain
[2] CIEMAT, Plataforma Solar Almeria, Tabernas 04200, Almeria, Spain
来源：
ENVIRONMENTAL CHEMISTRY LETTERS | 2006年 / 3卷 / 04期
关键词：
carbaryl; pesticide; photocatalysis; respirometry; Sevnol; sunlight; titanium dioxide;
D O I：
10.1007/s10311-005-0026-x
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The solar photodegradation of Sevnol, a commercial pesticide, based on carbaryl as active principle.. was studied. Experiments have been carried out at laboratory and at pilot plant scale using titanium dioxide as catalyst. Complete disappearance of carbaryl was achieved. while total mineralisation required longer irradiation. Active sludge respirometry showed significant detoxification of the solution. Finally, results obtained with commercial Sevnol were consistent with those of pure carbaryl, although the reaction was slower.
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收藏
页码：169 / 172
页数：4
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