Influence of the coating level on the heterogeneous ozonolysis kinetics and product yields of chlorpyrifos ethyl adsorbed on sand particles
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- 作者：Ahmad El Masri ; Hé ; lè ; ne Laversin ; Abdelkhaleq Chakir ; Estelle Roth ; estelle.roth@univ-reims.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Heterogeneous ozonolysis ; Kinetics ; Chlorpyrifos ; Atmospheric oxidation ; Atmospheric lifetime ; Pesticides
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：165
- 期：Complete
- 页码：304-310
- 全文大小：965 K
文摘
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The coating level strongly impacts the atmospheric lifetime of CLP adsorbed on sand particles towards ozone.
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The O3 equilibrium constant between the gas and the coated sand is independent of the pesticide particulate concentration.
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The pesticide-coating level does not influence the heterogeneous ozonolysis mechanism of CLP.