Polyurethane foam loaded with sodium dodecylsulfate for the extraction of 'quat' pesticides from aqueous medium: Optimization of loading conditions
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- 作者：Jonas O. Vinhala ; b ; Claudio F. Limaa ; Ricardo J. Cassellab ; cassella@vm.uff.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cationic herbicides ; Polyurethane foam ; Sodium dodecylsulfate ; Sorption
- 刊名：Ecotoxicology and Environmental Safety
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：131
- 期：Complete
- 页码：72-78
- 全文大小：683 K
文摘
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Low-cost PUF loaded with SDS was prepared for the removal of 'quat' pesticides from aqueous medium.
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Results evidenced the importance of loading conditions.
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The sorption process followed a pseudo second-order kinetic.
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Quantitative removal of paraquat, diquat and difenzoquat by PUF-SDS was observed.