一种双功能吸附剂对水中毒死蜱的吸附与降解特性  

A Bifunctional Adsorbent Adsorption and Degradation Properties to Chlorpyrifos in Water

作　　者：黄德斌[1] 夏启斌[2] 

机构地区：[1]佛山科学技术学院环境工程系,广东佛山528000 [2]华南理工大学化工与能源学院,广东广州510640

出　　处：《广东化工》2015年第17期40-41,共2页Guangdong Chemical Industry

摘　　要：考察了普通浸渍法和超声浸渍法制备的双功能活性炭对毒死蜱的吸附动力学和降解动力学性能,结果表明双功能活性炭对毒死蜱的吸附量有所降低,但对毒死蜱的降解能力增强,超声浸渍法所制备的活性炭对毒死蜱的降解能力要优于普通浸渍法所制备的活性炭。Adsorption and degradation dynamics performance of ehlorpyrifos were investigated on the activated carbons prepared by conventional and ultrasonic impregnation method. The results showed that the adsorption capacity of ehlorpyrifos decreased on the dual function activated carbons but the degradation properties improved. Degradation properties of chlorpyrifos on the activated carbons prepared by ultrasonic immersion were superior to the activated carbons prepared by conventional impregnation.

关 键 词：双功能吸附剂 毒死蜱 吸附与降解 

分 类 号：TQ453.22[化学工程—农药化工]