啶虫脒和苯胺双组分在树脂上的竞争吸附行为  

Competitive Adsorption of Acetamiprid and Amino Benzene in Aqueous Solution with Adsorption Resins in Binary Components System

作　　者：吴秀红[1] 杨珊珊[1] 张根成[1] 邢蓉[1] 张红梅[1] 费正皓[1] 

机构地区：[1]江苏省滩涂生物资源与环境保护重点建设实验室,盐城师范学院化学化工学院,江苏盐城224051

出　　处：《农药》2012年第10期727-729,共3页Agrochemicals

基　　金：国家自然科学基金资助(21143009);国家自然科学基金资助(21201147);江苏省“六大人才高峰”项目;江苏省新型环保重点实验室开放课题(AE201009);江苏省教育厅项目(12KJD150012);江苏省科技创新与成果转化专项引导资金项目(BK2010037);江苏省高校科技成果产业化推进工程项目(JH10-43)

摘　　要：[目的]研究水溶液中啶虫脒和苯胺双组分在树脂上的吸附行为、树脂对2组分的吸附选择性。[方法]以啶虫脒/苯胺为吸附质,以D201和ZH202树脂为吸附剂,研究啶虫脒和苯胺在单组分、双组分水溶液中2种树脂上288、303、313 K温度下的吸附行为。[结果]2种吸附剂对单组分2种吸附质的吸附等温线符合Freundlich方程,苯胺和啶虫脒在2种吸附剂上吸附过程均为放热过程。[结论]啶虫脒和苯胺双组分共存吸附体系下,呈现竞争吸附现象。[Aims] The competitive adsorption of acetarniprid and amino benzene m aqueous soluuon wxtn aasorpuon resins in binary components system, and the static adsorption selectivity for the adsorbates was studied. [Methods] The adsorption behaviors of acetamiprid and amino benzene on the adsorption resins （D201, ZH202） with single component and binary components systems by static equilibrium adsorption at different temperature（288, 303, 313 K） were researched. [Results] The results showed the adsorption was fitted by Freundlich model. The adsorption of amino benzene and acetamiprid on D201, ZH202 were exothermic process. [Conclusions] There existed competitive adsorption in binary components system for the adsorbates of acetamiprid and amino benzene.

关 键 词：树脂 啶虫脒 苯胺 双组分 竞争吸附 

分 类 号：TQ450.1[化学工程—农药化工]