中文摘要：

针对环境水体中内分泌干扰物的污染问题，选择邻苯二甲酸二甲酯（DMP）作为典型污染物，以颗粒活性炭、酸化活性炭、粉末活性炭和碳纳米管作为吸附剂，考察吸附剂对DMP的吸附性能和吸附特性。研究结果表明：吸附性碳材料对DMP具有良好的吸附性能，四种碳材料的吸附容量大小为：粉状活性炭〉颗粒活性炭〉酸化活性炭〉碳纳米管。粉末活性炭的单层最大吸附容量为678．3mg／L。Freundlich和Temkin吸附等温线方程能够较好地拟合吸附数据，Langmuir吸附等温线方程对粉末状吸附剂（粉末活性炭、碳纳米管）吸附拟合效果较好。粉末活性炭、颗粒活性炭、酸化活性炭的吸附过程符合一级吸附动力学模型，而碳纳米管吸附过程符合二级吸附动力学模型。

英文摘要：

To solve the endocrine disruptor in water environment, the existing endocrine disruptor in water environment-dimethyl phthalate （DMP） was selected as typical endocrine disruptor in this study. Four carbon-based materials, including granular activated carbon, acidified activated carbon, powder acti-vated carbon, and carbon nanotubes, were used as adsorbents to remove DMP in water body. The ad-sorption capacity and characteristics of these four adsorbents were investigated. The results showed that these four carbon-based materials＇ performances were satisfying. According to their adsorp-tion capacity, these four material were ranked as： powder activated carbon〉granular activated carbon〉acidified activated carbon〉carbon nanotubes. The powder activated carbon had the biggest monolayer adsorp- tion capacity of 678. 3 mg/L. Freundlich and Temkin adsorption imtherm equation could gratefully fit adsorp tion data. Langrnuir could fit the powder adsorbents （powder activated carbon, carbon nanotubes） well. The adsorption process of powder activated carbon, granular activated carbon, and acidified activated carbon fitted in first-order kinetic model, while the adsorption process of carbon nanotubes fitted in second-order kinetic model.