Study on the Adsorption of Trichloroethylene in Water on Activated Carbon and Activated Carbon Fibers

摘要：

The removal of trichloroethylene (TCE) from water using activated carbon fibers (ACF) and activated carbon (AC) was investigated.Adsorption,as an efficient process to remove TCE from water was chosen;in particular with ACF and AC as adsorbents.The results showed that physisorption play important roles for adsorption of TCE onto activated carbon fibers,while the less important chemisorption.Langmuir and Freundlich models were then employed to correlate the equilibria data.The Langmuir model best described the AC adsorption isotherm of TCE,with R2 0.9942.Freundlich model best fitted the ACF adsorption isotherm of TCE,with R2 0.9978.

关键词： TCE Physisorption Chemisorption Activated Carbon

作者: He Dasong C.P.Liu Yuan Yongfu Li Xiuying

作者单位: Department of Modern Manufacturing Yibin Vocational & Technical College,Yibin 644003,Sichuan,China

会议类型: 国际会议

会议名称: 2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1021-1024

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）