Removal of Cr (VI) From Aqueous Solution Using Camellia Oleifera Abel Shells

摘要：

　　The use of camellia oleifera abel shells as biosorbent has been successfully demonstrated in the removal of Cr (VI) from aqueous solution.The effects of different parameters,such as,contact time,initial concentration of Cr (VI),pH and temperature on Cr (VI) adsorption were investigated.The results showed that the maximum uptake of Cr (VI) was up to 190.69 mg/g at a pH value of around 1.0,under the initial Cr (VI) concentration of 400mg/L and at the temperature of 298 K.The adsorption kinetics could be described by pseudo-first order and pseudo-second order kinetics models.

关键词： Camellia oleifera abel shells Cr(VI) Absorption Adsorption isotherms

作者: Yudong Lu Wenlu Wu Shan Lin Ruiyun You Zonghua Wu

作者单位: College of Chemistry and Chemical Engineering, Fujian Normal University, Fuzhou 350007, China College of Material Science and Engineering, Fujian Normal University, Fuzhou 350007, China

会议类型: 国际会议

会议名称: the Chinese Materials Congress 2012(2012年中国材料大会(CMC2012))

会议地点: 太原

会议语种:英文

页码: 463-468

在线出版日期: 2012-07-13（万方平台首次上网日期，不代表论文的发表时间）