Sorption and Desorption Behaviors of Chlorobenzene on the Sediment of Songhua River

摘要：

The sorption and desorption behaviors of monochlorobenzene (MCB) on sediment were investigated at 12 ℃, which was sampled at Songhuajiang Village section. The experimental data were analyzed by the Langmuir, Freundlich, and Linear models of sorption. Because the sediment was belonged to mild clay, the amount of adsorbed MCB was few, the sorption isotherm data were fitted well to Langmuir isotherm and the monolayer sorption capacity was found to be 1.18 μg/dg at 12℃. The hysteresis phenomenon of MCB on sediment was exist, decreasing with increasing equilibrium concentration, which indicated that the hysteresis phenomenon was more evident at lower MCB equilibrium concentration.

作者: YU Hai-bin WANG Ye-yao SONG Cun-yi

作者单位: Civil and Environment Engineering School,University of Science and Technology Beijing Research Cente Research Center of Water Pollution Control Technology Chinese Research Academy of Environmental Scie Civil and Environment Engineering School University of Science and Technology Beijing Beijing, China

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）