Removal of 2,4-D and TCA from aqueous solution in fixed and fluidized beds

摘要：

Adsorption equilibrium of 2,4-D and TCA onto GAC could be represented by Sips equation and adsorption capacity of the herbicides onto GAC increased with decreasing pH of the solution. The breakthrough curve for packed bed is steeper than that for the fluidized bed and the breakthrough curves obtained form semi-fluidized beds lies between those obtained from the packed and fluidized beds.

关键词： adsorption desorption 2,4-D TCA fixed bed fluidized bed

作者: Ha C.Choi Sook Ju Hong G.Kim Hyoung J.Jin Sung Y.Cho Seung J.Kim Jin H.Kim

作者单位: Faculty of Applied Chemical Engineering, Chonnam National University, Gwangju, 500-757, Korea Department of Environmental Engineering, Chonnam National University, Gwangju, 500-757, Korea Department of Environmental Engineering, Chonnam National University, Gwangju, 500-757, Korea;Enviro

会议类型: 国际会议

会议名称: The 5th International Conference on Separation Science and Technology(第五届国际分离科学与技术会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-14（万方平台首次上网日期，不代表论文的发表时间）