标题：Study on the adsorption of reactive black on nature diatomite
作者：Gu, Zhipan ;Yang, Xuebin ;Yang, Jichun ;He, Shaohua
作者机构：[Gu, Zhipan ;Yang, Xuebin ;Yang, Jichun ] College of Civil Engineering and Architecture, Jiaxing University, Jiaxing, Zhejiang, 314001, China;[He, Sha 更多
会议名称：2011 International Conference on Civil Engineering and Transportation, ICCET 2011
会议日期：October 14, 2011 - October 16, 2011
来源：Applied Mechanics and Materials
摘要：The effect of masss of natural diatomite, initial dye concentrations, pH and temperature on adsorption was investigated. The adsorption of reactive dye was slightly increased then decreased with rising amouts of natural diatomite that is increasing competition of natural diatomite. The removal rate of reactive black increase with the temperature because of endothermic reaction. The removal rates of reactive black from solution were decreased as the pH increase and gain the maximum in low pH. The removal rate for all concentrations were rapid at initial stages and then keep increase gradually until the progress until equilibrium reached. © (2011) Trans Tech Publications.