活性白土对甲基橙的吸附性能研究  

Study on the Adsorption Performance of Activated Clay for Methyl Orange

作　　者：宁门翠 李理[1] NING Mencui;LI Li(Faculty of Environmental and Chemical Engineering,Kunming Metallurgy College,Kunming 650033,China)

机构地区：[1]昆明冶金高等专科学校环境与化工学院,云南昆明650033

出　　处：《昆明冶金高等专科学校学报》2021年第1期101-104,共4页Journal of Kunming Metallurgy College

摘　　要：研究活性白土对染料废水中甲基橙的吸附,考察了接触时间、活性白土的用量、pH值以及温度对吸附作用的影响。获得白土对甲基橙吸附的相关热力学参数,表明活性白土对甲基橙吸附过程是自发进行过程,高温不利于吸附。The adsorption of methyl orange in dye wastewater using activated clay is studied.The effects of contact time,dosage of activated clay,pH value and temperature on the adsorption are investigated.The related thermodynamic parameters of the adsorption of white clay to methyl orange are obtained,indicating that the adsorption process of activated white clay to methyl orange is a spontaneous process,and high temperature is not conducive to adsorption.

关 键 词：活性白土 甲基橙 吸附 热力学参数 

分 类 号：X703.1[环境科学与工程—环境工程]