酸改性膨润土对水中氟离子吸附性能研究  

Adsorption properties of acid modified bentonite on the fluorinion in water

作　　者：代纯年[1] 黄玉亮[1] 刘蕾[1] 修丹丹[1] 

机构地区：[1]吉林省第一地质调查所,吉林长春130033

出　　处：《吉林地质》2016年第2期119-121,共3页Jilin Geology

摘　　要：膨润土的主要成分为蒙脱石,蒙脱石具有一定的吸附性,但吸附能力有限,本文通过对天然膨润土进行硫酸改性,进而通过研究不同因素对硫酸改性膨润土吸附性能的影响来得到最佳吸附条件,试验选用吸附的方法对含氟废水进行处理。The main component of bentonite is montmorillonite, the montmorillonite has adsorption characteristic, but its absorption capacity is limited. In this paper, based on the acid-modified of the natural bentonite, and then by studying the different factors affecting the adsorption properties of the acid-modified of the bentonite, to get the best adsorption conditions. The adsorption method was used to deal with the wastewater containing fluoride.

关 键 词：酸改性 吸附 氟化物 

分 类 号：P619.255[天文地球—矿床学]