Modification of Sepiolite and Its Ability to Remove Heavy Metals

摘要

The modification method and its effect on the behavior of sepiolite, especially its ability to remove heavy metals, have be reaen systematically studied. Different pretreatment methods have led to various surface structures, which resulted in various effects on removal heavy metals. The processes of modification and removal of heavy metals have been optimized. The highest removal rate for Pb canch more than 96%.