Removal of Heavy Metals in Effluent by Adsorption and Coagulation

FengTingLI、XiaLI、BingRuZHANG、QingHuaOUYANG

2004中国化学快报：英文版Environmental Science被引 10

摘要

The silicate colloids with an average diameter 100 nm, were prepared by the hydrolysis of tetraethoxysilane (TES), NH4OH (30%) and then modified by (3-mercaptopropyl)trimethoxysilane (APS). The colloids can adsorb heavy metals such as Pb and Cr in effluent and after adsorption the colloids can be separated by coagulation of aluminum sulfate. The removal of heavy metals is up to 99%.

引用本文（GB/T 7714）

FengTingLI, XiaLI, BingRuZHANG, 等. Removal of Heavy Metals in Effluent by Adsorption and Coagulation[J]. 中国化学快报：英文版, 2004.

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