Characterization of coal gasification slag-based activated carbon and its potential application in lead removal.

Abstract

Highly porous activated carbons were prepared from a coal gasification slag (CGS) precursor, by KOH activation to remove Pb2+ from aqueous solution. The effects of pretreatment methods and activation parameters on the properties of the activated carbon were investigated, such as KOH/CGS mass ratio, activation temperature and activation time. The results… (More)
DOI: 10.1080/09593330.2017.1301569

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