Synthesis of zeolite A using raw kaolin from Ethiopia and its application in removal of Cr(III) from tannery wastewater

Authors: Ayele, L; Perez, E; Mayoral, A; Chebude, Y; Diaz, I

Article.
J. Chem. Technol. Biotechnol.. vol: 93. page: 0268-2575.
Date: JAN. 2018.
Doi: 10.1002/jctb.5334.

Abstract:
BACKGROUNDThe commercial production of zeolite A mainly involves costly synthetic chemicals. However, cheaper raw materials such as clay minerals, coal ashes, natural zeolites, solid wastes and industrial sludge have been tested. Based on this, the objective [read more]