A facile disposal of Bayer red mud based on selective ...
Jan 15, 2016· 1. Introduction. Bayer red mud (BRM), also called as bauxite residue, is a hazardous solid waste generated during the Bayer alumina extracting from bauxite ore, .About – t of BRM is generated for per ton of Al 2 O 3 extracted. With the increasing demand for alumina worldwide, the global annual generation of BRM is around 120 million tons and approximately billion tons of this ...