Regeneration of spent bleaching earth by treatment with cethyltrimethylammonium bromide for application in elimination of acid dye

Autor: Mana, M., Ouali, M.S., de Menorval, L.C., Zajac, J.J., Charnay, C.
Zdroj: In Chemical Engineering Journal 2011 174(1):275-280
Databáze: ScienceDirect