Authors: Das, DD Mahapatra, R Pradhan, J Das, SN Thakur, RS

Citation: Dd. Das et al., Removal of Cr(VI) from aqueous solution using activated cow dung carbon, J COLL I SC, 232(2), 2000, pp. 235-240

Authors: Pradhan, J Das, SN Thakur, RS

Citation: J. Pradhan et al., Adsorption of hexavalent chromium from aqueous solution by using activatedred mud, J COLL I SC, 217(1), 1999, pp. 137-141