1. Bicarbonate treated peanut hull carbon for mercury (II) removal from aqueous solution;Namasivayan;Vat. Res.,1993
2. Adsorbents for the treatment of wastewaters;Namasivayam,1994
3. A continuous process for the purification of cooling tower blow down — water or the effluent containing hexavalent chromium;Ramakrishnan,1986
4. Application of Fe(III)Cr(III) sludge as flocculant/settling agent;Nawasivayam;Indian J. Environ. Protection,1989
5. Waste Fe(III)Cr(III) sludge as flocculant for the treatment of dairy wastewater;Namasivayam;Biores. Technol.,1992