1. Removal of basic dye from waste-water using silica adsorbent;Ahmed;Environmental Pollution,1992
2. Kinetics of the removal of basic dye from effluent using silica;Alexander;The Chemical Engineer,1977
3. Standard Methods for Examination of Water and Wastewater;APHA,1992
4. A total systems approach to pollution control at a pulp and paper mill;Barton;Journal of the Water Pollution Control Federation,1968
5. The dyeing of acetate rayon with disperse dye—IV. Adsorption isotherm;Bird;J. Soc. Dyes. Colour,1955