“REMOVAL OF DYES FROM TEXTILE EFFLUENT BY ADSORPTION ONTO OVEN DRIED ALUM SLUDGE”. Journal of Engineering 16, no. 02 (June 1, 2010): 5249–5262. Accessed May 9, 2024. https://joe.uobaghdad.edu.iq/index.php/main/article/view/2637.