Ibrahim S, Ali ziad. Removal of Acidic Dye from Aqueous Solution Using Surfactant Modified Bentonite (Organoclay): Batch and Kinetic Study. Eng. J. [انترنت]. 12020 [وثق 172021];26(5):64-1. Available from: https://joe.uobaghdad.edu.iq/index.php/main/article/view/j.eng.2020.05.05