“Removal of Carcinogenic Hexavalent Chromium by Reduction With Iron in Presence of Accelerator Non Toxic Organic Compounds (Chalcone)”. JOURNAL OF ADVANCES IN CHEMISTRY 11, no. 4 (June 16, 2015): 3463–3474. Accessed June 15, 2026. https://rajpub.com/index.php/jac/article/view/2205.