J. Sirajudeen, J. Naveen. Effect of pH and Adsorbent dosage on the removal of Hexavalent chromium from its aqueous solution by activated carbon of pachygone ovata . World J Pharm Sci [Internet]. 2015 Oct. 3 [cited 2024 Nov. 22];3(10):1987-90. Available from: https://wjpsonline.com/index.php/wjps/article/view/hexavalent-chromium-activated-carbon-pachygone-ovata