PROCESS FOR CHROMIUM (VI) REMOVAL FROM MECHANIZED TANNERY WASTEWATER USING ACTIVATED CARBON OBTAINED FROM TANNERY SOLID WASTES. FJS [Internet]. 2021 Jun. 28 [cited 2025 Sep. 12];5(1):364-71. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/577