Removal of Copper from Simulated Wastewater by Applying Electromagnetic Adsorption for Locally Prepared Activated Carbon of Banana Peels. jcoeng [Internet]. 2017 Jan. 1 [cited 2024 May 7];23(1):1-7. Available from: https://joe.uobaghdad.edu.iq/index.php/main/article/view/91