Easy separable, floatable, and recyclable magnetic-biochar/alginate bead as super-adsorbent for adsorbing copper ions in water media
Dhirar Ben Salem, Abdelkader Ouakouak, Fouzia Touahra, Noureddine Hamdi, Abdelazeem Saad Eltaweil, Asad Syed, Ramaraj Boopathy, Hai Nguyen Tran