Lychee peels-derived biochar-supported CaFe2O4 magnetic nanocomposite as an excellent adsorbent for effective removal of nitrate and phosphate from wastewater

Minh Thanh Le, Hoan Nguyen Xuan, Tấn Phong Nguyễn, Tuan Hiep Tran, Đặng Xuân Cường, Nam Thai Van, Hoang Nghiem Le, Huu Tạp Van, Lan Huong Nguyen, Huu Tạp Van, Lan Huong Nguyen