Agricultural waste–derived biochar for the adsorptive removal of 2-nitrophenol: a comparative study in batch and continuous columns
Mohamed Khechai، Ammar Fadel، Abdelkader Ouakouak، Azri Naima، Amir Djellouli، Lynda Hecini، Salma Samidin، Wan Nor Roslam Wan Isahak