KMnO4改性棉籽壳生物炭的制备及其对铅吸附研究

贺敏婕,张杰,陈可欣,张山,彭书明

Preparation of KMnO4 modified cotton seed hull biochar and its adsorption performance for lead

Minjie He,Jie Zhang,Kexin Chen,Shan Zhang,Shuming Peng

图1 原始炭（a）和改性炭（b）样品的扫描电镜图片（×2 000倍）