期刊论文

Peng, Jianwei;Zhong, ME

英文

Chemical Engineering Science

0009-2509

2024

290

119904

10.1016/j.ces.2024.119904

CRediT authorship contribution statement Shuyi Zhong: Writing – original draft, Methodology, Investigation, Data curation. Xu Zhang: Investigation, Data curation. Yufeng Chen: Investigation. Kaiyuan Yu: Software. Yuelin Huang: Software. Lanzhi Li: Validation, Formal analysis. Chunxia Ding: Supervision, Conceptualization. Jianwei Peng: Supervision, Resources, acquisition, Conceptualization. Mei'e Zhong: Writing – review & editing, Supervision, Resources, acquisition, Conceptualization.

本校为第一且通讯机构

Using biochar to absorb organic pollutants in water and soil is a simple and efficient method. However, most biochar is typically prepared at high temperatures (>500 ℃), resulting in low yield and high production costs and hence limiting its practical applications. This study aimed to prepare biochar (P-BC) through low-temperature (280 ℃) phosphoric acid assisted pyrolysis of cotton stalks. P-BC possessed a large specific surface area (389.96 m2·g−1) and contained abundant oxygen functional groups as well as phosphorous and nitrogen nutrien...