生物质炭特性及在水中重金属吸附领域的研究进展
石永亮
（山西省环境集团有限公司，山西 太原 030000）
摘要： 生物质炭是来源广泛、价格低廉、绿色环保的吸附剂，在重金属废水处理中具有极大的潜力。生物质炭本身
优异的特性决定了其在吸附中表现出良好的性能。简单分析介绍了生物质炭的制备、改性方法和机理，以及不同原料合
成的生物质炭用于吸附重金属的研究现状，为相关领域学者提供参考。
关键词： 生物质炭；重金属；吸附；制备
中图分类号： X703     文献标识码： A     文章编号： 2095-0802-(2021)11-0011-03
Characteristics of Biochar and Research Progress in Field of Heavy Metal Adsorption in Water
SHI Yongliang
(Shanxi Environmental Group Co., Ltd., Taiyuan 030000, Shanxi, China)
Abstract: Biochar is a green and environmentally friendly adsorbent with a wide range of sources and a low price. It has great
potential in the treatment of heavy metal wastewater. The excellent properties of biochar determine its good performance in
adsorption. This paper briefly analyzed and introduced the preparation, modification methods and mechanism of biochar, as well as
the study status of biochar synthesized from different raw materials for the adsorption of heavy metal to provide reference for
scholars in related fields.

Key words: biochar; heavy metal; adsorption; preparation