生物炭的改性及其在环境污染控制中的应用进展

Modification of Biochar and Its Application Progress in the Environmental Pollution Control

生物炭是一种绿色环保的新型吸附材料,有效应用于环境污染控制领域。通过物理、化学及生物方法改性生物炭可以强化其功能,显著提高其活性,有利于生物炭的高效利用,增强在环境修复中的应用潜力。对近年来有关改性生物炭的文献进行系统分析,总结并探讨了生物炭的改性方法及改性生物炭在环境领域的应用,最后对生物炭的应用研究提出了展望。

Biochar is a new type of green and environmentally friendly adsorption material, which is effectively used in the field of environmental pollution control. Modification of biochar by physical, chemical and biological methods can strengthen its function and significantly improve its activity, which is conducive to the efficient utilization of biochar and enhances its application potential in environmental remediation. In this paper, the literatures on modified biochar in recent years were systematically analyzed, the modification methods of biochar and the application of modified biochar in the environmental field were summarized and discussed,and finally the prospect of the application of biochar was put forward.