生物炭的性质及其环境效应研究  

Review on the Properties and Environmental Effects of Biochar

作　　者：黄兆琴[1] 赵可馨 张乃文[1] 李涵宇 谢梦倩 HUANG Zhao-qin;ZHAO Ke-xin;ZHANG Nai-wen;LI Han-yu;XIE Meng-qian(Jiangsu Open University,Jiangsu Nanjing 210017,China)

机构地区：[1]江苏开放大学,江苏南京210017

出　　处：《广州化工》2020年第19期22-26,共5页GuangZhou Chemical Industry

基　　金：江苏省大学生创新计划项目(201914000011Y)。

摘　　要：生物炭具有丰富的表面活性官能团、较多的孔隙度、较大的比表面积、呈碱性且吸附能力强,因此在固碳减排、土壤改良及污染修复等领域具有良好的应用前景,生物炭原料来源广泛,不同制备原料及制备条件下所得生物炭性质存在各异,本文介绍了生物炭的基本特性,对其在固碳减排、土壤改良、污染修复等方面的应用和机理研究进展进行了综述,提出未来生物炭研究的发展方向,以期为生物炭的研究和认识提供参考依据。Because of developed pore structure,huge surface area,unique surface chemical properties and strong adsorption capacity,biochar is considered to have a good application prospect in the storage of atmosphere carbon,soil improvement and pollution remediation.Biochar properties are different under different preparation conditions and raw material.The structure and physical properties of biochar were introduced,and progresses in this studies on its application in soil fertility,the storage of atmosphere carbon,and the environmental remediation were reviewed.Finally,the future research directions were put forward,so as to provide perspectives on application and promotions of biochar technology.

关 键 词：生物炭 性质 环境效应 

分 类 号：X53[环境科学与工程—环境工程]