土壤2015，Vol.47Issue(1)：8-13,6.DOI:10.13758/j.cnki.tr.2015.01.002
生物质炭修复有机物污染土壤的研究进展
The Application of Biochar in Organic Polluted Soil
摘要
Abstract
Biochar,with the characteristics of porosity structure,high capability of adsorption,and containing much nutrient elements and functional groups,is a new functional material which has been paid more and more attentions in the fields of environment and agricultural application.In the present article,the basic properties of biochar were briefly introduced,and the probability that biochar became a substitute for activated carbon in the future was proposed.The applications of biochar to remediate contaminated soil with organic contaminant such as TPHs,pesticide,PAHs,PCBs,and also the environmental risk of using biochar as soil addition were reviewed in the paper.The conclusion indicated that biochar has a great potential to remediate contaminated soils,but both its effect and environment impact deserve more studies.关键词
生物质炭/土壤/有机物污染/环境风险Key words
Biochar/Soil/Organic contaminant/Environmental risk分类
资源环境引用本文复制引用
郭彦蓉,曾辉,刘阳生,李占宇..生物质炭修复有机物污染土壤的研究进展[J].土壤,2015,47(1):8-13,6.基金项目
国家自然科学基金项目(21077002)资助. （21077002）
