生物质活性炭在污染土壤修复中的应用及稳定性研究进展  

Research Progress on Application and Stability of Biomass activated carbon in Remediation Contaminated Soils

作　　者：赵秀云[1] 文贞[1] 张桢超 刘玉真[1] 

机构地区：[1]山东师范大学地理与环境学院,山东济南250014

出　　处：《绿色科技》2017年第14期88-90,共3页Journal of Green Science and Technology

基　　金：山东师范大学大学生创新创业项目(编号:201610445010);山东师范大学培育基金项目;山东省高校科研项目(编号:J15LH06)

摘　　要：指出了生物质活性炭具有较大的比表面积、丰富的孔隙结构、好的持水性和较强的吸附性,在土壤污染修复中得到广泛的应用,但其作为重金属污染土壤钝化修复的理想钝化剂,施入到土壤中是否具有较高的稳定性,是其推广应用的前提。因此生物质活性炭的稳定性成为土壤学和环境科学领域研究的热点。综述了生物质活性炭在土壤重金属污染修复中的应用,总结了生物质活性炭在土壤中稳定性的研究现状,以期为生物质活性炭在环境污染修复尤其土壤重金属污染修复中的应用提供参考。Biomass activated carbon hasbeen widely appliedin remediation of contaminated soil due to its high surface area, rich porous structure, high nutrient retention capacity and high-water retention capacity. But the stability of biomass activated carbon is thepremise of popularization and application. So, the stability of biomass activated carbon has become a research focus inthe soil and environmental science. This paper reviewedthe application of biomass acti- vated carbon in remediation of heavy metal contaminated soil and the research of stability of biomass activated carbon. The paper provided a reference on applications and promotion of biomass activated carbon in heavy metal contamina- ted soils.

关 键 词：生物质活性炭 土壤 重金属 稳定性 

分 类 号：X712[环境科学与工程—环境工程]