生物炭修复重金属污染土壤研究

Use of Bio-charcoal to Remediate Heavy Metal Polluted Soils

人为活动导致重金属的使用和提取增加,重金属不会降解并因此在环境中积累,从而威胁土壤质量、植物生存和人类健康.生物炭是种可靠的环境技术,本文简述了生物炭与重金属相互作用的机理,并列举了生物炭对重金属污染土壤的研究的一些成果.

Anthropogenic activities are resulting in an increase of the use and extraction of heavy metals.Heavy metals cannot be degraded and hence accumulate in the environment,having the potential to threaten soil quality,plant survival and human health.Bio-charcoal is a reliable environment technology.Mechanism of interaction between bio-charcoal and heavy metals is briefly introduced and some research is listed.