土壤重金属生物有效性评价技术进展

Technology for measuring bioavailability of heavy metals in soil

土壤重金属生物有效性是衡量土壤重金属污染状况、治理修复效果的关键参数。对国内外土壤重金属生物有效性评价技术的研究进展及应用现状进行了较系统的分析,并提出了今后土壤重金属生物有效性评价技术在工程应用领域的发展方向。

Heavy metals contaminated in the soil are increasing seriously in recent years.Bioavailability of heavy metals in soil is a key parameter to measure the status of heavy metals contamination in soil and the effects of soil remediation.This paper analyzes systematically worldwide research progress and application situation of the technologies for measuring bioavailability of heavy metals in soil,and gives corresponding prospect in engineering application.