铀矿山附近土壤中重金属的形成机制、分布特征及土壤重金属治理现状

随着中国核能产业的不断发展,铀矿山的开采会对环境造成严重的影响,其中重金属污染是主要影响因素之一。因此,了解铀矿山重金属的分布和形成机制显得越来越重要。综述了铀矿山重金属的形成、分布特征以及目前治理土壤重金属污染的措施。当前,还缺少对铀矿山附近土壤中重金属分布的系统认识。对分布特征系统的认识将会对未来进行铀矿山重金属污染土壤植物修复提供必要的保证。

Distribution and Formation Mechanisms of Heavy Metals in Uranium Mines Soil and the Situation of Heavy Mental Control

With the continuous development of Chinag nuclear industry ,the exploitation of uranium mines would cause serious environmental im- pacts, heavy metal pollution is one of the main factors. Therefore, understanding the distribution and formation mechanisms of heavy metals in ura- nium mines became increasingly important. The distribution and formation mechanisms of heavy metals in uranium mines were summarized, as well as the control measures of heavy metal pollutions. But the systematic understanding of heavy metals distribution is still litde. The systematic under- standing of heavy metals distribution will helpful for the phytoremediatiou of the soil which contaminated by heavy mental in uranium mines.