砒砂岩与沙复配成土对重金属的渗漏迁移规律的影响研究
Research on the Influence of the Forming Soil of Sandstone and Sand on the Leakage and Migration of Heavy Metals
摘要:
本研究采取土柱模拟试验进行砒砂岩与沙复配的土壤重金属渗透试验，探讨土壤中重金属的迁移特性，分析重金属的释放特性与复配土壤的理化性质之间的关系，指出控制重金属释放的因子组合，开展重金属污染过程中复配土壤重金属的动态变化预测研究。
Abstract:
This study adopts soil column simulation test to conduct soil heavy metal infiltration test with mixed sandstone and sand, explores the migration characteristics of heavy metals in the soil, analyzes the relationship between the release characteristics of heavy metals and the physical and chemical properties of the compound soil, and points out the control of heavy metals. The combination of released factors is used to carry out research on the prediction of the dynamic changes of soil heavy metals in the process of heavy metal pollution.
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