赣南离子型稀土矿的开采及其对环境的影响

摘要

Ion-absorbed rare-earth mineral is one of the most valuable rare earth resource in China. This paper introduces the course and technological process of ion-absorbed rare-earth mineral in south Jiangxi province, and the pollutants produced in the process of in-situ leaching and its influence on the ecological environment are clarified. Meanwhile, some new techniques and routes are summarized for better understanding of environmental pollution and ecological restoration of ion-absorbed rare-earth mineral in south Jiangxi area.%离子型稀土矿是我国独有的一类宝贵的中重稀土资源.介绍了赣南离子型稀土矿开采的历程和工艺流程,明确了原地浸矿工艺过程中各环节所产生的污染及其对生态环境的影响,梳理并总结了一些开采新技术和新线索,为赣南离子型稀土矿区的环境污染综合治理和生态修复提供科学依据.