CAJ | 학술논문

金属矿产资源开发为我国国民经济建设做出了巨大贡献,但受早期监管无序及开采工艺落后的影响,不仅造成了我国矿产资源的极大浪费,而且引发了日益严重的生态环境问题,特别是废弃矿山土壤重金属污染对人类的生存构成了潜在威胁.文中分析了矿山废弃地的特征和危害,并全面介绍了植物修复技术修复重金属污染土壤的原理、特点、研究应用现状等,针对植物修复技术目前存在的问题及其解决方法进行了相关探讨.
금속광산자원개발위아국국민경제건설주출료거대공헌,단수조기감관무서급개채공예락후적영향,불부조성료아국광산자원적겁대낭비,이차인발료일익엄중적생태배경문제,특별시폐기광산토양중금속오염대인류적생존구성료잠재위협.문중분석료광산폐기지적특정화위해,병전면개소료식물수복기술수복중금속오염토양적원리、특점、연구응용현상등,침대식물수복기술목전존재적문제급기해결방법진행료상관탐토.
Metallic mineral resources development has made a great contribution to China’s national economy. However, exploitation of mineral resources was extremely inefficient accompanied with severe ecological and environmental problems in China due to mismanagement and backward mining technology. Heavy metal pollution in mining wasteland soils is one of the pressing problems for its potential threats to the survival of human being. This paper analyzes the characteristics and potential hazards of mining wasteland based on introducing the working mechanisms, characteristics and current advances in research and application of phytoremediation technologies for reclaim of heavy metal polluted soils. The current challenges and perspectives of phytoremediation technologies are also discussed.