摘要
叙述了国内外城市地下水污染的形势,介绍了影响城市地下水污染的主要因素,阐述了国内外城市地下水污染防治的技术手段,包括电磁监测技术、污染物示踪技术、替代监测指标技术、可渗透反应格栅修复技术、曝气技术、化学修复技术、热处理技术以及生物修复技术等,阐明了未来城市地下水污染研究的热点方向为城市地下水有机污染,特别是加油站埋地储罐的渗漏污染等,同时,研究和开发城市地下水多级监测系统应是我国未来地下水监测技术的重要发展方向;城市地下水污染的生物修复技术将是未来地下水污染修复技术研究的重点领域。
The situation of groundwater contamination in cities at home and abroad was reviewed, the main factors which affected groundwater contamination in cities was introduced, and the .prevention and control technologies of urban groundwater contamination was expounded emphatically, which mainly included electromagnetic monitoring technology, pollutant tracer technology, alternative monitoring index technology, permeable reactive barriers repair technology, aeration technology, chemical remediation technology, heat treatment technology, bioremediation technology, etc. Clarifying the future hotspot direction of urban groundwater pollution research will be the urban groundwater organic pollution, especially gas station underground storage tank leakage pollution. Research and development on multi-stage groundwater system should be the hot topic in the future in China. Biological repairing technology for urban groundwater pollution would be the key direction in the future research of groundwater pollution repairing technology.
出处
《水处理技术》
CAS
CSCD
北大核心
2015年第9期14-18,23,共6页
Technology of Water Treatment
基金
地下水环境功能区划定方案项目(HCZB-2012-BJ1188)
关键词
城市
地下水
影响因素
污染防治
urban
groundwater
influence factor
contamination prevention
