摘要
介绍了NO3-N污染的产生机制,在明确NO3-N污染防治方向的基础上,结合国外应用实例,总结了防治NO3-N地下水污染的渗透防治及自由水层净化对策。
The production mechanism of nitrate pollution was introduced.Based on clearing prevention orientation of nitrate pollution, combining with foreign applications, preventing permeation countermeasures and free water surface purification countermeasures for preventing nitrate pollution in groundwater were summarized.
出处
《环境卫生工程》
2010年第4期62-64,共3页
Environmental Sanitation Engineering
关键词
NO3-N
地下水
渗透防治
自由水层净化
nitrate
groundwater
preventing permeation
free water surface purification
