摘要
在对甘肃定西地区雨水集流进行三年调查的基础上 ,进行了较全面的水质分析 ,将不同集水方式收集的雨水水质进行了对比 ,发现了 5 5种有机污染物可被广泛检测出 ,对集流雨水中污染物的可能来源作了探讨 。
Through the 3-year investigations, the rainwater samples were periodically taken from three different water harvesting systems in Dingxi County for analysis using the normal analytical methods. Trace amounts of 55 organic pollutions were identified. The possible pollution sources and suggestions for improving the cistern-stored rainwater quality have also been probed.
出处
《兰州交通大学学报》
CAS
2004年第6期15-18,共4页
Journal of Lanzhou Jiaotong University
关键词
雨水集流
水窖
水质分析
无机污染物
有机污染物
rainwater harvesting
cistern
analysis of water quality
inorganic pollutants
organic pollutants
