摘要
介绍了目前国内外划分水源地保护区的两类方法——数值模拟法和经验值法,对两类方法在划分保护区时存在的优点和弊端作了比较,结果表明,根据污染物迁移规律,两种方法的相互结合是准确划分保护区的有效方法。
This paper introduces two major methods, numerical simulation method anti experiential method, adopted currently by China and foreign countries for delineating the wellhead protection zones, makes the comparison of the advantages and the disadvantages of the two methods in delineating the wellhead protection zones, the results show that, according to the pollutant transferring regulation, the combination of the two methods is the effective method for the accurate demarcation of the protection zones.
出处
《科技情报开发与经济》
2006年第8期140-141,共2页
Sci-Tech Information Development & Economy
关键词
水源地保护区
数值模拟法
经验法
wellhead protection zone
numerical simulation
experiential method
