中水回灌的水质标准比较分析

中水回灌可增加地下水资源储量,其回灌地下的方法主要有地表回灌和井灌2种.回灌用中水水质要求较高,依据不同回灌方式和水质要求,可选择和组合不同处理工艺.国外回灌用中水水质多以饮用水为标准,而我国中水回灌存在水质标准和监测要求偏低等问题.

Comparison analysis on different water quality standards in different technologies for reclaimed water recharged into underground

Artificial utilization of reclaimed water into quantity. There are two common methods, well injection reused water recharged into the technologies are chosen to meet standards. Drinkable water quality other countries. But the standards the underground may increase water resources and surface leakage. Water quality standards for underground are very strict, thus the paper suggests that different different requirements of methods based on different water quality standards are applied to reclaimed water recharged of water quality and monitoring requirements are set into the aquifer in lower in China.