According to the conservation principle of mass and heat, through long-term observation of the water in different recharge sources, the sources and proportion of pit water can be determined.
根据质量和热量守恒原理，通过对不同补给水源进行长期观察，可确定矿坑水的补给源及其比例。
2
Using groundwater recharge system, it can reduce the influence on surrounding environment induced by dewatering of foundation pit in the project.