Water Environmental Assessment In Feicheng City Mining Area

In this paper, on the basis of profound study of hydrogeologic condition in Feicheng City mining area, distinguish pit water affinity through water parent and quality by means of examining conditional change in hydrodynamic force ( water height ) and hydrochemistry ( water quality ) of groundwater in recent 40 years, along with the analysis of evolution trend to groundwater replenishment runoff drainage condition, thereby distinguish the hydraulic touch between the water bearing stratum, study the relationship between groundwater along with groundwater together with surface water and atmospheric water. In accordance with national standard, make a scientific evaluation on water quality and water environmental present situation of groundwater in Feicheng City mining area, expound groundwater environmental evolution features between different water bearing stratum from temporal and spatial two aspects. At the same time, analyze relationship between groundwater environmental change and mining action, make a scientific evaluation on groundwater environmental change caused by mining, know influence degree and effect of mining action.