Study on water quality characteristics and water environment protection in Shennan mining area
In order to protect the water environment quality in the Shennan mining area,water samples were collected and tested.Descriptive statistics and other methods were comprehensively applied to study the status quo of water environment in the study area,and the control factors were analyzed and the protection measures for the water environment were put forward.The results showed that the water environment in Shennan mining area was alkaline in general.The chemical types of surface water and groundwater were mainly HCO3·SO4-Ca,while that of the goaf water was mainly SO4·HCO3-Na·Mg.The surface water quality was poor and not suitable for drinking,the groundwater quality was generally better,and the goaf water quality was extremely poor,and most of them were not suitable for irrigation.Surface water and groundwater environment were mainly affected by domestic sewage,and also threatened by agricultural activities,while goaf water environment were damaged by mining activities.
mine water environmenthydrochemical characteristicswater quality evaluationprincipal component analysiswater environment protection
万方数据
维普
