%0 Dataset
%T Coupling change data of mine water and quality in nalinhe No. 2 mining area, Ordos City, Inner Mongolia Autonomous Region (September 2019)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/4c99fee8-a1ce-4352-b776-72cd1d11e8ef
%W NCDC
%R 10.12072/ncdc.UTCMW.db2172.2022
%A Hou Pin
%A Fan Yecheng
%K Mine water treatment;water inflow;quality coupling change
%X Through the investigation and analysis of the current situation of mine water supply in nalinhe No. 2 mining area, Ordos City, Inner Mongolia Autonomous Region, it can be seen that the underground drainage of the mine during normal water inflow is 35520 m3/d (the precipitation of yellow mud grouting is 960 m3/d), the maximum actual water inflow can reach 52800 m3/d, and the utilization rate of mine water resources is very low, Therefore, let the mine water resources form a comprehensive utilization scheme to meet the specific local needs. The data mainly calculate the water demand of each water consumption point through simulation, calculate the daily water quantity of each water consumption point, simulate and calculate the effluent quality of each structure, and finally make the water balance diagram and efficient utilization way.