%0 Dataset
%T Coupling Change Data of Mine Water Quantity 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 investigation and analysis of the current situation of mine water supply in the Nalinhe No.2 mining area of Ordos City, Inner Mongolia Autonomous Region, it is known that the normal underground drainage of the mine during water inflow is 35520 m3/d (including 960 m3/d of yellow mud grouting precipitation water), and the actual water inflow can reach up to 52800 m3/d. However, the utilization rate of mine water resources is very low, so it is necessary to form a comprehensive utilization plan that adapts to local specific needs for mine water resources. The data is mainly calculated by simulating the water demand of each water point, calculating the daily water volume of each water point, and simulating the effluent quality of each structure. Finally, a water balance chart and efficient utilization approach are produced.