Research On Water Resources Ensurence Problem Of The Coal-power Base In Xilin Gol League

Xilin Gol League is not only the Important location of energy sustainable and power supply in Chinese Planning,but also Ecological barrier region In the north of China;At the same time,Xilin Gol League is the location that rainfall?Strong evaporation? serious shortage of water resources.The problem of the contradiction between supply and demand of water resources is increasingly prominent and Ecological environment protection task intertwined,To carry out the research of coal-power base in Xilin Gol League is urgent need of coordination between water resources and social economic sustainable development.In this paper,the research contents mainly involved The regional change of hydrology and water resources?coal-power base water balance between supply and demand analysis and work related suggestions,The main research conclusions are as follows:(1)Planning level years,Xilin Gol League coal-power base planning and construction 12 Coal-fired power station net annual production demand 17.9562 million m3,Net water demand in life 299440 m3,In the total net water demand 18.2556 million m3,Considering water loss after water respectively 15.0356 million m3,59.6461 million m3 and 3.2531 million m3.(2)Planning level years,Xilin Gol League coal-power base Can make use of the drainage of water,reclaimed water and surface water supply amount of three kinds of water supply source,respectively 15.0356 million m3,59.6461 million m3 and 3.2531 million m3.(3)Planning level years,Xilin Gol League coal-power base Water resources allocation scheme in drainage water,reclaimed water and surface water and other three categories between the allocation of water resources quantity,respectively 12.1938 million m3,5.4136 million m3 and 2.9375 million m3.(4)Xilin Gol League coal-power base taking the influence of all kinds of water supply for regional water resources and water ecological in the acceptable range,there is no significant role on the regional development for water adverse environmental impact,coal base is feasible environment to overall situation.(5)Puts forward the countermeasures of strengthening water resources management measures.Prepare the reasonable exploitation and utilization planning of water resources sustainable development,set drainage water,recycled water,groundwater and surface water use and management rules,to realize the reasonable water resources development and utilization.