Research on Artificial Recharge of Groundwater Reservoir in West of Daqing

Artificial regulation of water resources is used to reduce the contradiction between demand and supply of water resources by the depression cone of groundwater reservoir in Daqing,which can also improve the urban water supply security.Based on the introduction of groundwater reservoir in west of Daqing,this paper designed and simulated several artificial recharge projects based on analyzing of recharge water resources and its quality quantity,recharge mode,etc.The result indicates that groundwater level in centre of the depression cone recovered obviously through artificial recharge,when put the injection wells in south of Longhupao tube and decrease quantity of groundwater pumping,the effect of artificial recharge is most obviously,the water level recovery of which is about 11 m.