Inner Mongolia Autonomous Region Ejinaqi Ceke Water Assessment And Forecast Analysis

"Inner Mongolia Autonomous Region Ejinaqi Ceke water resources assessment and forecast of the research "purposes mission:To meet the water demand Ceke development planning, in policy grams hydrogeological exploration work carried out to study the hydrogeological conditions, the initial identification of groundwater distribution, identification of groundwater, surface water resources, looking for water-rich location, reasonable configuration of various types of water, and provide the basis for the port area of rational development and utilization of water resources, working starting and ending time from October2008to December2009, the wild completion of drilling3670.98m. the basic work has identified the northern Cretaceous workspace confined aquifer hydrogeological conditions, the distribution of variation of the Cretaceous aquifer confined space structure, lithology, thickness, water, water, groundwater recharge, runoff and discharge conditions and the dynamic characteristics of groundwater and water chemistry conditions were described, laid the foundation for groundwater resource evaluation and to determine the static storage capacity of5.882billion m3, elastic pressure water storage capacity of4,144,200m3, natural recharge capacity of1.945million m3/a, groundwater consumption of1,836,900m3/a, groundwater allowable withdrawal of182.5×104m3/a. the aquifer lithology is mainly argillaceous conglomerate, sandstone thickness35.57-105.31m. water depth+6.63-57.13m, permeability0.19-6.54m/d, single-well water inflow227.48-628.85m3/d, salinity1.10-1.15g/L, fluoride ion content0.1-2.4mg/L, water chemistry type to Cl·SO4-Na mainly in the vicinity of the port close to the delineation of the relatively water-rich area, choose a water source. to port Area rational development and utilization of water resources provided.