神火工业园备用水源地地下水资源计算与评价  

Calculation and Evaluation on Groundwater Resource of The Shenhuo Industrial Park Reserve Water Source

作　　者：唐石山[1] 徐玲俊 

机构地区：[1]河南省地质矿产勘查开发局第十一地质队,河南商丘476000 [2]河南地质矿产勘查开发局第二水文地质工程地质队,河南郑州450053

出　　处：《地下水》2012年第5期59-61,共3页Ground water

摘　　要：永城市神火工业园备用水源地地下水资源计算与评价主要是对中深层地下水允许开采量进行计算与评价,采用均衡法、解析法和开采抽水试验法进行评价中深层地下水允许开采量,通过计算结果对比,地下水允许开采量差别较小,按水源地拟定的开采量开采是可行的。在现有开采条件下,水源地开采20 a中心井的最大井壁动水位埋深97.88 m,位于含水层顶板之上,故在规划年限内开采1.80×104m3/d是可行的。因此,该水源地的允许开采量是完全可靠的。The calculation and evaluation of groundwater resources in the reserve-water-source of Shenhuo industrial park in Wing city mainly confirm how much the allowable withdrawal quantity of the middle and deep groundwater is.Using the balance method,the analytical method and the exploitation pumping test method,the paper evaluates deep groundwater allowable withdrawal volume.Contrast to the calculating results,the difference of the allowable groundwater exploitation quantity is little.The proposed exploitation quantity according to the source situation is feasible.The water exploitation for 20 years,the maximum sidewall dynamic water level of the central well is depth of 97.88 m,located above the aquifer roof,the exploitation in the plan is 1.80 × 104 m3/d.Therefore,it allows the extraction of the water source is completely reliable.

关 键 词：水源地 计算 评价 

分 类 号：P641.2[天文地球—地质矿产勘探]