贵州某电厂灰场渗漏研究

Study on the Leakage of Stack Field in a Power Plant of Guizhou

贵州某电厂灰场位于河流左岸,离河最近距离仅20 m,灰场内岩溶发育。本文采用水量均衡法和地下水连通试验分析灰场地下水补排平衡关系。结果表明:灰场地下水向左岸饮用水源地排泄,并且接受河水补给,提出了既可以解决灰场渗漏,又能保证饮用水源地安全的防渗建议。

The power plant stack field located at a river left bank in Guizhou,it is only 20m to river for the shortest distance,and karst develops well.The paper used the groundwater balance method and connection exporiment to analyze the relation of groundwater supply and drainage on stack field.The results showed that the field groundwater excreted to the left bank which was a drinking water region,and accepted the river water supplies.The paper provided an effective proposal which not only processes leakage but also assures the security of water source area.