西北干旱煤矿区找水扩源途径探讨

RESEARCH ON THE APPROACHES OF WATER SEARCHING AND QUANTITY ENLARGEMENT IN THE ARID COAL MINE AREAS OF NORTHWESTERN CHINA

在分析勘探阶段和生产过程中积累的有关资料的基础上，通过野外和矿井调查，综合研究了区内外的气象、水文、地质、水文地质条件和采矿对地下水补给、径流和排泄以及水质的影响，得出了未来找水和扩大现有水源的多种途径，提出了取水设施的建议方案。

On the basis of the analysis of the data accumulated during the geology exploration and daily coal production, and of the field work and mine investigation, the condition of meteorology, hydrology, geology, hydrogeology and mining influence on the recharge, run off, discharge and quality of groundwater are synthetically researched. Finally, the multi ways of water searching and quantity enlargement in the future are worked out. The scheme of water drawing and its facilities is also proposed at the same time.