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文章结合河南省煤矿开采疏干排水过程中遇到的问题和煤矿开采供排水的特点,对煤矿建设项目水资源论证进行了分析,提出了区别于一般地下水取水水资源论证的关键技术要点:主要包括水资源论证等级与程序、水资源论证范围与水平年、区域水文地质条件及水资源开发利用情况分析、矿坑涌水量评价、矿坑涌水规模与项目取用水合理性分析、矿坑涌水水源论证、矿坑涌水影响和退水影响论证、水资源保护措施等方面的具体要求。
Based on the problems encountered in drainage and drainage of coal mines in Henan Province and the characteristics of water supply and drainage in coal mining, the article analyzes the demonstration of water resources in coal mine construction projects, and puts forward the key technical points that are different from the demonstration of general underground water resources: Including the level of water resources demonstration and procedures, the scope and level of water resources demonstration and year, the regional hydrogeological conditions and water resources development and utilization analysis, pit water evaluation, mine water gushing scale and project rational use of water analysis, pit gushing water argument, pit The impact of water inflow and backwater demonstration, water resources protection measures and other specific requirements.