陕北侏罗纪煤田疏排水资源可持续利用研究

Research on Sustainable Utilization of the Drainage Water in Jurassic Coal Field in Northern Shaanxi Province

针对陕北能源化工基地水资源短缺、突水溃砂以及疏排水资源浪费问题并存,如何统筹兼顾,既充分利用地表水、地下水和矿区疏排水资源又规避矿井突水溃砂灾害,是研究区内水资源可持续利用面临的科学问题。本文以陕北侏罗纪煤田为示范研究区,在系统分析区内疏排水资源现状以及利用的可行性分析的基础上,将矿区疏排水资源纳入水资源优化配置中,构建了考虑疏排水资源的多水源优化配置模型,采用改进多目标粒子群算法进行模拟求解,科学合理分配极其短缺的水资源,以供管理者进行科学决策。

Aiming at the problem of the water resources shortage, blowing out water and bursting sand, water waste in the Energy Industry Base in the North of Shaanxi Province, how to deal with the reasonable utilization of the surface water, groundwater and drainage water avoiding the blowing out water and bursting sand is a scientific problem. Taking the Jurassic coal field in northern Shaanxi province for example, based on the analysis of the status and utilization feasibility of the drainage water, this paper constructed the multi-water source optimal allocation model considering the drainage water, and adopted the algorithm of the improved multi-objective particle group to simulate the model, and allocate the shortage water resources for the scientific decision of the managers.