Dong Shuning, Xu Bin, Yin Shangxian, Han Yong, Zhang Xiaodong, Dai Zhenxue
Xi'an Research Institute of China Coal Technology & Engineering Group Corp, Xi'an, 70054, China.
College of Geoscience and Surveying Engineering, China University of Mining & Technology (Beijing), Beijing, 100083, China.
Sci Rep. 2019 Feb 4;9(1):1214. doi: 10.1038/s41598-018-38148-4.
This study investigates multiple types of water resources in the western mining area in China, their supply-demand balance by using the same dimension gray recurrence dynamic model GM (1, 1), and water content coefficients of mines to ease water supply-demand contradiction. A multi-objective programming model is proposed for optimal water resources allocation management. Optimal technical schemes for water resources allocation among different users are obtained. The optimization model improves upon the previous studies by using water demand and water supply forecast. Coordinated development for mining safety, mine water utilization, and remediation and control of water environment is achieved.
本研究对中国西部矿区的多种水资源类型进行了调查，运用同维灰色递推动态模型GM(1,1)研究了其供需平衡情况，并分析了矿井的含水量系数，以缓解水资源供需矛盾。提出了一种多目标规划模型用于优化水资源配置管理。得到了不同用户间水资源配置的最优技术方案。该优化模型通过采用需水和供水预测对以往研究进行了改进。实现了采矿安全、矿井水利用以及水环境修复与控制的协调发展。
