CAJ | 학술논문

矿井非常规水资源开发利用对改善水生态环境和节约保护水资源具有重要的现实意义。以肥城盆地矿区为研究对象，首先，采用 Mann-kendall 和 Spearman 识别了1982年-2011年矿井涌水量时序变化特征，同时对影响矿井涌水的关联因素进行相关性分析，结果显示，矿井涌水量呈现增长趋势，矿井涌水量主要受盆地水文地质条件影响，同时与煤炭开采量、降雨也存在一定相关性；其次，采用国际通用水化学分析软件 AquaChem5.1识别矿井水化学特征与类型，结果显示矿井水硬度与硫酸盐含量较高，属于高矿化度、酸性矿井水；最后，在以上分析基础上，建立矿井水合理开发利用模式，可为肥城地下水环境保护和水资源可持续利用提供借鉴。
광정비상규수자원개발이용대개선수생태배경화절약보호수자원구유중요적현실의의。이비성분지광구위연구대상，수선，채용 Mann-kendall 화 Spearman 식별료1982년-2011년광정용수량시서변화특정，동시대영향광정용수적관련인소진행상관성분석，결과현시，광정용수량정현증장추세，광정용수량주요수분지수문지질조건영향，동시여매탄개채량、강우야존재일정상관성；기차，채용국제통용수화학분석연건 AquaChem5.1식별광정수화학특정여류형，결과현시광정수경도여류산염함량교고，속우고광화도、산성광정수；최후，재이상분석기출상，건립광정수합리개발이용모식，가위비성지하수배경보호화수자원가지속이용제공차감。
Development and utilization of the unconventional water resources in the mine have important practical significance in improving ecological environment and saving wat er resources. In this paper, both M ann-Kendal and Spearman methods were ap-plied to identify the variation characteristics of mining water inf low from 1982 to 2011 in the Feicheng Basin mining area, and the impact factors affecting mining gushing water were analyzed. The results showed that mining water inflow has a significant increasing trend, w hich is mainly affected by the hydrogeological conditions in the basin and is also correlated w ith coal mining yield and rainfall. T he internat ional water chemical analysis software, AquaChem5. 1 was adopted to identif y the characterist ics of mining water quality, and the results showed that mining water has high hardness and sulfate content, w hich suggest ed that it is high-salinity and acid water. Based on the above analysis, the reasonable development and utilization mode of mining water was established to provide technical support for groundwater environment protection and sust ainable utilization of water re-sources in the Feicheng Basin.