煤矿废水的来源及水质特征

目前,我国大部分煤矿废水未经处理直接排入自然水体中,对煤矿附近水环境及生态环境造成了严重污染,对煤矿废水处理、利用迫在眉睫。矿井水、煤泥水、煤矿生活污水是煤矿废水的主要来源,对其水质特征进行总结,有利于为煤矿废水治理提供研究思路,进而创新治理工艺,以响应国家提出的节能减排、绿色环境的号召。

At present, most of the coal mines in China, coal mine waste water generated untreated directly into natural waters, and have caused serious pollution to the water environment and ecological environment near the coal mine. The governance and use of coal mine wastewater is imminent. Coal mine drainage, slime water, coal mine sewage is the main source of coal mine wastewater, its water quality characteristics are summarized, is conducive to the management of coal mine wastewater research ideas, and then innovation and management process. In response to the states proposed energy- saving emission reduction, the green environment call.