郑州矿区矿井水水质特征及其资源化利用技术  

Characteristics and resource utilization of mine water in Zhengzhou mining area

作　　者：郭雷[1] 张硌[1] 高红莉[1] 李洪涛[1] 胡军周[1] 

机构地区：[1]河南省科学院地理研究所,河南郑州450052

出　　处：《煤炭工程》2016年第2期72-74,共3页Coal Engineering

摘　　要：通过问卷调查、实地调研、典型取样及水质化验等方法,对郑州矿区矿井水水质特征、粒度分布进行分析,结果表明,矿井水中的主要污染因素是煤粉、岩粉等悬浮物,大约85%的SS粒径在50μm以下,且SS、浊度、COD之间存在明显的线性关系。针对郑州矿区矿井水水质特征,采取了混凝沉淀预处理技术和无机陶瓷膜分离技术,实现了经济和社会效益的双赢。According to the questionnaire survey,on- the- spot investigation,typical sampling,water quality test and other methods,p H of coal mine water was neutral,pollutants in water was mainly inorganic pollutants,about 85% of the SS particle size of was less 50 microns. There was a significant linear correlation between the turbidity,COD and SS. According to the mine water characteristics of Zhengzhou mining area,applied mine water utilization technology including coagulation sedimentation and inorganic ceramic membrane separation technology,achieving great economic and social benefits.

关 键 词：郑州矿区 矿井水 水质特征 资源化利用 混凝沉淀预处理 无机陶瓷膜分离技术 

分 类 号：TD745[矿业工程—矿井通风与安全]