高盐矿区苦咸水处理技术研究  

STUDY OF BRACKISH WATER TREATMENT TECHNOLOGY IN HIGH SALT MINE AREA

作　　者：张弓[1] 何绪文[1] 

机构地区：[1]中国矿业大学化学与环境工程学院,北京100083

出　　处：《能源环境保护》2009年第5期43-45,共3页Energy Environmental Protection

摘　　要：针对新疆罗布泊钾盐矿区苦咸水高浊、高盐度和高硬度的水质特性,采用管道混凝+多介质过滤+精密过滤+反渗透除盐的工艺进行处理。处理结果表明,该工艺对高浊、高盐度和高硬度苦咸水中的悬浮物、浊度和TDS均有良好的处理效果,矿区苦咸水经处理后TDS从8000mg/L降为30mg/L,二氧化硅增量小于20μg/L,处理后水质满足电厂发电机组补水要求,为严重缺水矿区高含盐劣质水利用提供了技术参考。According to high-turbility, high salt and high hardness character of brackish water in Xinjiang Lop Nur potassium salt mine; the paper studied the following technology： pipeline coagulation plus the multi-media filtration plus fine filtration plus reverse osmosis for the brackish water treatment. The treatment result shows that the technology has good treatment effect to suspended solids, turbidity and TDS of brackish water. In the effluent, the TDS is decreased from 8000mg/L to 30 μg/L, the increment of SiO2 is less than 20μg/L. The effluent quality completely meets the requirement of the make-up water in power generating units. The research provides the technology reference for high salt poor-quality water use of severe water shortage mine.

关 键 词：苦咸水 处理 工艺 

分 类 号：X703[环境科学与工程—环境工程]