混凝-反渗透工艺处理某矿井废水的应用  

APPLICATION OF COAGULATION AND REVERSE OSMOSIS IN MINE WASTEWATER TREATMENT

作　　者：邢奕[1,2] 谯耕[2] 张闻涛[2] 

机构地区：[1]北京大学地球与空间科学学院,北京100871 [2]北京科技大学土木与环境工程学院,北京100083

出　　处：《环境工程》2012年第3期31-33,共3页Environmental Engineering

摘　　要：介绍了一套混凝-反渗透工艺处理矿井废水的工艺,并对其原理及特点进行分析。该项目日处理量3 000t。通过对系统的调试和运行效果的研究找出了实际运行过程中的要点、需重点控制的参数和需改进的因素,并对设备的维护和使用提出合理的建议。实践证明,该工艺出水达到生活饮用水卫生标准。It was introduced a mine wastewater treatment in which coagulation and reverse osmosis were applied to make the water quality meet the standard for drinking water. The designing ability of this project is 3 000 t/d. The key points, most important factors and improvable elements were found by debugging the system and the research on running result. Suggestions on the process were provided. Practice has proved that this process is suitable to achieve the best operating results.

关 键 词：矿井废水 CODMN 混凝沉淀 反渗透处理 回用水 

分 类 号：X751[环境科学与工程—环境工程]