煤层气产出水水质特征及处理技术研究进展  

Progress in the research on the water quality characteristics and treatment technologies of coal bed methane produced effluent

作　　者：温彩哨[1] 余志晟[1] 刘新春[1] 琚宜文[2] 张洪勋[1] 

机构地区：[1]中国科学院大学资源与环境学院,北京100049 [2]中国科学院大学地球科学学院,北京100049

出　　处：《工业水处理》2014年第10期1-6,共6页Industrial Water Treatment

基　　金：国家自然科学基金项目(21177153);国家科技重大专项(2012ZX05060-005)

摘　　要：论述了国内外煤层气产出水的水质特征及其处理技术的研究进展。煤层气产出水具有高钠度和高矿化度的特征。反渗透法普遍运用于处理煤层气产出水,并且已投入实际工程应用,通常和纳滤或超滤联用,处理后的产出水可进行再利用。而其他处理技术如离子交换法、电容去离子法、电絮凝法、吸附法和化学法等仍处于试点研究阶段。Progress in the research on the water quality characteristics and treatment technologies of coal bed methane produced effluent（CBMPE） in China and abroad have been reviewed. The CBMPE is characterized by high salinity and sodicity. Reverse osmosis has widely been used for treating CBMPE and applied to actual projects. It ’s usually used by combining with nanofiltration or ultrafiltration ,and the produced water after treatment could be reused. However,other treatment technologies such as ion exchange,capacitive deionization,electrocoagulation,ad-sorption,etc. are still in the stage of pilot study.

关 键 词：煤层气产出水 水质特征 水处理 

分 类 号：X523[环境科学与工程—环境工程]