核电厂含油废水处理工艺的选择  

Selection of oily wastewater treatment process in nuclear power plant

作　　者：张洪洋 雷晓云 孙晓伟 

机构地区：[1]深圳中广核工程设计有限公司,广东深圳518172

出　　处：《工业用水与废水》2014年第5期49-50,共2页Industrial Water & Wastewater

摘　　要：核电厂含油废水具有水量、水质不稳定,含油量变化范围大,有机物含量少等特点。对常用的含油废水处理方法的适应性进行了分析,通过综合比选可知,粗粒化法、气浮法及萃取法较适合在核电厂含油废水处理中应用,其中萃取法由于其处理工艺流程简单,运行维护费用低,在工艺选择时可优先考虑。Oily wastewater from nuclear power plant is characterized by unstable water quantity and quality, large variation range of oil content, less organic matters content and so on. The adaptability of common oily wastewater treatment processes was analyzed, through the comprehensive comparison and selection, coarse graining method, air flotation method and extraction method were considered to be suitable for nuclear power plant oily wastewater treatment; further more, as extraction method had advantages of easy to operate and low cost of operating and maintenance, it should be the preferential option.

关 键 词：核电厂 含油废水 处理方法 适应性分析 

分 类 号：X771.031[环境科学与工程—环境工程]