重雾霾天气条件下高铁客运系统细颗粒物及净化技术调查  

Investigation and Purification Technology of Fine Particulate Matter in High-speed Railway Passenger Transport System

作　　者：王晓斌[1] 杜雅兰[1] 王东黎[1] 

机构地区：[1]中国铁道科学研究院节能环保劳卫研究所,北京100081

出　　处：《铁路节能环保与安全卫生》2017年第2期92-95,共4页Railway Energy Saving & Environmental Protection & Occupational Safety and Health

基　　金：中国铁道科学研究院科技研究开发基金项目<铁路客运系统有害物质处理技术研究>(编号:2015YJ145)

摘　　要：调查了重雾霾天气下高铁动车组车厢及车站候车室等客运系统空气中细颗粒物的浓度,并分析了动车组车内PM_(2.5)浓度与大气环境的关系。介绍了几类细颗粒物净化技术,指出静电驻极体空气过滤技术是当前较理想并适合铁路客运列车的PM_(2.5)净化技术。This paper investigated the fine particulate concentration of EMU （ Electric Multiple Unit） and station waiting rooms in heavy haze conditions, and analyzed the relationship between the PM2.5 concentration and atmospheric environment. Several kinds of purification technology of fine particulate matter were introduced. It is pointed out that the air filtration technology of electrostatic eleetret is the ideal and suitable one for PM2.5 purification of railway passenger train.

关 键 词：动车组 细颗粒物 静电驻极体 空气净化 

分 类 号：X51[环境科学与工程—环境工程]