Progress on Purification Techniques for Improving Indoor Air Quality

摘要：

The occupants of a building are protected against the extremes of climate,noise pollution and to a certain extent external air pollution by the building fabric.However the internal environment itself acts as a collector and concentrator of a range of pollutants which are known to be harmful to health.The indoor pollutants come from a variety of ways and can be classified into four categories: chemical pollutants,radioactive pollutants,biological pollutants and electromagnetic radiation.There are three strategies to reduce and remove the pollutants.They are improving ventilation,controlling the pollutant resources and using air purification methods.This paper specifies the three strategies and emphasizes on the air purification techniques.The air purification techniques developed in recent years are introduced and their advantages and disadvantages are discussed.

关键词： Indoor air quality Air pollutant Air purification

作者: Haiying Wang Angui Li Songtao Hu

作者单位: School of Environment and Municipal Engineering,Xian University of Architecture and Technology,Xia School of Environment and Municipal Engineering,Qingdao Technological University,Qingdao,China

会议类型: 国际会议

会议名称: The First International Conference on Building Energy and Environment(第一届建筑能源与环境国际会议)

会议地点: 大连

会议语种:英文

页码: 632-638

在线出版日期: 2008-07-01（万方平台首次上网日期，不代表论文的发表时间）