Indoor Air Quality of New Hotels: Grey Theory Approach

摘要：

This paper aims to assess the correlation between the subjective assessment of indoor air quality and the objective assessment of indoor air quality based on measured levels of toluene,inhalable dust particles and bacteria. Indoor air samples were taken in five new high-rise hotels ranging from four- to five- star. Twenty respondents staying in the same room for 60 minutes were asked to fill in the questionnaire about the feeling of the air quality.Grey correlation approach was used to analyze the collected data. It was found that the grey degrees were 0.91 for toluene,0.84 for particulate and 0.57 for bacteria. Some suggestions to deal with the problems were discussed.

关键词： Indoor air quality Grey theory Hotel Assessment Subjective Objective

作者: Wilco Chan Shuncheng Lee Jazz Chan Youming Chen Barry Mak Cong Zheng Xingguo Guo

作者单位: School of Hotel and Tourism Management,Hong Kong Polytechnic University,Hong Kong SAR,China Department of Civil and Structural Engineering,Hong Kong Polytechnic University,Hong Kong SAR,China College of Civil Engineering,Hunan University,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: 745-750

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）