An Environmental Chamber Study of the Characteristics of Air Pollutants Released from Environmental Tobacco Smoke | |
Wang, B (Wang, Bei)[ 1,2 ]; Ho, SSH (Ho, Steven Sai Hang)[ 3,4 ]; Ho, KF (Ho, Kin Fai)[ 3,5 ]; Huang, Y (Huang, Yu)[ 1 ]; Chan, CS (Chan, Chi Sing)[ 5 ]; Feng, NSY (Feng, Natale Sin Yau)[ 6 ]; Ip, SHS (Ip, Simon Ho Sai)[ 6 ] | |
刊名 | AEROSOL AND AIR QUALITY RESEARCH |
2012-12-31 | |
卷号 | 12期号:6页码:1269-1281 |
关键词 | Environmental Tobacco Smoke Chamber Emission Factors Vocs Pm2.5 |
DOI | 10.4209/aaqr.2011.11.0221 |
文献子类 | 期刊论文 |
英文摘要 | Environment tobacco smoke (ETS) is an important source of anthropogenic pollution in indoor environments. This research reports an environmental chamber study of pollutants released from ETS generated by smoking cigarettes in the chamber. Six cigarettes samples sold in Hong Kong and China were characterized. Gaseous pollutants: carbon monoxide (CO), sulphur dioxide (SO2), nitric oxide (NO), nitrogen dioxide (NO2), methane (CH4), non-methane hydrocarbon (NMHC), carbonyls and volatile organic compounds (VOCs); and particulate matter (PM), including organic carbon (OC), elemental carbon (EC) and total carbon (TC), were determined using online and offline analytical methods during smoking and post-smoking periods. Acetaldehyde, acetone and formaldehyde were the three most abundant carbonyls. A total of 18 aromatic and chlorinated VOCs were quantified. Among these, benzene and toluene were the two most abundant VOCs. OC was more dominant (> 93% of TC) than EC. The amounts of tar and nicotine in the cigarettes could have a direct correlation with the PM emitted. Menthol, an additive in cigarettes, could also contribute to the ETS pollutants. The indoor ETS could be removed by a higher air exchange rate, which would also minimize secondary VOC formation. |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.ieecas.cn/handle/361006/10197] |
专题 | 地球环境研究所_黄土与第四纪地质国家重点实验室(2010~) |
通讯作者 | Ho, SSH (Ho, Steven Sai Hang)[ 3,4 ] |
作者单位 | 1.Research Center of Urban Environmental Technology and Management, Department of Civil and Structural Engineering,The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China; 2.Building, Civil and Environmental Engineering, Concordia University, Canada; 3.SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, 710075, China; 4.Division of Atmospheric Sciences, Desert Research Institute, Reno, NV 89512, USA; 5.School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China; 6.Hong Kong Premium Services and Research Laboratory, Lai Chi Kok, Hong Kong, China |
推荐引用方式 GB/T 7714 | Wang, B ,Ho, SSH ,Ho, KF ,et al. An Environmental Chamber Study of the Characteristics of Air Pollutants Released from Environmental Tobacco Smoke[J]. AEROSOL AND AIR QUALITY RESEARCH,2012,12(6):1269-1281. |
APA | Wang, B .,Ho, SSH .,Ho, KF .,Huang, Y .,Chan, CS .,...&Ip, SHS .(2012).An Environmental Chamber Study of the Characteristics of Air Pollutants Released from Environmental Tobacco Smoke.AEROSOL AND AIR QUALITY RESEARCH,12(6),1269-1281. |
MLA | Wang, B ,et al."An Environmental Chamber Study of the Characteristics of Air Pollutants Released from Environmental Tobacco Smoke".AEROSOL AND AIR QUALITY RESEARCH 12.6(2012):1269-1281. |
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