DOI: 10.1016/j.atmosenv.2015.09.062
Scopus记录号: 2-s2.0-84944746840
论文题名: Source emission and model evaluation of formaldehyde from composite and solid wood furniture in a full-scale chamber
作者: Liu X ; , Mason M ; A ; , Guo Z ; , Krebs K ; A ; , Roache N ; F
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 122 起始页码: 561
结束页码: 568
语种: 英语
英文关键词: Emissions from furnishings
; First-order decay model
; Formaldehyde
; Full-scale chamber
; Power-law decay model
; Source emission model
Scopus关键词: Decay (organic)
; Health risks
; Emission model
; First-order decays
; Formaldehyde emission
; Full-scale chamber
; Laboratory studies
; Potential health risks
; Power law decay
; Real-world scenario
; Formaldehyde
; formaldehyde
; composite
; data acquisition
; formaldehyde
; health risk
; industrial emission
; model validation
; numerical model
; pollutant source
; power law
; simulation
; surface area
; ventilation
; wood
; Article
; furniture
; laboratory
; measurement
; priority journal
; solid
; surface area
; wood
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: This paper describes the measurement and model evaluation of formaldehyde source emissions from composite and solid wood furniture in a full-scale chamber at different ventilation rates for up to 4000 h using ASTM D 6670-01 (2007). Tests were performed on four types of furniture constructed of different materials and from different manufacturers. The data were used to evaluate two empirical emission models, i.e., a first-order and power-law decay model. The experimental results showed that some furniture tested in this study, made only of solid wood and with less surface area, had low formaldehyde source emissions. The effect of ventilation rate on formaldehyde emissions was also examined. Model simulation results indicated that the power-law decay model showed better agreement than the first-order decay model for the data collected from the tests, especially for long-term emissions. This research was limited to a laboratory study with only four types of furniture products tested. It was not intended to comprehensively test or compare the large number of furniture products available in the market place. Therefore, care should be taken when applying the test results to real-world scenarios. Also, it was beyond the scope of this study to link the emissions to human exposure and potential health risks. © 2015. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81413
Appears in Collections: 气候变化事实与影响
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作者单位: U.S. Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory, Research Triangle Park, NC, United States; Arcadis, 4915 Prospectus Drive, Suite F, Durham, NC, United States
Recommended Citation:
Liu X,, Mason M,A,et al. Source emission and model evaluation of formaldehyde from composite and solid wood furniture in a full-scale chamber[J]. Atmospheric Environment,2015-01-01,122