Long-Term Formaldehyde Emissions from Medium-Density Fiberboard in a Full-Scale Experimental Room: Emission Characteristics and the Effects of Temperature and Humidity.
作者： Weihui Liang , Shen Yang , Xudong Yang
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摘要: We studied formaldehyde emissions from the medium-density fiberboard (MDF) in a full-scale experimental room to approximate actual buildings. Detailed indoor concentrations and temperature humidity data were obtained for about 29 months. Temperature, relative (RH), absolute (AH) ranged over -10.9-31.4 °C, 46.5-83.6%, 1.1-23.1 g/kgair, respectively. Annual cyclical seasonal variations observed emission rates, exhibiting entirely different characteristics than those an environmental chamber under constant conditions. The maximum concentration occurred summer rather at initial introduction of material. could be few up 20 times higher that winter, depending on Concentrations decreased by 20-65% corresponding months second year. Indoor positively correlated with AH but poorly RH. combined effects MDF buildings verified. These detailed long-term results used measurement scale validate models chambers held conditions
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H. Huang, F. Haghighat, P. Blondeau, Volatile organic compound (VOC) adsorption on material : influence of gas phase concentration, relative humidity and VOC type Indoor Air. ,vol. 16, pp. 236- 247 ,(2006) , 10.1111/J.1600-0668.2005.00421.X
Mélanie Petitjean, György Hantal, Coline Chauvin, Philippe Mirabel, Stéphane Le Calvé, Paul N. M. Hoang, Sylvain Picaud, Pál Jedlovszky, Adsorption of benzaldehyde at the surface of ice, studied by experimental method and computer simulation. Langmuir. ,vol. 26, pp. 9596- 9606 ,(2010) , 10.1021/LA100169H
Xiaojiang Tang, Yang Bai, Anh Duong, Martyn T Smith, Laiyu Li, Luoping Zhang, None, Formaldehyde in China: production, consumption, exposure levels, and health effects. Environment International. ,vol. 35, pp. 1210- 1224 ,(2009) , 10.1016/J.ENVINT.2009.06.002
A. W. Nørgaard, V. Kofoed-Sørensen, C. Mandin, G. Ventura, R. Mabilia, E. Perreca, A. Cattaneo, A. Spinazzè, V. G. Mihucz, T. Szigeti, Y. de Kluizenaar, H. J. M. Cornelissen, M. Trantallidi, P. Carrer, I. Sakellaris, J. Bartzis, P. Wolkoff, Ozone-initiated terpene reaction products in five European offices: Replacement of a floor cleaning agent Environmental Science & Technology. ,vol. 48, pp. 13331- 13339 ,(2014) , 10.1021/ES504106J
Jianyin Xiong, Wenjuan Wei, Shaodan Huang, Yinping Zhang, Association between the emission rate and temperature for chemical pollutants in building materials: general correlation and understanding. Environmental Science & Technology. ,vol. 47, pp. 8540- 8547 ,(2013) , 10.1021/ES401173D
Meera Sidheswaran, Wenhao Chen, Agatha Chang, Robert Miller, Sebastian Cohn, Douglas Sullivan, William J. Fisk, Kazukiyo Kumagai, Hugo Destaillats, Formaldehyde Emissions from Ventilation Filters Under Different Relative Humidity Conditions Environmental Science & Technology. ,vol. 47, pp. 5336- 5343 ,(2013) , 10.1021/ES400290P
K.B. Rumchev, J.T. Spickett, M.K. Bulsara, M.R. Phillips, S.M. Stick, Domestic exposure to formaldehyde significantly increases the risk of asthma in young children European Respiratory Journal. ,vol. 20, pp. 403- 408 ,(2002) , 10.1183/09031936.02.00245002
S. Soutullo, R. Enríquez, M.J. Jiménez, M.R. Heras, Thermal comfort evaluation in a mechanically ventilated office building located in a continental climate Energy and Buildings. ,vol. 81, pp. 424- 429 ,(2014) , 10.1016/J.ENBUILD.2014.06.049
Ying Xu, Yinping Zhang, An improved mass transfer based model for analyzing VOC emissions from building materials Atmospheric Environment. ,vol. 37, pp. 2497- 2505 ,(2003) , 10.1016/S1352-2310(03)00160-2
Azra Korjenic, Helene Teblick, Thomas Bednar, Increasing the indoor humidity levels in buildings with ventilation systems: Simulation aided design in case of passive houses Building Simulation. ,vol. 3, pp. 295- 310 ,(2010) , 10.1007/S12273-010-0015-2