DOI: 10.1016/j.atmosenv.2014.11.048
Scopus记录号: 2-s2.0-84912002568
论文题名: New particle formation events arising from painting materials in an indoor microenvironment
作者: Lazaridis M ; , Serfozo N ; , Chatoutsidou S ; E ; , Glytsos T
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 102 起始页码: 86
结束页码: 95
语种: 英语
英文关键词: Aerosol growth
; Indoor particle emissions
; New particle formation
; Paint emissions
Scopus关键词: Experiments
; Nucleation
; Volatile organic compounds
; Aerosol growth
; Concentration Measurement
; Condensational growth
; Indoor particles
; New particle formation
; Number size distribution
; Particle number concentration
; Total volatile organic compounds
; Indoor air pollution
; domestic chemical
; ozone
; terpene
; turpentine
; turpentine oil
; volatile organic compound
; aerosol formation
; concentration (composition)
; emission
; experimental design
; growth curve
; nucleation
; particulate matter
; resin
; size distribution
; volatile organic compound
; aerosol
; air pollution
; air temperature
; Article
; atmosphere
; concentration (parameters)
; exhaust gas
; home environment
; materials
; microenvironment
; painting
; particle size
; particulate matter
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: Particulate matter (PM) number size distribution and mass concentration along with total volatile organic compounds (TVOC) were measured during emissions from painting materials inside an indoor microenvironment. The emission sources were derived from oil painting medium and turpentine used for painting. Two sets of measurements (10 experiments) were conducted in a laboratory room of 54m3. New particle formation events were observed in all 10 experiments. The nucleation events lasted on average less than one hour with an average growth rate 33.9±9.1nm/h and average formation rate 21.1±8.7cm-3s-1. After the end of the nucleation event, a condensational growth of indoor particles followed with average growth rate 11.6±2.8nm/h and duration between 1.4 and 4.1h. High concentrations up to 3.24ppm were measured for the indoor TVOC concentrations during the experiments. Simultaneous mass and number size concentration measurements were performed outdoors where no new particle formation event was observed. It is the first time that high nucleation rates indoors were observed in conjunction with high TVOC concentrations originating from painting materials which resulted to high exposure concentration levels of particle number concentration. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81998
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Environmental Engineering, Technical University of Crete, Polytechneioupolis, Chania, Greece; Norwegian Institute for Air Research (NILU), Instituttveien 18, Kjeller, Norway
Recommended Citation:
Lazaridis M,, Serfozo N,, Chatoutsidou S,et al. New particle formation events arising from painting materials in an indoor microenvironment[J]. Atmospheric Environment,2015-01-01,102