DOI: 10.1016/j.atmosenv.2015.04.051
Scopus记录号: 2-s2.0-84928728430
论文题名: Evaluation of the particle infiltration efficiency of three passive samplers and the PS-1 active air sampler
作者: Markovic M ; Z ; , Prokop S ; , Staebler R ; M ; , Liggio J ; , Harner T
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 112 起始页码: 289
结束页码: 293
语种: 英语
英文关键词: Air sampling
; Particle infiltration efficiency
; Particle sampling
; Passive samplers
; PUF disk sampler
; Sampler evaluation
Scopus关键词: Atmospherics
; Earth atmosphere
; Air sampling
; Particle infiltration efficiency
; Particle sampling
; Passive samplers
; Puf disks
; Sampler evaluation
; Efficiency
; air sampling
; infiltration
; sampler
; air sampler
; air sampling
; ambient air
; Article
; concentration (parameters)
; environmental parameters
; linear regression analysis
; particle infiltration efficiency
; particle size
; priority journal
; wind
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: The particle infiltration efficiencies (PIE) of three passive and one active air samplers were evaluated under field conditions. A wide-range particle spectrometer operating in the 250-4140nm range was used to acquire highly temporally resolved particle-number and size distributions for the different samplers compared to ambient air. Overall, three of the four evaluated samplers were able to acquire a representative sample of ambient particles with PIEs of 91.5±13.7% for the GAPS Network sampler, 103±15.5% for the Lancaster University sampler, and 89.6±13.4% for a conventional PS-1 high-volume active air sampler (Hi-Vol). Significantly (p=0.05) lower PIE of 54±8.0% was acquired for the passive sampler used under the MONET program. These findings inform the comparability and use of passive and active samplers for measuring particle-associated priority chemicals in air. © 2015. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81725
Appears in Collections: 气候变化事实与影响
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作者单位: Environment Canada, Air Quality Processes Research Section, Toronto, ON, Canada; Department of Biological Sciences, University of Toronto at Scarborough, Toronto, ON, Canada
Recommended Citation:
Markovic M,Z,, Prokop S,et al. Evaluation of the particle infiltration efficiency of three passive samplers and the PS-1 active air sampler[J]. Atmospheric Environment,2015-01-01,112