Evaluation of correlation between PM2.5 and radon-progeny equilibrium factor in radon chamber

被引：0
|
作者：
Li-Fan Li
Rui Chen
Shu-Min Zhou
Bin Tang
机构：
[1] East China University of Technology,Engineering Research Center of Nuclear Technology Application, Ministry of Education
来源：
Nuclear Science and Techniques | 2018年 / 29卷
关键词：
PM2.5; Radon chamber; Equilibrium factor; Linear regression;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The dosage of environmental radon progeny is typically estimated according to the environmental radon exposure and the recommended radon-progeny equilibrium factor, F. To investigate the relationship between PM2.5 and the radon-progeny equilibrium factor, cigarettes are used to simulate the haze–fog in a multi-functional radon chamber to achieve a stable radon concentration environment. A radon detector and a portable laser aerosol spectrometer are used to obtain the values for Cmean PM2.5, CRn, and Cp. The results show that the mean values of F conform with the typical value recommended by the United Nations Scientific Committee on the Effects of Atomic Radiation and are within the reasonable range of 0.1–0.9. In this study, a positive correlation is observed between the F values and PM2.5 concentrations.
引用
收藏
相关论文
共 50 条
  • [1] Evaluation of correlation between PM2.5 and radon-progeny equilibrium factor in radon chamber
    Li-Fan Li
    Rui Chen
    Shu-Min Zhou
    Bin Tang
    [J]. Nuclear Science and Techniques, 2018, 29 (10) : 45 - 51
  • [2] Evaluation of correlation between PM2.5 and radon-progeny equilibrium factor in radon chamber
    Li, Li-Fan
    Chen, Rui
    Zhou, Shu-Min
    Tang, Bin
    [J]. NUCLEAR SCIENCE AND TECHNIQUES, 2018, 29 (10)
  • [3] SSNTD CALIBRATION AND EQUILIBRIUM FACTOR OF RADON PROGENY
    GIL, LR
    MARQUES, A
    RIVERA, A
    [J]. RADIATION MEASUREMENTS, 1995, 24 (02) : 107 - 109
  • [4] Assessment of radon equilibrium factor from distribution parameters of simultaneous radon and radon progeny measurements
    Chen, Jing
    Marro, Leonora
    [J]. RADIATION AND ENVIRONMENTAL BIOPHYSICS, 2011, 50 (04) : 597 - 601
  • [5] Assessment of radon equilibrium factor from distribution parameters of simultaneous radon and radon progeny measurements
    Jing Chen
    Leonora Marro
    [J]. Radiation and Environmental Biophysics, 2011, 50 : 597 - 601
  • [6] Simulated equilibrium factor studies in radon chamber
    Chu, TC
    Liu, HL
    [J]. APPLIED RADIATION AND ISOTOPES, 1996, 47 (5-6) : 543 - 550
  • [7] Radon, radon progeny and equilibrium factor determination using an LR115 detector
    Nikezic, D
    Baixeras, C
    [J]. RADIATION MEASUREMENTS, 1996, 26 (02) : 203 - 213
  • [8] Measurement of the equilibrium factor between radon and its progeny in the underground mining environment
    Ntwaeaborwa, OM
    Kgwadi, ND
    Taole, SH
    Strydom, R
    [J]. HEALTH PHYSICS, 2004, 86 (04): : 374 - 377
  • [9] Determination of equilibrium factor between radon and its progeny using surface barrier detector for various shapes of passive radon dosimeters
    Jamil, K
    FazalurRehman
    Ali, S
    Khan, HA
    [J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1997, 388 (1-2): : 267 - 272
  • [10] Associations Between Radon And Pm2.5 Exposures And Risk Of Lung Cancer Incidence In Us Women
    VoPham, T.
    Laden, F.
    Hart, J. E.
    [J]. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, 2017, 195
12345