Measurement of radon permeability through polyethylene membrane using scintillation detector
Ashry, Ashry Hasan; Abouleila, Mohammed; Abdalla, A.M.;
Abstract
The permeability of Radon 222 through polyethylene membranes has been studied using activated charcoal technique. The permeability constant of Radon 222 through low-density polyethylene, linear low-density Polyethylene and high density polyethylene samples has been measured. There is a considerable agreement between the values obtained by our method and the method suggested by W. Arafa [2002. Permeability of radon 222 through some materials. Radiat. Meas. 35, 207-211], and SSNTD technique suggested by A. Hafez and G. Somogyi [1986. Determination of radon and thoron permeability through some plastics by track technique. Int. J. Radiat. Appl. Instrum. Nucl. Track Radiat. Meas. 12 (1-6), 697-700]. In this work Radon permeability through different polyethylene membranes has been measured using three different methods, i.e. solid state nuclear track technique, W. Arafa [2002. Permeability of radon 222 through some materials. Radiat. Meas. 35, 207-211] method and our proposed method. In addition to this, in this study, the diffusion coefficient of radon in charcoal as well as solubility of Radon in polyethylene membrane has been taken into consideration. © 2010 Elsevier Ltd. All rights reserved.
Other data
Title | Measurement of radon permeability through polyethylene membrane using scintillation detector | Authors | Ashry, Ashry Hasan ; Abouleila, Mohammed ; Abdalla, A.M. | Issue Date | 2011 | Journal | Radiation Measurements | Volume | 46 | Issue | 1 | Start page | 149 | End page | 152 | DOI | 10.1016/j.radmeas.2010.07.018 |
Recommend this item
Similar Items from Core Recommender Database
Items in Ain Shams Scholar are protected by copyright, with all rights reserved, unless otherwise indicated.