222Rn activity concentration in outdoor air of Johor, Malaysia
Keywords:
Radon, outdoor air concentration, Johor and Malaysia, geological impactAbstract
Rakiya Haruna and, Muneer Aziz Saleh
Radon is a radioactive element that has a great potential to cause cancer, in addition to other impacts on the environment. In this study, an investigation was conducted to establish reference data for an outdoor concentration of 222Rn in air around Johor state in Malaysia. The 222R activity in outdoor air was measured using RAD7 solid-state alpha detector. The measured values vary from MDA to 3.85 Bq/L with a mean value of 0.15 ±0.04 Bq/L, which is approximately ten times the maximum permissible range specified by WHO (2016) of 0.005-0.015 Bq/L. A map of the spatial distribution of 222Rn in outdoor air was produced which indicates that higher values of 222Rn in outdoor air were measured in the north western part of this study area.
Downloads
Published
Issue
Section
Most read articles by the same author(s)
- Rakiya Haruna, M. A Saleh, S. Hashim, Radon in soil gas of Johor, Malaysia , Communication In Physical Sciences: Vol. 7 No. 4 (2021): VOLUME 7 ISSUE 4
Similar Articles
- I. Usman, Modification of White Method for Quantitative Evaluation of 5hydroxymethylfurfural in Honey , Communication In Physical Sciences: Vol. 5 No. 1 (2020): VOLUME 5 ISSUE 1
- F. E. Awe, Adsorptive studies of the inhibitive properties of ethanolic extracts of Parinari polyandra on Mild steel in acidic media , Communication In Physical Sciences: Vol. 4 No. 1 (2019): VOLUME 4 ISSUE 1
- Sunday Emmanson Udoh, Analysis of The Impact of Climate Change on Meteorological Time-Series Data in Uyo , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- Changde A. Nanfa, Musa O. Kizito, Fabian Apeh Akpah, Jimoh J. Bolaji, Mu’awiya Baba Aminu, John O. Wale , Faith Fehintoluwa Oye, Rebecca Juliet Ayanwunmi, Samson Ayobami Akinbunmi, Investigation Of Basement Aquifer Hydraulics And Protective Capacity Within Jimgbe And Environs, North Central Nigeria , Communication In Physical Sciences: Vol. 12 No. 3 (2025): VOLUME 12 ISSUE 3
- M. M. Ndamitso, M. Musah, J. T. Mathew, V. T. Bissala, Comparative Nutritional Analysis of Daddawa Made from Fermented Parkia biglobosa and Glycine max Seeds , Communication In Physical Sciences: Vol. 5 No. 3 (2020): VOLUME 5 ISSUE 3
- Olalekan Lawrence Ojo, Famoriyo Olakunle Idris, On The Assessment of fade Depth and Geoclimatic Factor for Microwave Link Applications in Lagos, Nigeria , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- Benjamin Odey Omang, Andrew Kalu Njoku, Temple Okah Arikpo, Godwin Terwase Kave, Geochemistry of the Ironstones in Abiati Area, Southeastern Nigeria: Implications for Ore Genesis and Economic Potential , Communication In Physical Sciences: Vol. 12 No. 3 (2025): VOLUME 12 ISSUE 3
- Paul A. P. Mamza, Casmir E. Gimba , S. A. Yaro, Study on the Mechanical Properties of Low- Density Polyethylene Cow Horn Powder Composite , Communication In Physical Sciences: Vol. 8 No. 2 (2022): VOLUME 8 ISSUE 2
- U. M. Etesin, Distribution of Benzene, Toluene, Ethyl Benzene, Xylene (Btex) and Polynuclear Aromatic Hydrocarbons (PAHs) in Diesel Fuel from Independent Marketers and Bunkering Activities in Nigeria , Communication In Physical Sciences: Vol. 4 No. 2 (2019): VOLUME 4 ISSUE 2
- Richard Alexis Ukpe, Exploration of Orange Peel Waste as Precursor for the Synthesis and Characterization of highly Crystalline and Mesoporous Silicon Oxide Nanoparticles , Communication In Physical Sciences: Vol. 11 No. 2 (2024): VOLUME 11 ISSUE 2
You may also start an advanced similarity search for this article.