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
- Jamilu Bala Ahmed II*, Ernest Orji Akudo, Spaceborne Fracture Network Mapping for Appraising Slope Stability, Building Structural Integrity and Groundwater Potential Distribution in Lokoja, Nigeria , Communication In Physical Sciences: Vol. 12 No. 7 (2025): VOLUME 12 ISSUE 7
- Bertha Onyenachi Akagbue Akagbue, Mu’awiya Baba Aminu , Effect of Na-22, Cl-36, 3-H, and P-32 Exposure on Laboratory Clinical Researchers , Communication In Physical Sciences: Vol. 9 No. 4 (2023): VOLUME 9 ISSUE 4
- Chinwendu Olive Ozoeze, Okenwa Uchenna Igwe, Isolation and Characterizations of a Pentacyclic Glycoside from Methanolic Fraction of Allium sativum (Purple Garlic) Bulbs , Communication In Physical Sciences: Vol. 12 No. 3 (2025): VOLUME 12 ISSUE 3
- Chigbundu C. Emmanuel, Adebowale O. Kayode, Equilibrium and Kinetics Studies of the Adsorption of Basic Dyes onto PVOH Facilely Intercalated Kaolinite - A Comparative Study of Adsorption Efficiency , Communication In Physical Sciences: Vol. 7 No. 4 (2021): VOLUME 7 ISSUE 4
- Felicia Uchechukwu Okwunodulu, Stevens Azubuike Odoemelam, Comparative Studies On Infrared Analysis of Some Waste Biomass in Heavy Metals Adsorption , Communication In Physical Sciences: Vol. 8 No. 4 (2022): VOLUME 8 ISSUE 4
- Ubong Ime Essien, Anduang Odiongenyi, Clement Obadimu, Iniobong Enengedi, Investigation of Snail shells as an Adsorbent and Precursor for the synthesis of Calcium Oxide Nanoparticles for the Removal of Amoxicillin from Aqueous Solution , Communication In Physical Sciences: Vol. 9 No. 4 (2023): VOLUME 9 ISSUE 4
- Nathaniel Atamas Bahago, Gideon Wyasu, Sorption Studies of Methylene Blue Using Activated Carbon Produced from Rice Husk , Communication In Physical Sciences: Vol. 3 No. 1 (2018): VOLUME 3 ISSUE 1
- Nde, Ndifreke Bassey, Inyang, Solomon Patrick, Studies on the Levels of Heavy Metal Ions in Stream and Borehole Water within Ibiaku Osuk Settlement, Akwa Ibom State, Nigeria , Communication In Physical Sciences: Vol. 7 No. 3 (2021): VOLUME 7 ISSUE 3
- Azuka Ocheli, Godwin Okumagbe Aigbadon, Mineralogical and geochemical evaluations of Quaternary sedimentary clay formation, Niger Delta Basin, Nigeria: Depositional environments, provenance and paleoclimatic outcomes in Umukwata and its environs case study , Communication In Physical Sciences: Vol. 13 No. 2 (2026): VOLUME 13 ISSUE 2
- Ola-Buraimo Abdulrazaq Olatunji, Meshack Blessing Hosea, Foraminifera and Sequence Stratigraphy Study of the Early Maastrichtian to Paleocene Sediments of Kalambaina Formation, Sokoto Basin, Borth western Nigeria , Communication In Physical Sciences: Vol. 11 No. 4 (2024): VOLUME 11 ISSUE 4
You may also start an advanced similarity search for this article.