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
- Elisha Karu, Buhari Magaji, Fauziyya Aliyu Jibo, Comparative Assessment of the Levels of Some Metal Ions in Soil Rhizosphere of Onion and Onion Bulb (Allium cepa l) Cultivated in Danbam Local Government Area: North East Nigeria , Communication In Physical Sciences: Vol. 7 No. 1 (2021): VOLUME 7 ISSUE 1
- Richard Alexis Ukpe, Mbosowo Monday Etukudoh, Health Implication of Heavy Metal Ions in Ogbia Local Government Area, Bayelsa State, Nigeria , Communication In Physical Sciences: Vol. 12 No. 7 (2025): VOLUME 12 ISSUE 7
- Eneni Roberts Inala, BIOACCUMULATION OF ENVIRONMENTAL CONTAMINANTS IN OYSTER (Crassostea sp.) TISSUES IN BAYELSA STATE, NIGERIA , Communication In Physical Sciences: Vol. 12 No. 4 (2025): VOLUME1 2 ISSUE 4
- Richard Jewo Bebekah, Malajiya Ibrahim Alhaji Saleh, Aliyu Mohammed, Yusuf Tanko, Modulatory Effect of L-carnitine on Red Blood Cell and Indices in Testicular Ischaemic-Reperfusion in Wistar Rats , Communication In Physical Sciences: Vol. 10 No. 2 (2023): VOLUME 10 ISSUE 2
- Kamureyina Ezekiel, Titus Thama Kwanye, Victor Vitalis, Brian Benjamin, Idris Salihu Jauro, Victor Gambo Na’ Allah, Geo-Electrostratigraphic Investigation of Gulak and Surrounding Areas Northeastern Nigeria , Communication In Physical Sciences: Vol. 13 No. 1 (2026): VOLUME 13 ISSUE 1
- Chidumebi Uzoho, The Role of Contaminated Water in Food Poisoning: An Assessment of Agricultural and Processing Practices , Communication In Physical Sciences: Vol. 12 No. 3 (2025): VOLUME 12 ISSUE 3
- Ajike Eziyi Emea, Lebe Agwu Nnanna, Orji Obinwa, Elizabeth Chinyere Nwaokorongwu, Investigation of the inhibitive Properties of Irvingia gabonensisExtractan for the Corrosion of Aluminum Alloy (aa4007) in 1 m HCl , Communication In Physical Sciences: Vol. 9 No. 3 (2023): VOLUME 9 ISSUE 3
- Okenwa Uchenna Igwe, Ugochukwu Clinton Akwada, Phytochemical Composition and Antioxidant Activity Screening of Extracts from the Leaf of Emilia coccinea (SIMS) G.don , Communication In Physical Sciences: Vol. 8 No. 3 (2022): VOLUME 8 ISSUE 3
- D. Simeon, Fuelwood Exploitation and its Impacts on Residents of Kakau Daji Village, Chikun Local Government Area, Kaduna State, Nigeria , Communication In Physical Sciences: Vol. 4 No. 1 (2019): VOLUME 4 ISSUE 1
- Ayomiposi Sodeinde, Oluwafemi Orekoya, Daniel Jayeoba, Oyebade Adepegba, Effect of Green Information and Communication Technology on Survival of Electricity Distribution Companies in Nigeria , Communication In Physical Sciences: Vol. 12 No. 3 (2025): VOLUME 12 ISSUE 3
You may also start an advanced similarity search for this article.