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
- Mu’awiya Baba Aminu, Hareyani Zabidi, Juliet Ngozi Chijioke-Churuba, Saleh Mamman Abdullahi, Kolapo Fasina, Aliyu Abubakar, Muhammad Nurudeen Mashin, Abdulmalik Nana Fatima, Bertha Onyenachi Akagbue, Olusola Kolawole Ogunmilua, Environmental and Public Health Challenges of Phases Towards Cement Production, Remediation Monitoring and Evaluation Strategies , Communication In Physical Sciences: Vol. 12 No. 1 (2024): VOLUME 12 ISSUE 1
- Olawale Babatunde Olatinsu, Mathew Osaretin Ogieva, Amidu Abiola Ige-Adeyeye, Investigation of Frequency-dependent Conductivity Signatures of Geological Materials from Ewekoro, Eastern Dahomey Basin , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- Joseph Jacob, Shinggu D. Yamta, Influence of Moisture Absorption on some Mechanical Properties of Groundnut Shell Powder Reinforced Waste LDPE Composites , Communication In Physical Sciences: Vol. 7 No. 4 (2021): VOLUME 7 ISSUE 4
- Habu Tela Abba, Jasini Waida, Busari Kahinde Abdulsemiu, Annual Effective Dose Due to Background Gamma Radiation in Buni Gari, Yobe State , Communication In Physical Sciences: Vol. 10 No. 1 (2023): VOLUME 10 ISSUE 1
- Abubakar Aliyu Umar, Aminu Ismaila, Khaidzir Hamza, Lattice Calculations and Power Distribution for Nigeria Research Reactor-1 (NIRR-1) using Serpent Code , Communication In Physical Sciences: Vol. 10 No. 1 (2023): VOLUME 10 ISSUE 1
- Vincent Oseikhuemen Binitie, Ogaga Esharive, Solid mineral potential in the southern Benue Trough: A review , Communication In Physical Sciences: Vol. 11 No. 4 (2024): VOLUME 11 ISSUE 4
- Chidumebi Uzoho, The Public Health Impact of Airborne Particulate Matter: Risks, Mechanisms, and Mitigation Strategies , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- Habu Tela Abba, Muhammad Sani Isa, Spatial Distribution of Naturally Occurring Radioactive Materials in Soil and the Consequent Population Effective Dose , Communication In Physical Sciences: Vol. 4 No. 2 (2019): VOLUME 4 ISSUE 2
- Lynda Chioma Ngozi-Olehi, Rosemary Izunwanne Uchegbu, Chidi Peter Njoku, Chigozie Mbara, In Vitro and In Vivo Anti-Inflammatory Activities of Ethanolic Extract of Musa Paradisiaca L. (Plantain) Pseudo-Stem , Communication In Physical Sciences: Vol. 13 No. 4 (2026): Volume 13 Issue 4
- Prince O. Orji, Eucharia C Okoro, C. D. Obiegbuna, Tropospheric Concentrations of Methane Around A Quarry Site in Uturu, Abia State, Nigeria , Communication In Physical Sciences: Vol. 5 No. 4 (2020): VOLUME 5 ISSUE 4
You may also start an advanced similarity search for this article.