📄 Int. Res. J. Appl. Sci. Eng. Technol. — Volume 12, Issue 4 (2026)
International Research Journal of Applied Sciences, Engineering and Technology |
Volume 12, Issue 4 | 2026 | 2 Articles
Open Access
Double-Blind Peer Reviewed
ISSN: 1573-1405 (Online)
📋 Articles — Volume 12, Issue 4
Research Article
Pages 1-15
Article 1 of 2
TECHNO-ECONOMIC SUSTAINABILITY OF HOUSEHOLD BIOGAS SYSTEMS IN RURAL NORTHERN NIGERIA: A CASE STUDY OF BOMO COMMUNITY, KADUNA STATE
Biogas is frequently presented as a technically viable and economically attractive clean cooking alternative in rural sub-Saharan Africa. However, techno-economic assessments often overlook financial feasibility, substrate competition, and structural livestock management practices that condition long-term sustainability. This study evaluates the…
Research Article
Pages 16-26
Article 2 of 2
RADON IN GROUNDWATER OF IPERINDO, OSUN STATE, NIGERIA: SPATIAL DISTRIBUTION, MINING INFLUENCE AND PUBLIC HEALTH IMPLICATIONS.
This study assessed dissolved 222Rn in groundwater and surface-water sources in Iperindo, Atakumosa East Local Government Area, Osun State—an artisanal gold‑mining area—to evaluate spatial patterns and potential health implications. A spatially distributed set of hand-dug wells, boreholes, and streams was…