Praise Adenike Alli, Oluwatunmise Peter Abolarin, Samuel Opeyemi Kayode, Itunu Deborah Odunewu, Oyewumi Tolulope Ajao & Precious Adesope Olaomotito·Journal of Engineering Research and Reports·2026
The present study evaluated the physicochemical and microbial water quality of River Ona, Ibadan, Nigeria, at three sampling stations representing the upstream (Loc 1), midstream (Loc 2), and downstream (Loc 3) reaches of the river's residential corridor. These stations were sele...
Open access
Research Article10.9734/jerr/2026/v28i71960
Abidat Olayemi Fasasi-Aleshinloye, Praise Adenike Alli, Abiodun Sulaiman Raji, Precious Adesope Olaomotito, Oluwatunmise Peter Abolarin, Victor Ojo Thomas & Itunu Deborah Odunewu·Journal of Engineering Research and Reports·2026
This study assessed selected heavy metal concentrations and pollution status in leachate and groundwater around the Oyo State Waste-to-Energy Plant, Ajakanga, Oluyole Local Government Area, Ibadan, Oyo State, Nigeria. Eight sampling points were investigated, comprising three shal...
Open access
Research Article10.9734/jerr/2026/v28i61939
Abolarin, Oluwatunmise Peter, Ajao, Tolulope Oyewumi, Praise Adenike Alli, Adebola Saheed Akolade, Victor Ojo Thomas, Jubril Ayinde Waheed & Precious Adesope Olaomotito·Asian Journal of Advanced Research and Reports·2026
Groundwater is a vital source of drinking water in Nigeria, particularly in peri-urban areas where public water supply is limited. This study evaluated groundwater quality in Awotan Asunle, Ibadan, for domestic use by analysing physicochemical parameters and selected heavy metals...
Open access
Research Article10.9734/ajarr/2026/v20i41330