Nsima Amos Akpan

Comparison of Investigated Levels of Physicochemical Parameters in Qua Iboe River, Oruk Anam, Nigeria with Portable Water Standards

Nsima Amos Akpan, Rosemary Boniface Udombeh & Ekaete Jacob Abai · Asian Journal of Chemical Sciences · 2024

This research was carried out for comparision of status of physicochemical parameters in Qua Iboe River, Oruk Anam, Nigeria with portable water standards. Water samples were collected from five sampling locations in the study area for analysis of the physicochemical parameters in...

Open access Research Article 10.9734/ajocs/2024/v14i3309

Impact Assessment of Anthropogenic Activities on Heavy Metals in Water and Sediment in Eniong River, Nigeria

Rosemary Boniface Udombeh & Nsima Amos Akpan · International Research Journal of Pure and Applied Chemistry · 2025

This research was carried out to assess the impacts of anthropogenic activities on heavy metal concentrations in water and sediments in Eniong River, Nigeria. The study was carried out for a period of twelve months, covering both the wet and dry seasons. Water and sediment sample...

Open access Research Article 10.9734/irjpac/2025/v26i6963