Palm Oil Clarification Tank at Thomas Adewumi University Farm Shows Signs of Heavy Use, Basic Infrastructure.
Open-air settling basin remains central to oil separation process, but lacks covered protection from contamination

A circular concrete clarification tank used in palm oil processing at Thomas Adewumi University's agricultural farm has been found in active use, separating crude palm oil from water and fibrous waste as part of the institution's ongoing oil palm value chain though the open-air design of the facility has raised questions about contamination control.
The tank, built with a tiled inner basin and surrounded by mounds of dried palm fibre residue, functions as the settling stage in palm oil extraction. Following the boiling and pressing of palm fruit at an earlier stage of processing, the resulting liquid  a mixture of crude oil, water, and sediment is transferred to this basin, where the lighter oil rises to the surface and is skimmed off using basket sieves and collection containers.
An inspection of the site found basic tools, including a plastic sieve basket, buckets, and a metal scoop, positioned at the tank's edge  evidence of recent or ongoing oil collection activity.
However, the facility's open-window construction, with no visible doors or dust barriers, leaves the clarification basin exposed to outdoor elements, insects, and airborne debris a condition food safety experts say could compromise the hygiene of the final oil product if not carefully managed.

The tank's location, adjacent to actively cultivated maize and sugarcane plots visible through the building's open windows, underscores its integration into the university's broader