This project is located at a heavy fuel oil captive power station of an iron ore mine in Sierra Leone, Africa. The power station provides electricity for mining operations and continuously generates oily wastewater during heavy fuel oil combustion for power generation. The main sources include generator cooling water, equipment washdown wastewater, and surface oil-contaminated runoff. If discharged without treatment, it would cause severe pollution to local soil and water bodies.

Based on the wastewater characteristics of this project, Sinokle designed and supplied a CDFU Cyclonic Dissolved Gas Flotation + KFM Active Media Filter Integrated Treatment Unit. CDFU utilizes the synergistic effect of cyclonic demulsification and micro-bubble dissolved gas flotation to efficiently remove emulsified oil and suspended solids; the KFM Active Media Filter provides deep filtration of the flotation effluent, further adsorbing and intercepting residual fine oil particles to ensure stable and compliant effluent quality.

This project is another successful practice for Sinokle in the field of oily wastewater treatment in the West African mining industry, fully demonstrating the reliability and high efficiency of the company's core equipment under complex overseas operating conditions, and providing a mature and replicable solution for promoting green development in the mining sector.