The Copper Nano-Remediation Strategy: Evaluating the risks for Ghana’s galamsey-impacted rivers

The Environmental Protection Authority of Ghana (EPA) has proposed deploying copper-based nano liquid technology on the Birim River in the Eastern Region. Similar copper-based nano liquid solutions have been proposed more broadly across the Ankobra, Pra, and Offin rivers. These waterways collectively drain a significant portion of Ghana’s southwestern and south-central highlands. They serve as […]

By Ebenezer Afanyi Dadzie