AUTHOR=Nyairo Wilfrida , Njewa Joel B. , Shikuku Victor O. TITLE=Adsorption of heavy metals onto food wastes: a review JOURNAL=Frontiers in Environmental Chemistry VOLUME=Volume 6 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-chemistry/articles/10.3389/fenvc.2025.1526366 DOI=10.3389/fenvc.2025.1526366 ISSN=2673-4486