ORIA-USIFO, E. E. THE COMBINED ADSORPTION POTENTIAL OF BANANA AND ORANGE PEELS FOR HEAVY METAL AND HYDROCARBON REMOVAL FROM OILFIELD PRODUCED WATER: AN OPTIMIZED AND SUSTAINABLE APPROACH. International Journal of Renewable Energy and Environment, Benin, Nigeria, v. 4, n. 2, p. 420–441, 2026. DOI: 10.5281/. Disponível em: https://ijree.com/index.php/publications/article/view/47. Acesso em: 7 jul. 2026.