LOC, Nguyen Xuan; BAO, Tran Tan; TUYEN, Phan Thi Thanh; PHONG, Lang Hiep; PHUONG, Do Thi My. Enhanced removal of Pb2+ from aqueous solutions by iron/manganese binary oxide loaded on Eichhornia crassipes stem biochar. International Journal of Recycling of Organic Waste in Agriculture, [S. l.], v. 13, n. 5, 2024. DOI: 10.57647/ijrowa-y6fq-m572. Disponível em: https://oiccpress.com/ijrowa/article/view/7951. Acesso em: 4 jun. 2026.