KP LOBANGA; J HAARHOFF; SJ VAN STADEN. Treatability of South African surface waters by enhanced coagulation. Water SA, [S. l.], v. 40, n. 3 July, 2025. DOI: 10.4314/wsa.v40i3.17. Disponível em: https://watersa.net/article/view/21748. Acesso em: 10 may. 2025.