PRE-TREATMENT OF PALM OIL MILL EFFLUENT (POME): A COMPARISON STUDY USING CHITOSAN AND ALUM. Malaysian Journal of Civil Engineering, [S. l.], v. 19, n. 2, 2018. DOI: 10.11113/mjce.v19.15747. Disponível em: https://journals.utm.my/mjce/article/view/15747.. Acesso em: 3 jul. 2024.