Le T. DECOLOURIZATION AND COD REMOVAL OF WASEWATER FROM ETHANOL PRODUCTION PROCESS FROM MOLASSES BY COAGULANTION USING INORGANIC ALUM. VNUHCM Journal of Science and Technology Development [Internet]. 30Sep.2010 [cited 31Jul.2025];13(3):92-02. Available from: http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2146