Le, Trung. “DECOLOURIZATION AND COD REMOVAL OF WASEWATER FROM ETHANOL PRODUCTION PROCESS FROM MOLASSES BY COAGULANTION USING INORGANIC ALUM”. Science and Technology Development Journal 13, no. 3 (September 30, 2010): 92-102. Accessed May 1, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2146.