Abstract

In Viet Nam, sugar cane manufacturing process normally discharges wastes: - Bagasse (fibrous part of the cane) - Filter coke - Molasses He final molasse has used for production of acid glutamic, and years. Since bagasse and filter coke has not completely reused, these wastes can cause severe pollution when they are discharged into environment. This study present biological method to treat filter coke for fertilizer production. These results have been applied at 5 Sugar Cane Plants in Viet Nam since 1996.