This article may play an important role in polishing the mind of researchers in the palm oil mill sector Amidst the fascination of Mongana Report, still maintain it popularity and recognition by the mill engineers as well as researchers in the palm oil industry, I believe that treatment of palm oil mill  effluent (POME) is also getting increased attention. Besides that, in recent times methane gas generated by POME also has come to the limelight as a very promising source of energy and income from the generation of renewable energy.