Municipal Solid Waste (MSW) in Thailand is become one of the major problems of local governments. In 2013, Thailand there was accumulated solid waste residue waiting to get rid of the whole country up to 19.9 million tons (PCD, 2013, pp.
26-27) and it will have been trend increase in continuously future. These wastes have high calorific value and will have the potential for produce to Refuse Derived Fuel (RDF). Thailand, the mainly waste have high moisture content average 55.89% (DEDE, 2005, pp. 4-3).