Experiment by compare during to wash waste after MBT with waste after MBT, show that the waste after MBT had contamination by the organic meter and soil, binders by moisture in waste. The waste is coated with an organic film, it causes of LHV decreases and high moisture content. When clean waste after MBT, next to analysis found that the LHV 7,273 kcal/kg and moisture content 15.24% (in table 4.5). Because of moisture content is caused make the organic film peeling off Difficult and effect to heating values was low, So that when this waste has organic film and high moisture content effect to heating values of waste is low.