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The concept of adopting biodry system is to improve the quality of MBT waste. In Thailand, the waste is not separated, resulting in mixed waste of dry waste, wet waste and plastic waste. As a result, the accumulated MBT waste before use in RDF production has low heating value and high humidity. As a result, it took 9 months for the Thai industry. Buy a waste to go to power. Considering the heat and humidity that affect the price of garbage. The use of biodry technology for waste after MBT process will increase the heat and humidity of the waste. Development of a prototype RDF cabinet using biodry technology with a power supply to the air pump for air supply using solar cells for community waste management. Community waste is transformed into RDF and can be used as alternative fuels in the form of electricity or heat. This will help reduce the environmental management problem of garbage. The prototype system. Will perform that installation at Tamanao Subdistrict Administrative Organization Chaibadan District Lopburi Province. The results of the study showed that the Biodry system was developed as a aerator. Potential to be used in wet waste. Higher heat and humidity are reduced. As a result of the oxygen degradation process. The heat, which when tested with wet garbage is heated to 49 °C by this heat will help to drain moisture. Excess of garbage and add heat to the pile of Biodry until the dry inside. When the garbage is dry, the contaminated surface of the soil or plaster coating can cause the heat to rise in the 30-day period for a short time. And using solar panels as a source of energy to the air system. The garbage can have a heating value of more than 5,000 kcal / kg and a moisture content of less than 30%. The waste is a good quality fuel for use in the heating industry or the general industry.

This research aimed at establishing species of active potassium onto 3D-framework of Zeolite NaX that was prepared with a molar ratio of 1Al 2 O 3 :1.65K 2 O:2.2SiO 2 : 5.5 Na 2 O:122H 2 O by hydrothermal synthesis. The potassium acetate/acetic acid buffer solution impregnated catalysts produced the desired K loadings of xKa/NaXs (x values were 9, 10, 11 and 12 wt%). Characterization of catalysts were carried out with FTIR, N2 adsorption-desorption, XRD and CO2-TPD to analyse the respective parameters of the reagents (catalysts) and the product. The 3D-framework of NaX was not destroyed but the surface area and the volume of its micropore were found to have slightly decreased when number of loadings of K was increased. All prepared xKa/NaXs were used to conduct transesterification of Jatropha Curcas Lineaus (JCL) seed oil and methanol at the molar ratio of 1:16. 12K/NaX emerged as the best catalyst which produced 78.39 wt% yield of biodiesel and found to be the highest yield at a reaction time of 3.5 hours. The basicity increased with K loadings and facilitated a better catalytic performance for biodiesel synthesis from this source.