The landfill gas pretreatment,which was adopt the latest manufacturing technology ,has used in the third phase project of Bangkok Thailand.Bangkok landfill gas power generation project was investmented by SIMUM POWER Co.,LTD.The designed capital of power generation is 12MW. The system including a landfill gas collection system, a landfill gas purification system and an emergency torch.Our company provided the whole pretreatment system,included the CDM measure device and carbon emission reduction recording device .Full system commissioning have been made successfully in September 12. 2016.