Forecast and Control Methods of Landfill Emission Gas to Atmosphere

Abstract

The main component of landfill gas is CH4, its release is a potential hazard to the environment. To understand the gas law and landfill gas production are the prerequisite for effective control of landfill gas. This paper selects three kinds of typical gas production in landfill gas forecasting model: German model ¡¢IPCC model ¡¢Marticorena dynamic model, using every model analyzes the landfill gas of Shenyang Laohuchong landfill, we found that Marticorena dynamic model is more fitting, then we put forward measures to control landfill emission gas. Effective control the release of landfill gas has significant economic, social and environmental benefits.