A Study on Numerical Calculation of Gas Migration from the Sanitary Landfill

쓰레기 매립지에서 가스유출 계산에 관한 연구

This study presents a numerical method for calculating gas flow around a sanitary landfill gas vent, when gas flows by pressure. The method described is a three-dimensional compartmental model and includes methods to determine the dimensions for the model. Using the numerical method, controll of press and gases flowing out to the air through final cover soil, and degine of sanitary landfill gas vents.