Guidelines for landfill gas emission monitoring using the tracer gas dispersion method

Landfill gas emission prediction using Voronoi diagrams and importance sampling

Municipal solid waste (MSW) landfills are among the nation’s largest emitters of methane, a key greenhouse gas, and there is considerable interest in quantifying the surficial methane emissions from landfills. There are limitations in obtaining accurate emissions data by field measurements, and in characterizing an entire landfill with only a few such emissions measurements. This paper proposes...

Guidance on monitoring landfill gas surface emissions

Guidelines for Monitoring for Landfill Gas at and Near Former Dumps

This document was developed in cooperation with the Minnesota Department of Health and staff at the Minnesota Pollution Control Agency (MPCA) Closed Landfill Programs to provide guidelines for the monitoring of methane associated with landfill gas (LFG) generated from abandoned unpermitted dumps that may pose risk to existing or proposed occupied structures. Non-methane organic compounds such a...

Estimation of gas emission from municipal solid waste landfill in Kuhdasht city using LandGEM software

Background: Large amount of solid waste is annually produced in Kuhdasht city. These waste materials are decomposed by anaerobic microorganisms after burying in disposal site and produce large amounts of gases (mainly methane and carbon dioxide). This study aimed to estimate the gas emission from solid waste disposal of Kuhdasht city using a tool known as LandGEM software. Materials and Method...

Application of the Triangular Model in quantifying landfill gas emission from municipal solid wastes

Municipal solid waste landfills are significant parts of anthropogenic greenhouse gas emissions. The emission of significant amount of landfill gas has generated considerable interest in quantifying such emissions. The chemical composition of the organic constituents and potential amount of landfill gas that can be derived from the waste were determined. The chemical formulae for the rapidly bi...