July 12, 2022

Application of Advanced Characterization Techniques for Identification of Thermogenic and Biogenic Gases

This paper discusses the identification of thermogenic and biogenic gases, the typical sources and characteristics of methane in the natural environment, and the methods of discriminating between different sources of … Continue reading Application of Advanced Characterization Techniques for Identification of Thermogenic and Biogenic Gases

July 12, 2022

Defending Landfills Accused of LFG Impacts on Neighboring Properties

It is well-known that LFG migration and its impacts on the environment are difficult to quantify. However, specific quantitative and semi-quantitative tools (gas fingerprinting) for evaluating offsite LFG migration and … Continue reading Defending Landfills Accused of LFG Impacts on Neighboring Properties

July 11, 2022

The Evolution of Methane Emissions Measurements at Landfills: Where are We Now?

The goal of this review by Patrick Sullivan and Ray Huff is to provide a summary of the current status of the landfill industry in terms of methane emissions measurement … Continue reading The Evolution of Methane Emissions Measurements at Landfills: Where are We Now?

July 11, 2022

The Evolution of Methane Emission Measurements at Landfills – Slides

Companion slides to the paper, The Evolution of Methane Emissions Measurements at Landfills: Where are We Now?   Presented at A&WMA’s 115th Annual Conference & Exhibition.  

June 30, 2022

Comparison of Organic Waste Management Options in Terms of Air Quality and GHG Impacts

Pat Sullivan and Ray Huff’s presentation at Waste Expo 2022 on the criteria to select the most appropriate organic waste management options.   See the companion article in Waste 360 … Continue reading Comparison of Organic Waste Management Options in Terms of Air Quality and GHG ...

June 30, 2022

Methane Emissions from Disposal of Polyester in U.S. Landfills

PowerPoint Presentation  

June 16, 2022

Groundwater Monitoring Plan Considerations for Corrective Action Sites

In this SCS Engineers and ReSolution Partner’s paper entitled Groundwater Monitoring Plan Considerations for Corrective Action Sites, the authors provide strategies for groundwater monitoring plans that can be tailored to the … Continue reading Groundwater Monitoring Plan Considerations for Corrective Action Sites

June 6, 2022

Air Monitoring in Mexicali, Mexico

The Evolution of Air Pollution Monitoring in a Border City. Advancements in technology have influenced the way air pollution is measured and how air pollution data is received, shared, and … Continue reading Air Monitoring in Mexicali, Mexico

June 6, 2022

Quantifying Salton Sea’s Harmful PM During High Winds Events

The results of this study provide an essential tool for understanding the amount of exposure that neighboring communities are experiencing during high wind events and how IID’s implemented mitigation efforts … Continue reading Quantifying Salton Sea’s Harmful PM During High Winds Events

May 27, 2022

Methane Emissions from Disposal of Biodegradable Polyester in US Landfills

Solid waste management (SWM) is an exigent and pressing problem for many cities. Globally landfills/open dumpsites are used to dispose of over 80% of solid wastes, currently serving around 3.5-4 … Continue reading Methane Emissions from Disposal of Biodegradable Polyester in US Landfills