Dry Ice Applications

Landfill Gas Control

Dry ice is used to help manage landfill gas emissions by introducing carbon dioxide (CO₂) into targeted zones within landfill sites. By increasing CO₂ concentrations, oxygen levels are reduced and biological activity shifts, helping suppress conditions that contribute to methane production and uncontrolled gas release.

Unlike complex mechanical or chemical systems, dry ice provides a controlled, targeted method for influencing subsurface conditions without introducing liquid additives or generating secondary waste. It can be deployed strategically in problem areas where gas buildup, odor, or environmental compliance risks are present.

Typical benefits include:

• Support in reducing methane generation and greenhouse gas emissions
• Targeted application in high-risk landfill zones
• No liquid chemicals or secondary waste streams
• Improved odor and gas migration control
• Support for environmental compliance and monitoring programs

This makes dry ice a practical tool for landfill operators and environmental managers seeking to better control emissions, reduce greenhouse gas impact, and maintain regulatory compliance while minimizing operational disruption.

Industries that use Dry Ice for Landfill Gas Control

• Waste Management