Landfill Gas -Siloxane Removal

• CO2 Removal – PSA, selective solvent, polyamide membrane
• Liquefaction – (based on first Landfill Gas to LNG facility, Rosenberg, TX, 1996)
• High Btu pipeline gas
• Power generation
• Direct burner use

Anaerobic Digestion/Organic Wastes

• Biogas to biomethanol
• Power generation
• Direct burner use
• Hydrothermal conversion to synthetic #6 Fuel Oil
• On-site anaerobic digestion for microbreweries

Biodiesel

• Front-end FFA removal – steam stripping and wipe film evaporator
• Sulfur removal from final product
• Viscosity improvement additives and system