PpTek currently has approximately 100 installations world wide in countries such as Canada, New Zealand, Chile, Argentina, Thailand, Czech Republic, France, Italy, Spain USA in addition to the UK.

Twenty Five per cent of the installations are to replace Activated Carbon units that have become too expensive for customers to renew.

Additionally several installations have been made to protect, not only CHP engines but also, Active Catalytic Converters in areas with very strict exhaust emissions. These are extremely sensitive to being "blinded" by the silicon dioxide built up on their expensive precious metal catalysts.

A selections of the reference sites are shown.

Skellbrooke landfill site, UK

siloxane filter from PpTek at Skellbrooke

After many years of using Activated Carbon filtration CLP Envirogas have decided to replace the system with a regenerative siloxane filter from PpTek. Protecting 4 Jenbacher engines, the ongoing costs of replacing the carbon media was the main motivator for replacement in addition to the small footprint.