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.

Poole STW, Poole, UK

BGAK600 siloxane filter at Poole

Bad gas quality and subsequent high CHP maintenance costs have prompted Wessex Water to invest in a siloxane filtration system from PpTek. They chose the new compact BGAK600 automatic siloxane filter, which has a capacity of 650 m3/hr gas flow, to control their contamination problems. The location of the siloxane filter within an existing boiler room, with limited space, makes the BGAK600 siloxane filter very attractive to protect both boilers and CHP's.