Pacific Green Technolgies provides a range of gas cleaning products based upon the Envi-Clean™ wet scrubbing system. For use in applications such as Waste to Energy, Coal and Biomass plants, the systems uses a modular approach to remove a wide range of species to International emission control standards (IPPC, LCPD, WID).

Coal: The ENVI-Clean™ FGD scrubber technology incorporates two well-known flue gas desulfurization techniques, the limestone forced oxidation (LSFO) method and the magnesium-enhanced lime (MEL) method. The integration of both of these technologies into one process combines the cost- effectiveness of LSFO with the higher efficiency of MEL.
Waste to Energy: With the addittion of Hydro-Cyclone and Wet ESP technology, the EnviClean™ system can be applied to both Biomass and Energy from Waste plants

ENVI-Clean™ Waste to Energy, Biomass and FGD scrubbers are constructed in modular units from a combination of stainless and mild steel to guarantee a long operating life. The footprint of the system is significantly smaller than traditional systems, reducing cost and maximising retro-fit opportunities.

The proprietary patent-pending scrubber head design produces highly efficient scrubbing at moderate pressure drops and lower liquid/gas ratios than conventional spray tower scrubbing. The reduced amount of scrubber water pumping more than compensates for higher gas pressure drops, making the overall process more cost-effective from an energy standpoint.