These included further deliveries of S&L's plug - and - play FAST ® (Fixed Activated Sludge Treatment) systems to a world class outback mining operation to produce an effluent water quality class of A, suitable for recycling
clarifiers of 50m
diameter, and the market leading Pista ® grit removal system, which guarantees grit removal of 95 % at 105 microns in sewage treatment plants.