As a consequence of the continual advancements inside our patented aeration system, the Nijhuis i-AERATION program and the sludge thickening/scraper system Geared up on our DAF systems will bring about DAF flotation sludge that has a higher dry solids material, thereby minimizing sludge hauling expenditures. The Lamella Tubes shall be https://annec343dbw9.wikitron.com/user