THE DEFINITIVE GUIDE TO AIR FLOTATION DEVICE

As a result of the continual improvements inside our patented aeration method, the Nijhuis i-AERATION procedure plus the sludge thickening/scraper procedure equipped on our DAF methods will end in DAF flotation sludge using a significant dry solids content material, therefore reducing sludge hauling fees.Countercurrent scraping �?for probably the