The Komline-Sanderson Biosolids Drying System uses indirect drying technology to convert municipal and industrial biological sludge into a sterile, free flowing granular product. The dried biosolids can be beneficially reused as a slow release nitrogen fertilizer, soil amendment additive or as a green fuel in a boiler and cement kiln. The K-S Biosolids Drying System produces an EPA classified Class A Biosolids. The K-S Paddle Dryer is used worldwide for the drying of biosolids and biological sludges. The first Komline-Sanderson United States municipal biosolids installation was commissioned in 1991. Since the early 90''s Komline-Sanderson has also sold and commissioned many industrial biological sludge dryers.