Gryphon installs third municipal dryer of 2019
Gryphon is pleased to have the Murfreesboro, TN dryer installed and operational. The biosolids dryer is processing undigested biosolids from ~15% TS (85% moisture) from fan presses to <10% moisture biosolids. The resulting solids are particlized for agricultural distribution using standard spreaders, with <0.1% of particles less than 1mm. The dust-free material exits the dryer at temperatures of > 200F, destroying pathogens and creating a Class A biosolids rich in nutrients. Using natural gas, the single-pass, pressure differential dryer is efficient, economical and easy to maintain. Advanced automation takes data from the biosolids being processed and automatically adjusts temperatures and processing speeds to ensure Class A Adherence. Taking dewatered sludge from 85 to <10% moisture in fifteen minutes, the Gryphon dryer sets the bar for the drying industry.