After a composting interval sufficient for pathogen reduction, composted piles may be screened to recover undigested bulking agents for re-use; and composted solids passing through the screen may be used as a soil amendment material with similar benefits to peat.
After a composting period sufficient to eliminate pathogens, composted piles can be screened to recover undigested bulking agents for reuse; and composted solids passing through the screen may be used as a soil amendment material with similar benefits to peat.