Composting waste material - by granulating waste to pellets of 10-20 mm size and subjecting to known composting process

摘要

Waste is composed by reducing the starting material to pellets varying in size from 10 - 20 mm then subjecting the pellets to known composting processes. Pref. the starting waste material e.g. clarifier sludge is treated with sawdust prior to pelletalisation to control the moisture content of the pellets. Pellet size permits optial moisture absorption during re-wetting and also optimal oxygen intake.