still for the conversion of solid garbage by aerobic biological oxidation (composting)

摘要

A process for composting waste material by controlling the amount of aeration, the pH value of the moisture content and the temperature of the material during composting. The resulting material has a pH value of approximately 7.3 and a moisture content within the range of 10-30%. The carbon-nitrogen ratio is also controlled to achieve a relative stable composted material as the output product.