A METHOD OF AEROBIC THERMOPHILE FERMENTATION OF ORGANIC WASTE MATERIALS AND AN APPARATUS THEREFOR

摘要

A method of aerobic, thermophile fermentation of organicwaste materials comprising storing said materials as a mass lying still and aerating said mass by recirculating at least a part of large quantities of moist aeration medium within the mass or between two separate masses at an elvated temperature, which is at the lower range of an optimal temperature interval of about 40-60°C for an aerobic, thermophile fermentation of the material, rate of absorption being at least ten times the air quantity necessary to cover the biological oxygen demand of the fermenting mass.