Anaerobic digestion includes homogenizing received solids and liquids followed by separation under gravity of liquids from solids and removal of residual solids from liquid

摘要

Anaerobic digestion comprising homogenizing received solids and liquids in a tank including homogenizing pumps and passing the material to a container where the liquid separates out under gravity and transferring to another container leaving behind slightly aqueous solids, is new. Anaerobic digestion comprising homogenizing received solids and liquids in a tank including homogenizing pumps and passing the material to a container where the liquid separates out under gravity and transferring to another container leaving behind slightly aqueous solids, is new. The other container has a compartment for retaining residual solids with liquid leaving via an overflow weir. The residual material is returned to the first container.