METHOD OF TREATING ORGANIC WASTES Russian patent published in 2018 - IPC C02F11/10 F23G5/27 

FIELD: power engineering.

SUBSTANCE: invention relates to power engineering, in particular to alternative independent sources of heat and electric energy, liquid and gaseous energy carriers, as well as useful chemical products in the pyrolysis of organic waste, including sewage sludge. Method includes recycling and purification of organic waste, thermochemical treatment, separation of pyrolysis products into the liquid phase and gas, with the separation of dry sludge and water. At the beginning of the technological cycle, organic waste is sieved with a mesh size of 0.5–2 mm, then the activated sludge is added to it in a ratio of 1:9 – 9:1 in solid phase to bring its moisture content to 90–92 %.

EFFECT: prevention of boiling of solid waste on the walls of pipes and equipment, purification of water formed after the technological cycle, as well as an increase in economic and environmental factors of pyrolysis technology in the processing of wet and liquid organic waste.

1 cl, 1 dwg