IMPROVING METHODS FOR PROCESSING CHICKEN MANURE BASED ON THE ANALYSIS OF THEIR GENERAL CLASSIFICATION

Abstract

Modern industrial technologies in poultry farming are characterized by a high concentration of livestock and significant volumes of production waste. Currently used technologies for processing chicken manure show that the implementation of most of them is associated with significant costs for the acquisition and operation of special equipment with increased energy intensity and low efficiency. Analysis of the general classification of methods for processing chicken manure into organic fertilizer presented in the work allows us to conclude that their further improvement is possible due to the synergistic effect of the combined action of extrusion and vacuum technologies. Thus, one of the options for solving the problem considered in the article may be the development and justification of the operating parameters of an extruder with a thermal vacuum principle of influence on the processed raw materials.