Fig. (4) General view of experimental-industrial anaerobic batch bioreactor for waste fermentation: 1 - working chamber of the bioreactor; 2 - pump for mass transfer (mixing) of waste; 3 - a hose for closed mass transfer of fermentation mixture; 4 - fittings for loading of regulators and withdrawal of synthesized gas; 5 - tap for sampling of culture fluid; 6 - window for visual control; 7 - gas controller to visualize the intensity of gas synthesis; 8 - a hose for the transportation of gas to the gas holder; 9 - gas holder for storage of synthesized gas; 10 - tap for withdrawal of the culture fluid after the completion of the technological cycle; 11 - water receiving reservoir.