| abstract |
FIELD: agriculture. SUBSTANCE: manure is diluted in a receiver, heated to 42-43 C and disinfected in acidogenic reaction vessel for 3 days. The installation comprises a separator of liquid and solid fractions. The solid fraction mixed with unslaked lime is used for fertilizer. The separated liquid fraction is additionally held in a methatank, i.e. anaerobic filter for seven days. Before entering the settler, the separated liquid passes into a heat exchanger for heating manure and thence a part of liquid is delivered through a tee-shaped distributor into a biomass receiver for dilution of manure. EFFECT: higher efficiency. 3 cl, 1 dwg |