CAVITATION METHOD OF DISINFECTION LIQUID MANURE AND LITTER AND TECHNOLOGICAL LINE FOR NON-WASTE PREPARING ORGANIC FERTILISERS Russian patent published in 2014 - IPC C05F3/00 

FIELD: agriculture.

SUBSTANCE: method of disinfection of manure or litter by cavitation action, their separation into solid and liquid fractions, lightening the liquid fraction, the preparation of granular organic-mineral fertilisers from the solid fraction, and the manure drains are used as the low-concentration drains obtained from the use of hydraulic or gravity systems of manure removal and litter from the premises, and cavitation disinfection is carried out in the generator-disperser per a single pass, destruction and deprivation of germination of weed seeds - per two passes, and termination of release of ammonium nitrogen by 4-5-fold passage through the generator-disperser. The technological line is for implementation of the method of disinfection of manure or litter.

EFFECT: inventions enable to disinfect manure or litter, to deprive weed seeds of germination, to terminate the release of ammonium nitrogen.

5 cl, 1 dwg