METHOD OF AIR PURIFICATION IN CATTLE-BREEDING COMPARTMENT FROM HAZARD IMPURITY Russian patent published in 1997 - IPC

Abstract RU 2071813 C1

FIELD: agriculture. SUBSTANCE: method involves air purification from hydrogen sulfide and ammonia accumulated during animal metabolism by treatment of air with acid copper salt solutions, for example, blue vitriol (copper sulfate) at concentration 5-250 g/l water at temperature from -1 C to +35 C. EFFECT: enhanced effectiveness of treatment.

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RU 2 071 813 C1

Authors

Smoljaninov N.P.

Dates

1997-01-20—Published

1991-01-22—Filed