FIELD: organo-mineral fertilizers. SUBSTANCE: manure mass is stirred into rotating closed-type cavity at least 30 min followed by heat treatment in the presence of carbon-containing component. Manure mass and carbon-containing component were taken at the ratio 1:(4-7). Brown coal, oxidized or nonoxidized coal, its waste, peat and lignin were used as a source of carbon-containing component. EFFECT: improved method of treatment. 3 cl, 2 tbl
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Authors
Dates
1995-08-20—Published
1992-03-23—Filed