METHOD FOR COMPOST PRODUCTION BY USING BREWING GRAIN Russian patent published in 2005 - IPC

Abstract RU 2249581 C1

FIELD: agriculture, in particular dung and other organic raw material reprocessing.

SUBSTANCE: claimed method includes mixing of layered organic waste and peat, mixture charging into fermenter and subsequent aerobic composting by periodic air ventilation at mixture humidity of 50-60 %. Starting mixture additionally contains 10-20 % of brewing grain. Said brewing grain is layered before mixing with organic waste beforehand grinded up to grain-size of 0.1-10 mm and peat. Organic waste and peal with brewing grain are used in ratio of 50:50. Periodic mixture ventilation is carried out for 7 days during 10 sec per 10 min.

EFFECT: compost of improved nutritive value being used as fertilizer.

2 cl, 2 dwg, 2 tbl

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RU 2 249 581 C1

Authors

Kovalev N.G.

Rabinovich R.M.

Sul'Man Eh.M.

Rabinovich G.Ju.

Fomicheva N.V.

Dates

2005-04-10Published

2003-12-31Filed