Latest Inventions  Ecology METHOD OF REWORKING SOLID DOMESTIC WASTES INTO COMPOST
METHOD OF
REWORKING SOLID DOMESTIC WASTES INTO COMPOST
FIELD: decontamination of domestic and organic
wastes; production of organic fertilizers.
SUBSTANCE: proposed method includes biothermal
treatment during revolving of drum at varying speed and blowing this drum by
oxygen-containing gas in longitudinal direction; waste gas is evacuated.
Temperature conditions in biodrums is maintained by means of temperature of
preheated oxygen-containing gas. Upon escape from biodrum, compost is subjected
to repeated cleaning in magnetic separator.
EFFECT: improved quality of compost. 3 cl, 1 dwg
Beljakov V.I.,
Degterev S.N.
Patent number: 2210437
Publishing date: September 23, 2003
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