METHOD AND APPARATUS FOR TREATING WASTES OR RESIDUAL WASTES Russian patent published in 2003 - IPC

Abstract RU 2198041 C2

FIELD: waste treatment facilities. SUBSTANCE: method involves biological or mechanical-biological treatment of wastes. Apparatus has closed vessel equipped with induced ventilation system providing for biological or mechanical-biological treatment of wastes and device for sorting wastes into fraction of substantially heavy material and fraction of substantially light material. Said device is made in the form of dry cleaning table, behind which selective grinding devices are positioned. Grinding devices are made in the form of cutting off, impact and roll-type grinding devices. EFFECT: increased efficiency and improved cleaning of wastes. 13 cl, 2 dwg

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RU 2 198 041 C2

Authors

Khagen Bianka-Marija

Dates

2003-02-10Published

1997-12-22Filed