BURIAL OF INDUSTRIAL WASTES

摘要

FIELD: process engineering.SUBSTANCE: pit is dug out for burial of industrial wastes. Wastes are dewatered and mixed with heavy oil, heated to thermally oxidise obtained mix. Mix ply is laid on pit bottom and slopes to polymerise the mix of hardened damp-proof shield for pit to be filled with industrial wastes and to make a protective coating thereon. Then, boards of reusable framework are placed on pit bottom and filled with the mix of thermally oxidised soil and oil. Vertical mutually perpendicular hardened shields and independent vessels are created at the pit over its entire depth. Said vessels are filled with dewatered industrial wastes and protective coating reinforced with meshes is erected there above using said mix of thermally oxidised soil and oil to rest on pin slopes.EFFECT: higher environmental safety.1 dwg