PROCEDIMENTO PER IL TRATTAMENTO DIRIFIUTI PERICOLOSI PARTICOLARMENTE DI RIFIUTI OLEOSI

摘要

Oily wastes which are immiscible with water are treated by mixing them with powdered chalk or other absorbent substance and a liquid hazardous waste. The mixture thus obtained then has added to it cement and fly ash thereby producing a slurry which sets into a detoxified rock.