Medical waste treatment process

The invention relates to the technical field of hazardous solid waste treatment, in particular to a medical waste treatment process. By the adoption of an existing incineration treatment process, secondary pollution is easy to generate. The medical waste treatment process comprises the following ste...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANG MIN, FANG HAISU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of hazardous solid waste treatment, in particular to a medical waste treatment process. By the adoption of an existing incineration treatment process, secondary pollution is easy to generate. The medical waste treatment process comprises the following steps that 1), medical waste is crushed into granules or blocks; 2), a Fenton reagent is configured; 3), the Fenton reagent is added to the broken medical waste and heated; 4), the mixture is heated to 100-125 DEG C, and sterilization is kept for 10-40 minutes under the pressure of 0-0.23 MPa; 5), after sterilization, the medical waste is separated from Fenton reagent waste liquid; 6), spray incineration treatment is carried out on the Fenton reagent waste liquid in an incinerator; and 7), the medical waste separated in fifth step is dried, the sterilized waste gas is exhausted into the incinerator for incineration, the medical waste can be effectively treated, the emission of harmful substances can be reduced, and th