Sanitary landfill method is to bury garbage underground and decompose it into harmless chemicals according to the long-term decomposition of microbial strains. If there are no specific waterproof measures in the medical waste landfill system, all kinds of toxic chemicals, pathogens and radioactive substances will penetrate into the soil layer with rainwater, and harmful substances will enter the body along the food chain, which will seriously endanger people's physical and mental health. According to relevant regulations, medical waste should be prepared and treated strictly.
2. Continuous high-temperature incineration method
Centralized incineration is an organic chemical process of air deep oxidation. Under the continuous high-temperature flame, medical wastes in incineration equipment are transformed into impurities and gases through three stages of air drying, ignition and incineration. During the whole incineration process, pathogens and harmful substances in medical wastes can be effectively destroyed.
3. Pyrolysis
Pyrolysis is the whole process of making full use of the asymmetry of organic compounds in garbage, heating and distilling under anaerobic or anoxic conditions, so that organic compounds can be catalytically cracked and condensed to produce various gases, liquids and solids, from which fuel oil, grease and gas can be obtained.
4, organic chemical disinfection and sterilization method
The essence of organic chemical disinfection and sterilization method is to mix crushed medical waste with disinfectant with corresponding concentration, and ensure that it has enough total contact area and time with disinfectant, so that organic compounds can be decomposed and microbial strains can be killed in the whole disinfection and sterilization process.