During the COVID-19,domestic waste incineration plants played a key role in the process of emergency disposal of domestic waste related to the epidemic.A domestic waste incineration in Beijing was taken as an example,the operational effects of the renovation project for emergency disposal of domestic waste related to the epidemic were expounded.The practical engineering showed that after the technical transformation,the plant's emergency disposal capacity of domestic waste related to the epidemic was more than 200 t/d,the existing flue gas and leachate treatment systems could ensure that all pollutants met the discharge standards.After emergency disposal of domestic waste related to the epidemic,furnace slag yield of per ton of waste reduced by 20%,lime and activated charcoal consumption quantities of per ton of waste increased by 28%and 32%,respectively.Meanwhile,fly ash yield of per ton of waste increased by 11%.The project effectively guaranteed the emergency disposal capability of medical waste in Beijing.The reduction,harmlessness and resource disposal of domestic waste related to the epidemic were realized,and good social and economic benefits were produced.
关键词
新冠肺炎疫情/涉疫生活垃圾/生活垃圾焚烧厂/应急处置改造
Key words
COVID-19/domestic waste related to the epidemic/domestic waste incineration plant/emergency disposal renovation
维普
万方数据