[Emission Inventory of Air pollutants for the Harmless Treatment of Municipal Solid Waste].

In order to comprehensively assess the emission status of air pollutes from domestic waste treatment plants in mainland China, the basic statistical information of 31 provinces and cities in China was systematically collected and collated. The emission factor method was adopted to establish the 2016 list of air pollutants for the harmless treatment of domestic garbage in mainland China. The results showed that in 2016, the total amount of CH₄, VOCs, NH₃, TSP, PM₁₀, and PM_2.5 gaseous pollutants discharged from domestic waste landfills was 3472084.50, 185117.10, 66.45, 54.94, 25.99, and 3.92 t, respectively. The total amount of CH₄, SO₂, NO_<i>x</i>, NH₃, VOCs, CO, TSP, PM₁₀,PM_2.5, and BC of gaseous pollutants discharged from incineration facilities was 25389.10, 6419.30, 70923.84, 221.36, 435.33, 3025.19, 221.36, 221.36, 2.21, and 2.86 t, respectively. Through the analysis of solid waste treatment sources, partial, and temporal distribution characteristics of air pollutants, and the proportion of incineration plants in the provinces and municipalities to the number of household harmless waste treatment plants, it was determined that the total amount of gaseous pollutants discharged from domestic waste incineration sources and landfill sources had an upward trend during the period 2010-2016. In 2016, domestic landfill treatment was the most important waste treatment method in China, and mainly concentrated in areas with moderate population density and large land resources, such as central and western regions. Domestic waste incineration treatment facilities are mainly concentrated in developed cities in the Yangtze River Delta, Pearl River Delta, and the Beijing-Tianjin-Hebei Region.