Ma Zhan-Yun, Jiang Yu-Cong, Ren Jia-Xue, Zhang Yang, Feng Peng, Gao Qing-Xian, Meng Dan
Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China.
Huan Jing Ke Xue. 2021 Mar 8;42(3):1333-1342. doi: 10.13227/j.hjkx.202006177.
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 CH, VOCs, NH, TSP, PM, and PM 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 CH, SO, NO, NH, VOCs, CO, TSP, PM,PM, 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.
为全面评估中国大陆生活垃圾处理厂空气污染物排放状况，系统收集整理了中国31个省、市的基础统计信息。采用排放因子法建立了2016年中国大陆生活垃圾无害化处理空气污染物排放清单。结果表明，2016年生活垃圾填埋场排放的CH、VOCs、NH₃、TSP、PM₁₀、PM₂.₅气态污染物总量分别为3472084.50、185117.10、66.45、54.94、25.99和3.92吨。焚烧设施排放的CH₄、SO₂、NOₓ、NH₃、VOCs、CO、TSP、PM₁₀、PM₂.₅和BC气态污染物总量分别为25389.10、6419.30、70923.84、221.36、435.33、3025.19、221.36、221.36、2.21和2.86吨。通过对空气污染物的固体废物处理源、区域及时间分布特征，以及各省、市焚烧厂占生活垃圾无害化处理厂数量的比例分析，确定2010—2016年期间生活垃圾焚烧源与填埋源排放的气态污染物总量呈上升趋势。2016年，生活垃圾填埋处理是中国最主要的垃圾处理方式，主要集中在人口密度适中、土地资源丰富的地区，如中西部地区。生活垃圾焚烧处理设施主要集中在长江三角洲、珠江三角洲和京津冀地区的发达城市。
