浦东国际机场航空器排放清单的计算分析
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摘要
定量分析了航空器排放对机场环境的影响,基于LTO循环计算了机场2017年间大气污染物排放量,估算了机场污染物损害的货币价值,对污染物浓度进行预测分析。结果表明:2017年间,浦东国际机场LTO循环数为226 475次,NO_x、CO、HC、SO_2的排放量分别为:4 460.7 t、2 235.7 t、199.4 t、314.9 t,NO_x排放量最大。2017年机场污染物NO_x、HC的排放总货币估值为9 893 300欧元。除NO_x外,机场其他污染物年均排放浓度较小,扩散浓度受排放量和气象因素的综合作用,且风速对排放扩散起决定性作用。
The impact of aircraft emissions on the airport environment was quantitatively analyzed.The air pollutant emissions of the airport during 2017 were calculated based on the LTO cycle.The monetary value of airport pollutant damage was estimated,and the pollutant concentration was predicted and analyzed.The results show that during 2017,the number of LTO cycles in Pudong international airport was 226 475 and the emissions of NO_x,CO,HC and SO_2 were 4 460.7 t,2 235.7 t,199.4 t and 314.9 t,respectively.The total currency of NO_x and HC emissions from airport pollutants in 2017 was estimated at 9 893 300 Eur.Except for NO_x,the annual average contribution concentration of other pollutants in the airport is small,and the diffusion concentration is affected by the combined effects of emissions and meteorological factors,and the wind speed plays a decisive role in emission diffusion.
The impact of aircraft emissions on the airport environment was quantitatively analyzed.The air pollutant emissions of the airport during 2017 were calculated based on the LTO cycle.The monetary value of airport pollutant damage was estimated,and the pollutant concentration was predicted and analyzed.The results show that during 2017,the number of LTO cycles in Pudong international airport was 226 475 and the emissions of NO_x,CO,HC and SO_2 were 4 460.7 t,2 235.7 t,199.4 t and 314.9 t,respectively.The total currency of NO_x and HC emissions from airport pollutants in 2017 was estimated at 9 893 300 Eur.Except for NO_x,the annual average contribution concentration of other pollutants in the airport is small,and the diffusion concentration is affected by the combined effects of emissions and meteorological factors,and the wind speed plays a decisive role in emission diffusion.
引文
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[2] Kuzu S Levent.Estimation and Dispersion Modeling of Landing and Take- off(LTO) Cycle Emissions from Atatürk International Airport[J].Air Qual Atmos Health,2018,11:153-161.
[3] 魏志强,王超.航班飞行各阶段污染物排放量估算方法[J].交通运输工程学报,2010,10(6):48-52.
[4] 黄清凤,陈桂浓,胡丹心,等.广州白云国际机场飞机大气污染物排放分析[J].环境监测管理与技术,2014,26(3):57-59.
[5] 周子航,陆成伟,谭钦文,等.成都双流国际机场大气污染物排放清单与时空分布特征[J].中国环境监测,2018,34(3):75-83.
[6] 宋利生.基于ICAO起降模型的中国机场飞机排污计算研究[J].中国民航大学学报,2013,31(6):46-48,54.
[7] 夏卿.飞机发动机排放对机场大气环境影响评估研究[D].南京:南京航空航天大学,2009.