深圳宝安国际机场大气污染物排放清单与扩散模拟研究  

Emission Inventory and Diffusion Simulation of Air Pollutants at Shenzhen Bao'an International Airport

作　　者：田鹏山 王帆 吴惬 徐培建 朱珠 Tian Pengshan;Wang Fan;Wu Qie;Xu Peijian;Zhu Zhu(Shenzhen Yuanqing Environmental Technology Service Co.,Ltd.,Shenzhen 518055;PKU-HKUST Shenzhen-Hong Kong Institution,Shenzhen 518055,China)

机构地区：[1]深圳市源清环境技术服务有限公司,广东深圳518055 [2]深港产学研基地(北京大学香港科技大学深圳研修院),广东深圳518055

出　　处：《广东化工》2023年第9期140-142,104,共4页Guangdong Chemical Industry

摘　　要：2018年深圳宝安国际机场CO、NO_(x)、PM_(2.5)、PM_(10)、HC的排放总量分别为1937.11吨、2922.30吨、333.96吨、1228.74吨、429.26吨,其中飞机发动机本身CO、NO_(x)、PM_(2.5)、PM_(10)、HC的单位排放量分别为45.9吨/万架次、74.5吨/万架次、2.6吨/万架次、2.7吨/万架次、6.2吨/万架次。利用AERMOD模型模拟得出,2018年深圳宝安国际机场排放的PM_(2.5)、PM_(10)对西乡监测站的年均贡献浓度分别为0.9μg/m^(3)、1.4μg/m^(3),约占西乡监测站2018年实际监测浓度的2.9%、3.5%,其中机场对西乡监测站PM_(2.5)的贡献中二次贡献约占81.6%。针对深圳宝安国际机场颗粒物污染,应重点关注施工和裸露土地扬尘以及非道路移动机械等管控;针对深圳宝安国际机场臭氧污染,应重点加强飞机辅助动力装置、油库及加油站等管控。In 2018,the total emissions of CO,NO_(x),PM_(2.5),PM_(10)and HC at Shenzhen Bao'an International Airport were 1937.11 tons,2922.30 tons,333.96 tons,1228.74 tons and 429.26 tons,respectively.The unit emissions of CO,NO_(x),PM_(2.5),PM_(10)and HC of the aircraft engine were 45.9 tons/10,000 sorties,74.5 tons/10,000 sorties,2.6 tons/10,000 sorties,2.7 tons/10,000 sorties and 6.2 tons/10,000 sorties,respectively.AERMOD model simulation showed that the average annual contribution concentrations of PM_(2.5)and PM_(10)emitted from Shenzhen Bao'an International Airport to Xixiang station in 2018 were 0.9μg/m^(3)and 1.4μg/m^(3),respectively,accounting for 2.9%and 3.5%of the actual monitoring concentrations of Xixiang monitoring station.Among them,the secondary contribution of the airport to the PM_(2.5)of Xixiang monitoring station accounted for 81.6%.For particulate matter pollution at Shenzhen Bao'an International Airport,attention should be paid to dust from construction and bare land and non-road mobile machinery.In view of ozone pollution at Shenzhen Bao'an International Airport,the control of aircraft auxiliary power plant,oil depot and gas station should be strengthened.

关 键 词：机场 排放清单 AERMOD 扩散模拟 PM_(2.5) 

分 类 号：X738.2[环境科学与工程—环境工程]