Huang Xue-Liang, Zhang Zhou, Yang Wei-Qiang, Li Sheng, Zhu Ming, Fang Hua, He Jun-Jie, Chen Jun-Wen, Wan Cheng-Hao, Zhang Yan-Li, Liu Guo-Guang, Huang Zu-Zhao, Wang Yu-Jun, Wang Xin-Ming
School of Environmental Science and Engineering, Guangdong University of Technology, Guangzhou 510006, China.
State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Resources Utilization and Protection, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China.
Huan Jing Ke Xue. 2017 Aug 8;38(8):3162-3168. doi: 10.13227/j.hjkx.201612212.
Three large container vessels over a tonnage of 40×10 t at berth in the Guangzhou Port were selected for determination of air pollutants in exhausts from auxiliary engines to obtain fuel-based emission factors (EFs). The fuel-based EFs for vessels A, B, and C at berth were 3096, 3031, and 3028 g·kg, respectively, for CO; 61.8, 19.9, and 27.0 g·kg for NO; 8.0, 4.0, and 5.3 g·kg for CO; 31.4, 41.9, and 56.7 g·kg for SO; 2.4, 1.1, and 1.5 g·kg for PM; and 0.13, 0.09, and 0.17 g·kg for VOCs. With the basic information about ship types, arrival times, and berthing times, the emissions of NO, CO, SO, PM, and NH from a ship at berth in the Guangzhou Port in 2014 were roughly estimated to be 1231, 226, 1229, 47.6 and 0.04 t, respectively, with ships with a tonnage of 10×10-50×10 t sharing the largest burdens, followed by ships over a tonnage of 50×10 t. Estimated emission of VOCs from ships at berth in the Guangzhou Port was about 33.6 t, with vessels below a tonnage of 3×10 t contributing the most.
选取了广州港内3艘吨位超过40×10³t的大型集装箱船停泊在泊位，以测定其辅机废气中的空气污染物，从而获取基于燃料的排放因子（EFs）。停泊时，船舶A、B、C的基于燃料的一氧化碳排放因子分别为3096、3031和3028g·kg；一氧化氮排放因子分别为61.8、19.9和27.0g·kg；二氧化碳排放因子分别为8.0、4.0和5.3g·kg；二氧化硫排放因子分别为31.4、41.9和56.7g·kg；颗粒物排放因子分别为2.4、1.1和1.5g·kg；挥发性有机化合物排放因子分别为0.13、0.09和0.17g·kg。根据船舶类型、到达时间和停泊时间等基本信息，大致估算出2014年广州港内一艘停泊船舶的一氧化氮、一氧化碳、二氧化硫、颗粒物和氨的排放量分别约为1231、226、1229、47.6和0.04t，其中10×10³-50×10³t吨位的船舶排放负担最大，其次是吨位超过50×10³t的船舶。估算得出广州港内停泊船舶的挥发性有机化合物排放量约为33.6t，其中吨位低于3×10³t的船舶贡献最大。
