Real-world emission characteristics of VOCs from typical cargo ships and their potential contributions to secondary organic aerosol and O<sub>3</sub> under low-sulfur fuel policies

doi:10.5194/acp-24-8999-2024

	Real-world emission characteristics of VOCs from typical cargo ships and their potential contributions to secondary organic aerosol and O₃ under low-sulfur fuel policies
	Zhang, Fan 1,2,3; Xiao, Binyu 1; Liu, Zeyu 4; Zhang, Yan 5,6; Tian, Chongguo7 ; Li, Rui 1,3; Wu, Can 1,3; Lei, Yali 8; Zhang, Si 1,3; Wan, Xinyi 1; Chen, Yubao 1; Han, Yong 9,10; Cui, Min 11; Huang, Cheng 8; Wang, Hongli 2; Chen, Yingjun 5,6; Wang, Gehui 1,3
发表期刊	ATMOSPHERIC CHEMISTRY AND PHYSICS
ISSN	1680-7316
	2024-08-16
卷号	24 期号:16 页码:8999-9017
DOI	10.5194/acp-24-8999-2024
通讯作者	Zhang, Yan([email protected]) ; Wang, Gehui([email protected])
英文摘要	Mandatory use of low-sulfur fuel according to the global sulfur limit regulation has reduced the emissions of SO2 and particulate matter (PM) significantly on ships, and it also leads to a very large uncertainty in volatile organic compound (VOC) emissions. Therefore, an on-board test of VOCs from nine typical cargo ships with low-sulfur fuels in China was carried out in this study. Results showed that the emission factor of VOCs (EFVOCs) varied largely from 0.09 to 3.01 g kg(-1) of fuel, with domestic coastal cargo ships (CCSs) having the highest level, followed by inland cargo ships (ICSs) and ocean-going vessels (OGVs). The switch of fuels from heavy fuel oil (HFO) to diesel increased EFVOCs by 48 % on average, which enhanced both O-3 and secondary organic aerosol (SOA) formation potential, especially for OGVs. Besides, the use of low-sulfur fuels for OGVs also led to a significant increase in naphthalene emission. These indicated that the implementation of a global ultra-low-sulfur oil policy in the near future needs to be optimized. Moreover, aromatics were the most important common contributors to O-3 and SOA in ship exhausts, which need to be controlled as a matter of priority. It was also found that the benzene, toluene, and ethylbenzene ratio of 0.5: 0.3: 0.2 on average could be considered a diagnostic characteristic to distinguish ship emissions from other emission sources.
资助机构	National Natural Science Foundation of China ; State Environmental Protection Key Laboratory of Formation and Prevention of Urban Air Pollution Complex ; Ministry of Industry and Information Technology of China
收录类别	SCI
语种	英语
关键词[WOS]	PEARL RIVER DELTA ; SHIPPING EMISSIONS ; CHEMICAL-COMPOSITION ; PARTICULATE MATTER ; GASEOUS EMISSIONS ; AIR-QUALITY ; DIESEL ; VEHICLES ; OZONE ; HYDROCARBON
研究领域[WOS]	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001292394700001
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/35786
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
通讯作者	Zhang, Yan; Wang, Gehui
作者单位	1.East China Normal Univ, Sch Geog Sci, Minist Educ, Key Lab Geog Informat Sci, Shanghai 200241, Peoples R China 2.Shanghai Acad Environm Sci, State Environm Protect Key Lab Format & Prevent U, Shanghai 200233, Peoples R China 3.Inst EcoChongming, 20 Cuiniao Rd, Shanghai 202162, Peoples R China 4.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess, Xian 710061, Peoples R China 5.Fudan Univ, Dept Environm Sci & Engn, Shanghai Key Lab Atmospher Particle Pollut & Pre, Shanghai 200438, Peoples R China 6.Shanghai Inst Pollut Control & Ecol Secur, Shanghai 200092, Peoples R China 7.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 8.Shanghai Environm Monitoring Ctr, State Ecol & Environm Sci Observat & Res Stn Yang, Shanghai 200030, Peoples R China 9.Hong Kong Polytech Univ, Dept Civil & Environm Engn, Kowloon, Hong Kong 100872, Peoples R China 10.Hong Kong Polytech Univ, State Key Lab Marine Pollut, Kowloon, Hong Kong 100872, Peoples R China 11.Yangzhou Univ, Coll Environm Sci & Engn, Yangzhou 225009, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Fan,Xiao, Binyu,Liu, Zeyu,et al. Real-world emission characteristics of VOCs from typical cargo ships and their potential contributions to secondary organic aerosol and O₃ under low-sulfur fuel policies[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2024,24(16):8999-9017.
APA	Zhang, Fan.,Xiao, Binyu.,Liu, Zeyu.,Zhang, Yan.,Tian, Chongguo.,...&Wang, Gehui.(2024).Real-world emission characteristics of VOCs from typical cargo ships and their potential contributions to secondary organic aerosol and O₃ under low-sulfur fuel policies.ATMOSPHERIC CHEMISTRY AND PHYSICS,24(16),8999-9017.
MLA	Zhang, Fan,et al."Real-world emission characteristics of VOCs from typical cargo ships and their potential contributions to secondary organic aerosol and O₃ under low-sulfur fuel policies".ATMOSPHERIC CHEMISTRY AND PHYSICS 24.16(2024):8999-9017.