On-board measurements of gaseous pollutant emission characteristics under real driving conditions from light-duty diesel vehicles in Chinese cities

• Published in: Journal of environmental sciences (China) Vol. 46; no. 8; pp. 28 - 37
• Main Authors: Wang, Gang, Cheng, Shuiyuan, Lang, Jianlei, Li, Song, Tian, Liang
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 01.08.2016
• Subjects: Air Pollutants - analysis; Alkanes - analysis; Alkenes - analysis; aromatic compounds; Benzene Derivatives - analysis; carbon dioxide; chemical species; China; Cities; Emission factor; emissions factor; Environmental Monitoring; ethane; ethylene; Hydrocarbon; Hydrocarbons - analysis; Light-duty diesel vehicles; Nitrogen oxide; nitrogen oxides; Nitrogen Oxides - analysis; oxygen; ozone; Ozone formation potential; particulate emissions; pollutants; pollution; propylene; Toluene - analogs & derivatives; Toluene - analysis; Vehicle Emissions - analysis; Volatile organic compounds; Volatile Organic Compounds - analysis; Nitrogen oxide; Volatile organic compounds; Light-duty diesel vehicles; Emission factor; Ozone formation potential; Hydrocarbon

A total of 15 light-duty diesel vehicles（LDDVs） were tested with the goal of understanding the emission factors of real-world vehicles by conducting on-board emission measurements. The emission characteristics of hydrocarbons（HC） and nitrogen oxides（NOx） at different speeds, chemical species profile...