Emissions of intermediate-volatility and semi-volatile organic compounds (I/SVOCs) from different cumulative-mileage diesel vehicles at various ambient temperatures
College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
Liqiang He
State Environmental Protection Key Laboratory of Vehicle Emission Control and Simulation, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
Xian Wu
State Environmental Protection Key Laboratory of Vehicle Emission Control and Simulation, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
Yifei Dai
Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China
Zihao Huang
College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
Ting Chen
School of Environment, State Key Joint Laboratory of Environment Simulation and Pollution Control, Tsinghua University, Beijing 100084, China
Shupei Xiao
College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
Yan You
National Observation and Research Station of Coastal Ecological Environments in Macao, Macao Environmental Research Institute, Macau University of Science and Technology, Macao SAR 999078, China
We considered two potential influencing factors of heavy-duty diesel vehicle emissions that are rarely mentioned in the literature: cumulative mileage and ambient temperatures. The results suggest that prolonged use of heavy-duty diesel vehicles and low ambient temperatures leads to reduced engine combustion efficiency, which in turn increases tailpipe emissions significantly.
We considered two potential influencing factors of heavy-duty diesel vehicle emissions that are...