Heavy duty diesels, as one of source of NO and PM2.5, to be concerned seriously

Chinese authorities have issued a circular on further promoting the nationwide battle to prevent and control pollution. By 2025, carbon dioxide emissions per unit of the country’s GDP will be reduced by 18 percent from the level in 2020, according to the circular. In cities at or above the prefectural level, the intensity of PM 2.5 will be decreased by 10 percent, the proportion of days with good air quality will reach 87.5 percent.

Post time: Nov-10-2021