自動車에 의한 汚染物質 排出係數 및 排出量 算定에 관한 硏究

Estimation of Emission Factor and Air Pollutant Emissions by Motor Vehicles

  • 趙康來 (國立環境硏究所 大氣汚染部) ;
  • 金良均 (國立環境硏究所 大氣汚染部) ;
  • 董宗仁 (國立環境硏究所 大氣汚染部) ;
  • 嚴明道 (國立環境硏究所 大氣汚染部)
  • 발행 : 1987.05.01

초록

Actual driving pattern of each motor vehicle type was measured and analyzed in Seoul area and vehicle emission rate was measured and traffic data were used to estimate vehicular emission factor and motor vehicle-related air pollutant emission. The analysis of contribution ratio of each vehicle type showed that LPG taxi's took 38.1% of total vehicular CO, gasoline passenger cars 37.5%, therefore, these cars are major sources of CO, gasoline passenger cars took 45.4% of total vehicular HC, motorcycles 25.3%, LPG taxi's 16.2%, so motorcycles can be said to play an important role in HC emission. For NOx, buses and trucks were thought to be major sources as buses took 36.8% and truck 26.4%. Diesel vehicles, on the other hand, took most $SO_2$ and particulate matter emission. Total emission from motor vehicles in Seoul was estimated to be 547 t/day of CO, 68t/day of HC, 163t/day of NOx, 18t/day of $SO_2$ and 19t/day of paticulate matter.

키워드

참고문헌

  1. 室素 酸化物に係る總量規制に關する指導指針 日本;環境廳 大氣保全局 大氣規制課