| Summary: | 碩士 === 國立臺北科技大學 === 環境工程與管理研究所 === 103 === Emission factor is one of the important methods of estimating emissions in the air pollution application and management.
The study is intended to establish localization PM2.5 emission factor through 10 times field experiment and using overall mass Balance (OMB) estimated emission amount.This research choosing five categories of fugitive source area include heavy construction, wind erosion of exposed area, storage pile, paved road and unpaved road. A series of field experiments were carried out to measure PM2.5 by high volume, PQ-200, TOPAS and DustTrak equipment, sampling 24 hours and record meteorological conditions.The results showed that the construction site emission factor was 9.238~51.201 g /m2/month、exposed area emission factor was 2.564~2.120 g/m2/month、the storage pile was 3.2~5.1 mg/ton、paved road was 0.9~2.8 mg/VKT、unpaved road was 0.115~0.103 g/VKT。.
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