| Summary: | 碩士 === 國立臺北科技大學 === 環境工程與管理研究所 === 100 === The dissertation presents the characteristic of street dust in Yun - Chia - Nan Air Quality Area and Kao - Ping Air Quality Area,which are the worst PSI in Taiwan. Collecting five county street dust samples in Southern Taiwan, and selecting 25 roads and collecting the street dust samples in Taoyuan County.The sample collection method for the street dust according to U. S. EPA AP-42 procedures, which are based on a review of American Society for Testing and Materials (ASTM) methods C-136.
It was found that the amount of street dust loading is 1.854 g/m2, the amount of street slit loading is 0.592 g/m2. In Yunlin,the amount of street dust loading is 1.838 g/m2, the amount of street slit loading is 0.592 g/m2;In Chiayi,the amount of street dust loading is 0.791 g/m2, the amount of street slit loading is 0.326 g/m2; In Tainan,the amount of street dust loading is 1.530 g/m2, the amount of street slit loading is 0.423 g/m2; In Kaohsiung,the amount of street dust loading is 1.748 g/m2, the amount of street slit loading is 0.515 g/m2; In Pingtung,the amount of street dust loading is 3.739 g/m2, the amount of street slit loading is 1.225 g/m2
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