Study on Dynamic Characteristics of Ambient PM10 for Street Sweeping
碩士 === 國立臺北科技大學 === 環境工程與管理研究所 === 97 === The objective of this study was to evaluate dynamic PM10 variability and an effective(ηp、ηd、ηs) method for controlling air quality in Taiwan. It applied a modified regenerative vacuum sweeper and efficient washer to evaluate the effectiveness of sweeping. Ef...
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ndltd-TW-097TIT050870672019-08-07T03:42:57Z http://ndltd.ncl.edu.tw/handle/en9rzh Study on Dynamic Characteristics of Ambient PM10 for Street Sweeping 街道洗掃作業周界PM10瞬間動態排放特性之研究 Chung-Ping Kao 高忠平 碩士 國立臺北科技大學 環境工程與管理研究所 97 The objective of this study was to evaluate dynamic PM10 variability and an effective(ηp、ηd、ηs) method for controlling air quality in Taiwan. It applied a modified regenerative vacuum sweeper and efficient washer to evaluate the effectiveness of sweeping. Effects of traffic volume and wind velocity on the sweeping efficiencies are also discussed in the paper. Dynamic PM10 variability was measured to evaluate of the sweeping effectiveness. It was found that the direct impact of sweeping on ambient PM10 concentration was shortly lived, lasting no more about 4-6 minutes. Effectiveness of sweeping for controlling ambient PM10 was evaluated by PM10 measurements and determining silt load from activities traffic streets. It did good job collecting the visible fine particles on roads, the method of sweeping tested was effective at removing the sources of the road dust particles. The sweeping efficiencies were obtained based on the experimental data of silt loading, PM10, and the relationship of the two efficiencies also can be expressed. 章裕民 2009 學位論文 ; thesis 206 zh-TW |
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碩士 === 國立臺北科技大學 === 環境工程與管理研究所 === 97 === The objective of this study was to evaluate dynamic PM10 variability and an effective(ηp、ηd、ηs) method for controlling air quality in Taiwan. It applied a modified regenerative vacuum sweeper and efficient washer to evaluate the effectiveness of sweeping. Effects of traffic volume and wind velocity on the sweeping efficiencies are also discussed in the paper.
Dynamic PM10 variability was measured to evaluate of the sweeping effectiveness. It was found that the direct impact of sweeping on ambient PM10 concentration was shortly lived, lasting no more about 4-6 minutes. Effectiveness of sweeping for controlling ambient PM10 was evaluated by PM10 measurements and determining silt load from activities traffic streets. It did good job collecting the visible fine particles on roads, the method of sweeping tested was effective at removing the sources of the road dust particles. The sweeping efficiencies were obtained based on the experimental data of silt loading, PM10, and the relationship of the two efficiencies also can be expressed.
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author2 |
章裕民 |
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章裕民 Chung-Ping Kao 高忠平 |
author |
Chung-Ping Kao 高忠平 |
spellingShingle |
Chung-Ping Kao 高忠平 Study on Dynamic Characteristics of Ambient PM10 for Street Sweeping |
author_sort |
Chung-Ping Kao |
title |
Study on Dynamic Characteristics of Ambient PM10 for Street Sweeping |
title_short |
Study on Dynamic Characteristics of Ambient PM10 for Street Sweeping |
title_full |
Study on Dynamic Characteristics of Ambient PM10 for Street Sweeping |
title_fullStr |
Study on Dynamic Characteristics of Ambient PM10 for Street Sweeping |
title_full_unstemmed |
Study on Dynamic Characteristics of Ambient PM10 for Street Sweeping |
title_sort |
study on dynamic characteristics of ambient pm10 for street sweeping |
publishDate |
2009 |
url |
http://ndltd.ncl.edu.tw/handle/en9rzh |
work_keys_str_mv |
AT chungpingkao studyondynamiccharacteristicsofambientpm10forstreetsweeping AT gāozhōngpíng studyondynamiccharacteristicsofambientpm10forstreetsweeping AT chungpingkao jiēdàoxǐsǎozuòyèzhōujièpm10shùnjiāndòngtàipáifàngtèxìngzhīyánjiū AT gāozhōngpíng jiēdàoxǐsǎozuòyèzhōujièpm10shùnjiāndòngtàipáifàngtèxìngzhīyánjiū |
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