教師資料查詢 | 類別: 期刊論文 | 教師: 陳俊成 LUKE CHEN (瀏覽個人網頁)

標題:Evaluation of street sweeping and washing to reduce ambient PM10
學年95
學期2
出版(發表)日期2007/03/01
作品名稱Evaluation of street sweeping and washing to reduce ambient PM10
作品名稱(其他語言)
著者Chou, Chih-mei; Chang, Yu-min; Lin, Wen-yinn; Tseng, Chao-heng; Chen, luke
單位淡江大學水資源及環境工程學系
出版者Inderscience Publishers
著錄名稱、卷期、頁數International Journal of Environment and Pollution 31(3-4), pp.431-448
摘要This paper presents an evaluation of street sweeping and washing by PM10 measurements and determination of silt load from active traffic streets. A modified Regenerative-Air Vacuum Sweeper (RAVS) and a washer were used. It was found that the impact of sweeping alone on ambient PM10 concentrations was short-lived, lasting no more than about 2?3 h. The method of sweeping followed by washing tested in this work was found to offer a measurable reduction in PM10 re-suspension potentials from paved roads. Typically, the reduction efficiency is up to 24.4% of ambient PM10 concentration. Finally, correlated with ηs (based on silt load), a correlation is proposed to estimate the reduction efficiency, ηr (based on PM10), which is valid in appropriate conditions suggested by the work. It is feasible to predict the reduction efficiency of ambient PM10 controlled by the RAVS and washer used in this work.
關鍵字street sweeping;reduction efficiency;fugitive dust;PM10;street washing;silt load;road sweeping;environmental pollution
語言英文
ISSN
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!