環境資源報告成果查詢系統

110年度加強街道揚塵洗掃計畫

中文摘要 (一)街道揚塵洗掃作業 計畫執行洗街長度合計28,100.8公里;執行大型道路掃街長度合計16,387.9公里;執行小型道路掃街長度合計5,858.56公里;計畫執行洗掃長度總計為50,347.26公里。洗街作業用水量總計為28,252.95公噸,各月單位長度(公里)用水量介於0.98至1.05公噸之間,平均用水量則為1.01公噸/公里。 (二)洗掃街作業成效評估 統計大型掃街作業總集塵量為76.52公噸,每月集塵量介於3.46至5.82公噸之間,每公里單位集塵係數為4.67公斤/公里;小型掃街車總集塵量為4.93公噸,每月集塵量介於0.27至1.52公噸之間,每公里單位集塵係數為0.84公斤/公里。 (三)污染削減量推估 計畫執行洗掃長度總計為50,347.26公里,依據行政院環境保護署減量公式(削減量=洗街長度×減量係數),推估本計畫洗掃街作業削減TSP量總計約可達694.8公噸。 (四)道路髒污普查作業 本計畫道路髒污等級於110年1月至110年12月份期間進行道路普查,長度總計達2,344.7公里(436條道路),調查結果顯示雲林縣道路髒污等級主要以A級為主。 (五)企業道路認養推動 推動雲林縣企業單位認養道路總計47家,道路認養執行長度共計10,707.09公里,推估TSP削減量約147.76公噸。
中文關鍵字 洗街作業、掃街作業、集塵量

基本資訊

專案計畫編號 經費年度 110 計畫經費 16369.43 千元
專案開始日期 2021/01/01 專案結束日期 2021/12/31 專案主持人 江政祿
主辦單位 雲林縣環境保護局 承辦人 邱麗蓉 執行單位 理虹工程顧問股份有限公司

成果下載

類型 檔名 檔案大小 說明
期末報告 110年度加強街道揚塵洗掃計畫-期末定稿 - 署.pdf 13MB

The project of enhancing street fugitive dust washing and sweeping program for Yunlin County in 2021.

英文摘要 (1)Street sweeping and washing 28,100.8 km of streets were washed for this project, 16,387.9 km of major roads and streets were swept plus 5,858.56 km of minor ones; thus, a total of 50,347.26 km of roads and streets were swept and washed for the project. 28,252.95 tons of water was used for street washing, which was equal to the water use between 0.98 and 1.05 tons per km per month or an average of 1.01 tons/km. (2)Evaluation on the performance of street washing and sweeping The data indicated that a total of 76.52 tons of dusts and debris were collected for major street sweeping, approximately 3.46 to 5.82 tons collected per month with 4.67 kg/km of collection; for street sweeping with sweeper vehicles, 4.93 tons of dusts and debris were collected, approximately 0.27 to 1.52 ton collected per month with 0.84 kg/km of collection. (3)Estimated reduction of pollutants The projected length of street sweeping and washing was 50,347.26 km in total. According to the reduction equation published by Environmental Protection Administration, Executive Yuan (reduction = length of streets washed × coefficient of reduction), the reduction of TSP resulted from the street sweeping and washing of the project was estimated to be 694.8 tons. (4)Road dirtiness census A road census on the level of dirtiness was carried out from Jan to Dec 2021 as part of this project. 436 roads and streets, adding up to 2,344.7 km were surveyed. The result indicated that most of roads and streets in Yunlin are Class A at the road dirtiness scale. (5)Road adoption by corporations 47 corporations and companies in Yunlin have adopted at least a road or street in Yunlin County. The total length of road adoption was 10,707.09 km. The TSP reduction estimated was 147.76 tons.
英文關鍵字 Washing street, Sweeping street, dust collection