099

4,930 千元

2011/01/03

2012/01/02

楊家源

臺南市政府環境保護局

李意文

理虹工程顧問股份有限公司

大氣空氣

洗掃街、揚塵、TSP

road flushing、dust pollution、TSP

江政祿

04-27086755#

ssccl@yahoo.com.tw

臺南市政府環境保護局為有效改善車行揚塵污染問題，並延續歷年施政方針，特專案辦理「99年度臺南市加強街道揚塵洗掃計畫」，計畫期間本計畫執行作業進度達成狀況，如表一所示，茲將工作成果摘要說明如下： (一)洗街作業 1.執行洗街作業計20,643公里，總進度達成率為103.2%，推估可削減TSP 284.88公噸。 2.計畫平均用水量1.22噸~1.35噸間，平均用水量則為1.29公噸/公里，符合招標規範。 (二)人力洗掃街長度2,261.9公里，每月掃街104.2~222.5公里間，作業人次14~23人次，總計人工掃街共238人次。 (三)每月執行街道髒污調查，本計畫每月普查長度81~112.59公里，總計普查479條道路，總長度1214.36公里，普查結果A級道路佔91.0%、B級9.0%、C級0%。 (四)在街塵負荷部份，第一季至第三季共進行23點次洗街作業前、後去除效率檢測；以安明路之街塵負荷量最低，平均削檢率69.51%最高，街塵負荷量由檢測前B級道路(1.33g/m2)，提昇至A級道路(0.47g/m2)，街塵削減率在51.08~93.23%；街塵負荷量以濱南路最高，濱南路街塵負荷量由檢測前C級道路(12.03g/m2)，提昇至B級道路(4.43g/m2)，街塵削減率在59.7~63.16%，顯示本計畫可有效提昇本市街道整體之乾淨度。 (五)推動企業認養家數共計2家，計畫期間企業認養總長度達6381.87km，並符合每月目標公里數250km之要求(完成率達212.7%)，顯示本計畫推動本項作業之用心及努力。 (六)本計畫現階段亦執行多項積極管制作業，包括：1.空品惡化緊急應變措施；2.建立髒污道路聯合通報查處機制；3.協助局內進行宣導作業；4.配合環保署逸散污染源空氣污染物排放管制及減量計畫通報清掃作業。

洗掃街、揚塵、TSP

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2012/3/1 上午 12:00:00

In order to effectively decrease the dust pollution which caused by cars, and to continue the policies from year to year, the Bureau of Environmental Protection in Tainan city has carried out the project which enhances road flushing during 2010－personal road flushing business. The project began on Jan 3, 2011 and ended on Jan 2, 2012, lasting for one year. The progress of project are as shown in Table 1. The abstract of achievements is as follows. 1. The complete length of road flushing of the project is 20,643 kilometers and the total execution rate is 103.2 %. The reduction amount of TSP is estimated to be 284.88 tons. The use of water is 1.22 - 1.35 tons one kilometer per month, and use of water averages 1.29 tons one kilometer. It exceeds the contract's standards. 2. Length human washing 2261.9 km of street sweeping, street sweeping per month 104.2 ~ 222.5 km, the operations people 14 to 23 passengers, a total of 238 people manually sweep the streets. 3. Dirty the streets monthly survey, a monthly survey of the project length of 81 to 112.59 km, a total of 479 road census, the total length of 1214.36 km, the results of A-roads accounted for the census 91.0%, B grade 9.0%, C 0% level. 4. Part of the dust load in the street, in the first quarter to the third quarter a total of 23 points times the street cleansing operation before and after the removal efficiency testing; to Ming Road, Street, the lowest dust load, the average rate of 69.51% the highest cut inspection, street dust load increased from pre-test class B road (1.33g/m2), raised to A-road (0.47g/m2), road dust reduction rate in 51.08 ~ 93.23%; Street dust load in order to shore up South Road, South Street Sea dust load the amount of C-class road from the pre-test (12.03g/m2), upgraded to class B road (4.43g/m2), road dust reduction rate of 59.7 ~ 63.16%, indicating the program can effectively enhance the city's streets clean and the overall degree of . 5. Encourage enterprises to adopt a total of two home number, at this stage (Jan 2011 to Jan 2012) enterprise adoption length of 6381.87 km, and meet the monthly target 250 km mileage requirements (completion rate of 212.7%), indicating the project's intention to promote the entry and operations efforts. 6. The project at this stage also perform a number of positive control operations, including: (1) Empty product deterioration contingency measures; (2) investigate the establishment of joint communication mechanism dirt road; (3) to assist the Bureau for advocacy work; (4) with EPA Plaza scattered sources of pollution control and air pollutant emissions reduction plan notification cleaning operations.

road flushing、dust pollution、TSP