103年臺中市細懸浮微粒(PM2.5)排放清冊建置暨減量措施推動計畫
| 中文摘要 | 本計畫主要透過實測(管道PM2.5檢測分析、逸散製程檢測分析以及交通源)分析，建置臺中市行業別的指紋資料、建置排放清冊並推動減量措施。 管道PM2.5採樣顯示化學業燃油鍋爐總微粒(FPM＋CPM)濃度363.5mg/Nm3最高，次為餐飲業燃油鍋爐106.8mg/Nm3，電廠1.76~7.92 mg/Nm3，鋼鐵業轉爐約0.55 mg/Nm3排放濃度最低。排放量推估以台中電廠最大，介於107~158噸/年，仍低於TEDS8.1推估量161~174噸/年。 逸散源PM2.5/TSP比值顯示鋼鐵業為0.09~0.19；水泥及預拌混擬土業為0.11~0.19；交通運輸業為0.25。電力業燃煤鍋爐煙道PM2.5指紋圖譜以碳成分最高，鋼鐵業煙道PM2.5以金屬元素最多，鋼鐵業逸散PM2.5以碳組成、硫酸鹽及鈣化合物為主。 交通源出口端(26.2μg/m3)濃度高於入口端(16.8μg/m3)，微粒組成則以有機碳(OC)、硫酸鹽及硝酸鹽為主。污染物濃度則受人為活動影響，06-22時污染物濃度高於凌晨23-05時。實測後經推算交通PM2.5總排放量為2,953噸/年，主要以大貨車排放量最高(1,435噸/年)。 本巿冬季及春季海區PM2.5污染較高，冬、春季海區應為本市管制重點，依原生性PM2.5貢獻源分析顯示海區應優先管制逸散源及交通源，管制成效較高。交通源管制應優先管制柴油車，其次為二行程機車。本市設有11座PM2.5自動監測站，可考量實施分區PM2.5管制，作為各計畫之執行效益評估指標之一。 | ||
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| 中文關鍵字 | 細懸浮微粒，管道細懸浮微粒採樣，可過濾性細懸浮微粒，可凝結性細懸浮微粒，PM2.5指紋資料 | ||
基本資訊
| 專案計畫編號 | P0429 | 經費年度 | 103 | 計畫經費 | 7700 千元 |
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| 專案開始日期 | 2014/01/01 | 專案結束日期 | 2014/12/31 | 專案主持人 | 程萬里 |
| 主辦單位 | 臺中市政府環境保護局 | 承辦人 | 劉茲菁 | 執行單位 | 台灣綠碁科技股份有限公司 |
成果下載
| 類型 | 檔名 | 檔案大小 | 說明 |
|---|---|---|---|
| 期末報告 | 103年臺中市細懸浮微粒(PM2.5)排放清冊建置暨減量措施推動計畫期末報告定稿本+附錄.pdf | 29MB |
Promotion project of emission inventory development and reduction measures of fine particulate matte
| 英文摘要 | The project mainly involved monitoring and analyzing PM2.5 pollutants to establish the fingerprint system and emission inventory over metropolitan Taichung. Furthermore, from the above findings, strategies to reduce of PM2.5 pollutants in the city will be developed. PM2.5 mass concentration in flue gas for stationary sources showed that the chemical industry fuel oil boiler furnace total particle matters (Filterable PM + Condensable PM) are the highest, approximately 363.5mg/Nm3; next the catering industry fuel oil boiler106.8 mg/Nm3; followed by coal-fired plant 1.76 to 7.92 mg/Nm3; and the steel industry converter 0.55 mg/Nm3 is the lowest. The power plant was the most discharge amount of PM2.5 about 107~158 tons/year, still under TEDS8.1 emission inventory was 161~174 tons/year. The dissipation of the PM2.5 demonstrated that iron and steel facility PM2.5/TSP ratio was between 0.09 to 0.19, and carrying trade was 0.25. Carbon fractions were the most in fingerprints of PM2.5 of flue gas for fuel coal boiler in power plant. In the steel industry flue gas, heavy metals were the main fraction for stationary sources, where as carbon, sulfate and calcium compounds were the main fraction for dissipation. Traffic source outlet end (26.2μg / m3) concentrations was higher than the inlet end (16.8μg / m3).Organic carbon(OC), sulfate(SO42-) and nitrate (NO3-)were the major components of particulate matter. Pollutant concentrations are influenced by human activities, when pollutant concentrations above 06-22 hour were higher than in the morning 23-05 hour.The large truck emissions in the highest (1,435 tons / year), total emissions were 2,953 tons/year by traffic source in Taichung city. Higher PM2.5 pollution were found in coastal areas in the Winter and Spring, which has become a primarily target to deal with. Studies found that giving priority to control fugitive sources and traffic sources are more effective forms of mitigation. Consequently, diesel trunks followed by two-stroke motorcycles is on the list of priorities to be dealt with. There are eleven PM2.5 monitoring stations in Taichung, which could serve as indicators to assess sub regions, after further work on the mitigation strategies. | ||
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| 英文關鍵字 | Fine Particulate Matter(PM2.5)，Flue Particulate Matter，Filterable Particulate Matter(FPM)，Condensable Particulate Matter(CPM)，Fingerprints Data-base of PM2.5 | ||