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相關文獻
- VOC Emissions from Publicly Owned Treatement Works: Regulations, Fate and Emission Estimation
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題名 | VOC Emissions from Publicly Owned Treatement Works: Regulations, Fate and Emission Estimation=公共下水道污水處理廠之VOC排放:法規、傳輸與排放量估算 |
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作者 | 郝晶瑾; 林正芳; | 書刊名 | 中國環境工程學刊 |
卷期 | 9:3 1999.09[民88.09] |
頁次 | 頁163-178 |
分類號 | 445.4 |
關鍵詞 | 排放; 揮發; 傳輸機制; VOC; HAP; Emission; Volatilization; Fate mechanisms; POTW; |
語文 | 英文(English) |
中文摘要 | 美國環保署已就大型之都市污水處理廠與接受大量工業廢水之污水處理廠進行揮發性有機物(VOCs)與危害性空氣污染物(HAPs)管制。空氣清淨法即有規範污水處理廠須申請操作許可證,此舉同水污染防治法之登記許可規範。污水處理廠於規劃、評估與控制VOCs與HAPs排放時,通常會利用排放模式,偶然地使用困難度較高的直接式非直接量測技術。本篇論文旨在回顧污水處理過程中VOCs之相關議題與研究,VOCs在傳輸過程中被生物降解與吸附現象亦一併討論。論文中也深入探討美國就公共污水處理廠排放VOCs之管制與法規。深入了解VOCs排放之問題有助於我國對此之管制與立法。 |
英文摘要 | Large publicly owned treatment works (POTWs) and those treatment plants that receive a high percentage of industrial flow are being targeted by the US Environmental Protection Agency as major emission sources for volatile organic compounds (VOCs) and hazardous air pollutants (HAPs). The regulations under the Clean Air Act Amendment require that facilities obtain permits to operate, similar to the wastewater permit program established under the Clean Water Act. For planning, assessment and control of atmospheric emissions of VOCs and HAPs, emission models are desired in lieu of the costly and difficult direct and indirect emission measurement techniques. This paper focuses on review of atmospheric emissions of VOCs from the liquid process train based on theoretical and empirical equations; biodegradation and sorption are briefly reviewed. The paper also includes an overview of the primary regulations regarding atmospheric emissions from POTWs in USA. A better understanding the fate of VOCs may enable regulatory agency in Taiwan to pay special attention to VOC emission problems in wastewater treatment plants located inside industrial parks. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。