EPA-100-FA11-03-A014

100

2,850 千元

2011/01/01

2011/12/31

宋德高

監資處

陳彥君

中環科技事業股份有限公司

環境資訊系統

光煙霧;揮發性有機物質;光化評估測站

Volatile Organic Compounds (VOCs);Photochemical Assessment Monitoring Stations (PAMS);Photochemical smog

蕭家寧

賴映方

07-8152248#17

evonnelai0611@gmail.com

本計畫主要工作目標包括執行光化學評估監測站儀器品保查核、監測數據標準化處理作業、探討區域污染特徵及評估光化學監測站現有運轉成效，並建立緊急應變機制，支援突發狀況之回應。 本年度執行成果在儀器品保除完成品保查核作業手冊制定，同時依手冊規範完成各項查核，全年度現場查核並無發現任何缺失；數據品質查核除朴子站100年6月、台南站100年8月、3號監測車10月及6號監測車10月數據妥善率未達85%品保要求外，其餘均符合品保規範；系統查核結果顯示，各測站於本年度之正戊烷(n-Pentane)及甲苯(Toluene)滯留時間相對差異百分比均符合品保規範±10%，且今年度新加入環戊烷(Cyclopentane)及1,3,5-三甲基苯(1,3,5-Trimethylbenzene)物種進行試行，待累積足夠數據後正式啟用，由本年度數據結果顯示兩物種均符合 ±5%，且差異範圍均於1分鐘以內，因此於101年度起環戊烷及1,3,5-三甲基苯正式列為查核物種，查核限值等同正戊烷及甲苯之允收結果；年度績效查核結果除橋頭站外（包括甲苯及苯乙烯(Styrene)），其餘測站均符合品保規範之±25%；各測站溫度連續式監控結果全數符合品保規範20～30℃之間。 在緊急應變機制部份，係針對光化事件或其他突發事件之緊急應變工作，配合環保署進行監測（移動）站各項突發狀況緊急應變、數據分析作業及問題釐清，以確保測站安全。維護單位緊急應變負責人員獲報或發現測站異常狀況時，應立即橫向通報數據處理單位，通知相關人員至現場處理，並即報知環保署監資處聯絡人員，俾逐級向上報告。

光煙霧;揮發性有機物質;光化評估測站

EPA-100-FA11-03-A014.pdf

43MB

2012/3/1 上午 12:00:00

The main objectives of this program included implementing the quality assurance audits of analytical systems for Photochemical Assessment Monitoring Stations (PAMS), standardizing the data processing procedures for the collected results, characterizing the local pollutant profiles of different areas, evaluating the effectiveness of the operation, and establishing a mechanism for emergency data processing to support unexpected situations. A quality assurance auditing manual was established and all audits were carried out accordingly. The field audit results did not indicate any incidents of non-conformance for the entire year. The data quality audits in each PAMS met the quality assurance criteria (85%) except for Pu Tze PAMS in June, Tainan PAMS in August, Mobile Laboratories 3 and 6 in October of 2011, respectively. System audit results indicated that the relative percent deviations of retention times for n-pentane and toluene of all stations met the quality assurance criteria of ±8%. Two compounds, cyclopentane and 1,3,5-trimethylbenzene were tentatively added to the list this year. Once enough data are collected and evaluated, these compounds will be on the official list for monitoring. Annual performance check results indicated that all stations met the quality control criteria of ±25% (including toluene and styrene) except in Chao Tou station. A mechanism was established to initiate emergency data processing mainly to respond to photochemical incidents or other unexpected situations. In case of such an incident, data processing personnel will coordinate with Environmental Protection Administration (EPA) staff in the collection, processing and analysis of the PAMS data (including mobile laboratories) in order to clarify the problem. Once the station’s maintenance unit is notified or has found anomalies, the emergency response personnel should immediately inform the data processing team, send the appropriate field personnel to correct the problem, and report to the contact person in the Department of Environmental Monitoring and Information Management of EPA, who should send the report up the chain of command.

Volatile Organic Compounds (VOCs);Photochemical Assessment Monitoring Stations (PAMS);Photochemical smog