環境資源報告成果查詢系統

107年度雲林縣固定污染源連續自動監測設施(CEMS)查核管制計畫

中文摘要 本計畫於107年8月16日開始執行，工作內容包含連續自動監測設施(CEMS)原始訊號連線、資訊平台建立、相對準確度測試(RATA)定檢作業之監督檢測、標準氣體(CGA)查核及成果會議辦理，本報告期間各項工作執行成果，主要如下： (1)已於107年11月8日、9日、26日、28日共完成4根次連續自動監測設施(CEMS)原始訊號擷取連線，數據將紀錄於局端伺服器資料庫，並透過系統平台進行數據比對，目前測試中數據網頁位址為：(http://59.125.77.161/yunlincd/)。 (2)已完成20根次相對準確度測試(RATA)監督檢測，針對麥寮汽電P201管道及南亞資收P001管道現場相對準確度測試(RATA)執行狀況，本計畫均已提醒現場改善並記錄。 (3)取得20根次相對準確度測試(RATA)檢測報告之管道進行數據比對，各項目相對準確度測試(RATA)相對準確度均小於標準值。 (4)已完成20根次標準氣體(CGA)測試查核，各煙道皆符合「固定污染源空氣污染物連續自動監測設施管理辦法」標準氣體查核值與儀器讀值差異百分比小於15 %之規定。 (5)在標準氣體(CGA)測試查核中，日友環保(P002)SO2高點(107.5 ppm)時的線性略為偏低(誤差6.51 %)；福懋興業(P002)NOX高點(108 ppm)時的線性偏高(誤差6.94 %)；台化海豐廠(PG01)NOX低濃度(30.5 ppm)線性略為偏高(誤差7.28%)；麥寮汽電廠(P401)SO2高濃度(37.1 ppm)反應為線性略為偏高(誤差4.45%)，SO2低濃度線性略為偏低(17.5 ppm)(誤差7.49%)，已提請維護廠商注意。 (6)已完成37根次連續自動監測設施(CEMS)系統與功能查核，當中除4根管道之查核無特別需改善及建議事項，其餘33根次均提請廠方改善。4根管道分別為福懋興業(P002)管道、麥寮汽電(P201)管道、塑化麥寮二廠(P701)管道及塑化麥寮三廠(PE01)管道。 (7)連續自動監測設施(CEMS)不透光率之偏移測試及衰光器校正查核評等部分，37根次管道評等結果均為A至C等級間，未有需加強(D等級)及亟需加強(E等級)。 (8)連續自動監測設施(CEMS)每日零點及全幅偏移測試紀錄評等部分，37根次管道評等結果為A至D等級間，未有亟需加強(E等級)。 (9)相對準確度測試(RATA)測試結果評等部分，37根次管道評等結果為A至C等級間，集中於B等級，未有需加強(D等級)及亟需加強(E等級)。 (10)連續自動監測設施(CEMS)監測數據品質評等部分，37根次管道評等結果均為A。 (11)已於107年11月14日、107年12月26日辦理完成兩場連續自動監測設施(CEMS)原始訊號連線成果發表說明會。 (12)已於107年12月28日完成粒狀物自動監測設施研討會。 (13)已於107年12月13日完成轄區空品管制即時資訊公開平台建置。 (14)已於107年12月28日完成煙道相對準確度測試(RATA)管理平台建置。 (15)已於107年12月28日完成維護局端固定污染源連續自動監測設施(CEMS)管理平台。
中文關鍵字 相對準確度測試查核、標準氣體查核、不透光率

基本資訊

專案計畫編號 經費年度 107 計畫經費 8500 千元
專案開始日期 2018/08/16 專案結束日期 2018/12/31 專案主持人 陳俊能
主辦單位 雲林縣環境保護局 承辦人 侯冠宇 執行單位 捷思環能股份有限公司

成果下載

類型 檔名 檔案大小 說明
期末報告 107雲林CEMS-期末報告.pdf 0MB

Yunlin County Continuous Emission Monitoring Systems(CEMS) Check and control Plan in year 2018

英文摘要 This project commenced on 16 August, 2018 with scope of works include Continuous Emissions Monitoring System (CEMS) basic signal connection, building of information platform, relative accuracy test audit (RATA) inspections, standard gases (CGA) inspections and organizing achievements meetings. Achievements during the reporting period are summarized below. 1.Finished 4 times continuous emissions monitoring system (CEMS) basic signal connections on 8 November, 9 November, 26 November and 28 November. Data was saved in the database of the server at the Bureau, and comparison was made by the system platform. A data webpage is now in test. (URL: http://59.125.77.161/yunlincd/) 2.Finished 20 times relative accuracy audit test (RATA) inspections. Reminders and recommendations had been made to the operations of RATA at Mai-Liao Power P201 pipe and NAN YA P001 pipe. 3.Data comparison for 20 RATAs inspection reports on pipes was completed. Results of all RATA inspections are below standard values. 4.Completed 20 times standard gases (CGA) tests. All flues comply with “Stationary Sources of Air Pollutants Continuous Emissions Monitoring System Quality Assurance Regulations” which stipulates percentage difference between test values and equipment values should be less than 15%. 5.Results of standard gases (CGA) tests showed that linearity of Sunny Friend (P002) appeared to be lower (difference 6.51%) at peak SO2 (107.5ppm); higher linearity (difference 6.94%) of Formosa Taffeta(P002) at NOx peak value (108ppm); linearity was higher (difference 7.28%) at NOx peak value (30.5ppm) at PHENOL (PG01); higher linearity (difference 4.45%) at high SO2 response value (37.1ppm) at Mai-Liao Power (P401), while lower linearity (difference 7.49%) was obtained at low SO2 concentration (17.5ppm). Factory had been reminded to pay attention to the test results. 6.37 times CEMS system and functional tests were completed. No advices and improvements were made to 4 pipes tests, while improvements of the rest of the 33 pipes were needed. The 4 pipes were Formosa Taffeta(P002), Mai-Liao Power(P201), Formosa Mai-Liao Plant 2(P701) and Formosa Mai-Liao Plant 3(PE01). 7.Results of opacity drift tests of CEMS and Attenuators calibration audits showed that 37 pipes were ranked grade A to C, and no pipes were graded Class D and E. 8.Daily zero and span checks of CEMS showed that 37 pipes were ranked A to D, but no pipes were graded class E. 9.For RATA tests, 37 pipes were graded A to C with majority of results fell in Class B, and no pipes were ranked Class D to E. 10.Quality assurance of CEMS showed that all 37 pipes were graded Class A. 11.Completed two presentations on CEMS basic signal connection achievements on 14 November and 26 December. 12.Completed automatic particle monitoring system seminar on 28 December. 13.Completed building of real time information publication platform for air quality control of the district on 13 December. 14.Completed building of management platform for flue RATA on 28 December. 15.Completed maintenance of CEMS management platform of Bureau’s server.
英文關鍵字 RATA, CGA, OP