112

3,840 千元

地方政府執行空氣污染防制工作

2023/01/01

2023/12/31

卓啟弘

桃園市政府環境保護局

黃上芳

台灣曼寧工程顧問股份有限公司

大氣空氣

連續自動監測設施、揮發性有機物

Continuous Emission Monitoring Systems, (Volatile Organic Compounds

李芸菱

03-3310934#205

queena051@email.twml.com.tw

計畫執行主要目標為落實本市揮發性有機物管制及排放減量及大型固定污染源空氣污染物排放監控管理以確保污染源排放情形得以掌握，以有效維護桃園市空氣品質。各項作業內容與進度均依原規劃執行並符合合約要求，本年度計畫重點工作及成果包括： 一 、固定污染源空氣污染物連續自動監測設施(Continuous Emission Monitoring System, CEMS)污染管制： (一) 上傳資料統計分析：本計畫建立每月月報審查制度，112年至11月各廠申報率100 %，惟10月5根次及11月9根次有缺失部分，已通知廠方進行修正及重傳作業，建議持續追蹤重傳後月報內容正確性。 (二) 有效監測率：統計已連線176個監測項目，112年第一季及第二季除欣榮P001/P002不透光率及112年第三季永豐餘P002/P301全測項與萬嘉P001不透光率、二氧化硫、氮氧化物、一氧化碳測項有效監測率皆小於95 %外，其餘廠家監測項目皆符合法規規範95 %以上。 (三) 監測設施軟硬體檢測與分析：已完成連線共計20廠40根次，軟/硬體查核共執行20廠41根次CEMS功能查核作業，改善後合格率76%，及完成16根次相對準確度查核程序(Relative Accuracy Test Audit, RATA)監督檢測與10根次RATA稽查檢測，皆符合規定。另完成26根次標準氣體查核程序(Cylinder Gas Audit, CGA)，查核結果皆符合法規值(≦15 %)。 二、銅箔基層板業揮發性有機物(Volatile Organic Compounds , VOCs)管制：本市列管8家業者主要VOCs污染源，如：「攪拌」、「含浸/塗佈」及「烘烤」廢氣收集方式皆已為密閉收集方式。另環境部規劃以管末控制技術(管末濃度＋削減率)進行管制，本市列管8家業者，7家VOCs防制設備以蓄熱式焚化爐(RTO)或直燃式焚化爐(TO)為主；僅1家以吸附設備及洗滌塔為主。故建議後續環境部公告相關法規草案後，可先行針對各廠防制設備處理效率進行驗證，以提前掌握是否可符合管制規範。

連續自動監測設施、揮發性有機物

112年署補計畫期末成果報告.pdf

0MB

112年桃園市連續自動監測設施及銅箔基層板揮發性有機物管制計畫成果報告

2024/2/16 上午 12:00:00

This project is a continuous control plan. The main goal of the project is to implement the city's volatile organic compound control and emission reduction, air pollutant emission monitoring management of large stationary pollution sources to ensure that the pollution source emission situation is mastered, and carry out the inspection of air pollutants from stationary pollution sources to maintain the air quality in Taoyuan City effectively.The contents and progress of the operations in this report are implemented in accordance with the original plan and meet the contract requirements. The key tasks and achievements of this year's plan include: 1.Continuous Emission Monitoring Systems control: (1) Statistical analysis of uploaded data: This plan establishes a monthly review system for monthly reports. In 2023.11, the reporting rate is 100%. However, there are deficiencies in the October with 5 pipes and in the November with 9 pipes, and the manufacturer has been notified for correction and retransmission, the correctness of the monthly report will be retransmitted after the continuous tracking period (2) Effective monitoring rate: According to statistics, there are 176 monitoring items, In 2023 Q1~Q2,except for the effective monitoring rate of Hsinyung P001＆P002 opacity、Yongfengyu P002＆P301 all inspection items and Wanjia P001 opacity, sulfur dioxide, nitrogen oxides, and carbon monoxide inspection items is less than 95%, the monitoring items of other manufacturers all meet the regulations and specifications of more than 95%. (3) Software and hardware inspection and analysis of monitoring system: Connected to 40 pipes in 20 manufacturers, the software/hardware check has performed a total of 20 manufacturers and 41 pipes of CEMS function inspection operations, with a pass rate of 76%, and 16 pipes have been completed RATA supervised testing and 10 pipes inspection operation, and the inspection results all met the legal value. In addition, 26 standard gas inspections were completed, and the inspection results all met the legal value (≦15%). 2.Copper Clad Laminate Industry Volatile Organic Compounds control:According to the inspection results of the copper foil substrate manufacturing process, the exhaust gas collection methods of the main VOCs pollution source equipment of the eight manufacturers have all been closed collection methods. In addition, the Ministry of Environment plans to control the end-of-pipe control technology (end-of-pipe concentration + reduction rate). 7 VOCs control equipment are mainly regenerative incinerators (RTO) or direct-fired incinerators (TO); 1 is an adsorption incinerator. Mainly equipment and scrubbers. Therefore, it is recommended that after the Ministry of Environment announces the relevant draft regulations, the processing efficiency of each factory's control equipment can be verified to understand in advance whether it can comply with the control specifications.

Continuous Emission Monitoring Systems, (Volatile Organic Compounds