102

30,010 千元

2012/02/23

2013/12/31

許正平

高雄市政府環境保護局

鄭又寧

慧群環境科技股份有限公司

大氣空氣

揮發性有機物

Volatile organic compounds

賴佳汶

07-5565161#202

tina_lai@escotech.com.tw

　　煉油、石化等高污染性工廠大多座落於高雄市境轄內，為因應行政院環保署管制趨勢並掌握各工廠運作現況，進而有效改善高屏地區空氣品質，高雄市政府環境保護局乃持續對揮發性有機物(Volatile organic compound，VOCs)進行全面且積極的管制。 　　高雄市「101及102年度揮發性有機物稽查管制計畫」係為2年度之執行計畫，101年度工作目標已於101年12月31日止完成；102年度工作目標，包括有VOCs排放之虞行業查核共13種行業451家，篩選5個製程進行設備元件清查，於重大工業區進行157日異味巡查，並運用各項檢測工具執行設備元件檢測36,000個、光學氣體成像儀監測200小時、17根次管道VOCs檢測、12場次OP-FTIR監測、5根次廢氣燃燒塔硫化氫檢測、30點次周界異味檢測、25點次管道異味檢測及18個揮發性有機物空氣樣品分析，根據各管制查核及監檢測結果，共舉辦12場次輔導會議；並針對高雄市歷年輔導資料，完成12廠輔導改善追蹤。在加油站管制部分，完成267家加油站基本資料庫更新，並依實際申請案件，完成8件次新設加油站審查，為有效管制執行160站次氣油比檢測及60站次氣漏檢測。其他為全方位宣導VOCs管制，共印製宣導摺頁、宣導手冊(法規)及宣導品共3,000份，並舉辦2場次技術轉移訓練、1場次技術研討會及2場次宣導說明會。 　　本計畫針對各列管工廠，藉由執行污染源查核及輔導等工作，督促各項排放源符合VOCs相關排放標準之要求，就102年度之管制來看，各行業VOCs排放量以石化業所佔排放量比例81 %為最高，其次為油漆製造業8 %，在法規符合度方面，石化業已由管制初期(102年第1季)的77 %，現階段已改善提升至92 %；102年度透過各項管制作業所達成的VOCs減量共435公噸，確實達成VOCs之減量與管制。

揮發性有機物

期末報告.pdf

0MB

2014/12/1 上午 12:00:00

　　This project had been implemented on the focus and efforts of applying control measurement since 2012 for the air pollutants in Kaohsiung city to reach the announced VOCs regulations compliance and emission reduction target. The overall project performance up to 2013 could be demonstrated into seven main categories including VOCs emission sources inspection and control, leaking detection of equipment and components and control, the technical assistance for VOCs emission reduction, the odor sources patrolling works and control, vapor recovery functional test of petroleum stations, propagation works for VOCs pollution prevention and organizing the local environmental patrolling group for routine inspection. 　　With regard to VOCs emission sources inspection and control, the on-site inspection of 451 VOCs emission sources in compliance requirement were conducted. The sources included 101 petrochemical industry plants, one Polyurethane synthetic leather plant, 19 semiconductor industry plants, 7 dry cleaning industry plants, 10 photo-electronics industry plants, 4 tape industry plants, 19 varnishes manufacturing plants, 13 PCB manufacturing plants, 4 Plastics industry plants, 3 surface treatment for mobile vehicle industry plants, 3 printing industry plants and 267 petroleum stations. In order to enhance the performance of regulation compliance, propaganda and on-site technical assistance had been implemented by team specialists. Finally, it came to the result increasing rate of tape industry plants from 67% the very beginning to 100% the end of project and petrochemical industry plants from 34% to 92%, in accordance with overall VOCs regulation. 　　With regard to leakage detection of equipment and components and control, 30,021 units in production process and 5,819 units in loading and unloading zone were detected by deploying of TVA-1000B detector during project period. The leakage rate was 0.97% by 213 units in process and 0.91% by 74 units in tank zone, and 1.27% by 74 units in the loading and unloading zone. Also Gas Find FLIR was applied by 200 hours process fugitive leakage monitoring with overall screening of 20,000 potential fugitive points and 160 samplings were detected leakage. The emission reduction after repairing and maintenance was estimated 244.7 ton per year. The leakage conc. standard in Kaousiung had been regulated more stringent from 10,000 ppm to 2,000ppm under the authority of Taiwan Clean Air Act since 2012. From this project some action plans were taken to minimize the fugitive leakage and following emission reduction, such as the on-site technical and management education to build up more integrated active repairing and maintenance program by the deploying of FLIR, TVA and PID detectors, and also the penalty was imposed once they were not well maintained according to regulation standard. The effect could be demonstrated by the increasing rate in accordance to the leakage definition standard of 1000ppm from 98.67% to 99.08%, the change rate from 0.43% to 0.1% among 2,000~10,000ppm, and the leakage limitation rate of above 10,000ppm was lowered from 0.47% to 0.11%. 　　With regard to the technical assistance for VOCs emission reduction, the specialists group was formulated to implement the VOCs emission reduction for important potential pollutants by on-site diagnosis and providing technical consulting and applicable improvement suggestions. Twelve plants were conducted this process and six of them had been traced and found new installation of pollution prevention facilities causing an estimation of 76.4 ton per year VOCs reduction. The other six plants were taking measurements by the operation tuning and maintenance to reach the improvement. 　　With regard to the odor sources patrolling works and control, 14,310 patrolling records in 157 days had been conducted among the major industries in Kaohsiung, frequent odor complaint roads and plant sites. According to the results of odor intensity and frequency, the odor sampling and analysis were implemented. The VOCs analysis result of two out of 17 stacks were not in accordance with the regulation standard. The odor sampling and analysis at the ambient boundary and stacks of plants showed three and six were not in accordance with the regulation standard, separately. And also the required technical improvement suggestions were provided actively. 　　With regard to vapor recovery functional test of petroleum stations, the air to liquid tests had been conducted for all stations and found 93.8% in accordance with the regulation. Also for self-control and facility maintenance purpose, technical training, propagation and evaluation works were included to enhance the overall recovery efficiency. 　　In order to propagate the recent enacted regulation with more stringent leakage limitation standard, 2,000 regulation pamphlets and flyers and 1,000 promotional products had been distributed among a series of technical training and transfer courses and symposium in this project. And also some major topics and project performance were post and announced via local city news or internet webs. 　　For the prevention of air pollution complaint and maintaining better air quality, this project team took head to recruit 43 more members to the organization of Dalinpu Area Environmental Patrolling Assistance Volunteers to strengthen the local patrolling group for routine pollution inspection and response. The standard procedure and series of technical training were conducted to educate and build-up their ability for better understanding of related knowledge and skills.

Volatile organic compounds