099

10,400 千元

2010/04/22

2011/04/21

凌永健

桃園市政府環境保護局

蘇振昇

國立清華大學

大氣空氣

宋福祥

03-5715131#35799

fssang@mx.nthu.edu.tw

本計畫主要工作內容包括：戴奧辛排放源查核及文件審查作業、排放清冊及排放量更新與建置、排放管道戴奧辛稽查檢測、周界環境空氣污染物監測、及支援環保案件等五大部分，主要工作成果說明如下： 戴奧辛排放源查核作業，清查70家次-95根次，有4家不符合法規，99.6.22至光炫環保科技股份有限公司清查該廠，自動監測儀器發現損壞，無法即時顯示CO濃度及含氧量監測值，於99.8.09至該廠複查時，自動監測儀器已改善修復完成。99.08.24至瑞大鴻科技材料股份有限公司該廠清查，該廠A005差壓、pH及流量計監測表損壞、P001排放管道出口煙較大，立即請廠家改善，於100.3.28至該廠複查，已改善完成。99.8.24至協承昌股份有限公司觀音二廠清查，該廠自動連續監測一氧化碳數值過高(103ppm)，於99.11.27至該廠複查時，已改善完成。99.11.02至義芳化學工業股份有限公司桃園廠清查，該廠底夾運輸系統異常，於100.3.30至該廠複查，已完成改善。 以99年度各戴奧辛排放源之年度總進料量，推算99年度焚化爐（電弧爐）、輔助燃料及固定污染源戴奧辛年排放量，99年總年度排放量為6.860 g-TEQ/year，煉鋼業電弧爐為最主要排放源。 排放管道戴奧辛及重金屬稽查檢測部分各自完成16根次，戴奧辛稽查檢測有2家超過法規標準。永源金屬科技股份有限公司已被告發處分罰鍰45萬元，該廠於100年1月6日提送符合排放標準之檢測報告。遠東紡織股份有限公司觀音化學纖維廠已被告發處分罰鍰45萬元，該廠被要求於100年4月29日前提送符合排放標準之檢測報告；於重金屬稽查檢測則為全數符合法規標準。 高污染潛勢工業區周界空氣戴奧辛空氣污染物現況調查，觀音工業區、大園工業區及中壢工業區於99~100年分別進行6次、8次及4次，其99年監測年平均值分別為0.110、0.122及0.037 pg TEQ/Nm3，均低於日本周界空氣戴奧辛環境品質基準年平均值0.6 pg TEQ/Nm3。 高污染潛勢工業區周界空氣重金屬現況調查，99~100年觀音工業區TSP重金屬濃度介於22.6 ~ 393 ng/m3，大園工業區TSP重金屬濃度介於14.1 ~ 428 ng/m3，中壢工業區TSP重金屬濃度介於28.1 ~ 351 ng/m3，低於勞工作業環境空氣中有害物許可濃度1/50推估值。 高污染潛勢工業區揮發性有機空氣污染物監測，利用FTIR於觀音工業區（樹林國小）、大園工業區（潮音國小、內海國小）及中油桃園煉油廠鄰近之快樂國小四處敏感受體所進行之揮發性有機有害空氣污染物監測，以樹林國小所偵測到之19種化學物質最多，而濃度有出現高於嗅覺閾值的包括乙酸乙酯、甲苯、甲基異丁酮、氨氣、二甲基甲醯胺與乙醇等6種物質；其次則為內海國小之6種化學物質，主要為丙烯酸丁酯與乙酸乙酯濃度會超過嗅覺閾值。 於支援環保案件執行工作，進行協助平鎮市青田畫境社區釐清異味來源，及於新屋鄉永安工業區金緯纖維股份有限公司廠房大火後，針對鄰近地區周界空氣進行污染物調查，了解大火過後之污染物變化。

99年度戴奧辛排放源輔導管理(含有害空氣污染物)暨支援環保案件調查計畫.pdf

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2011/9/1 上午 12:00:00

The scope of work for this project includes: 1) inspection of dioxin and metal air pollutants from stationary pollution sources and examination of documentation; 2) testing for stationary emission; 3) monitoring the ambient environment; 4) reviewing the control strategy. We have completed the compliance inspection of 70 companies/95 stacks. Among these companies, 4 companies /4 stacks（GuangXuan Environmental Engineering Technologies Co., Ltd., Rui Da Hung Technology Materials Co., Ltd., JETCOAT Co., Ltd., Executive Yuan, R.O.C, and Yee Fong Chemical & Industrial CO.,LTD.）have not conform to the laws and regulations. All violated companies have completed improvements on due time. A total ambient air dioxin emission data from 70 stationary pollution sources were collected into the database. The Taoyuan County annual dioxin emission from incinerator, plants using auxiliary-fuel, electric arc furnaces, and stationary polluting sources is 6.860 g-TEQ/year We have completed the inspection and testing of stack dioxin from 16 companies. A total of 48 dioxin samplings and analyses were carried out. Two companies （Yung-Yuan Steel Co., Ltd. and Far Eastern Textile Ltd. Kuanyin Textile Plant）violated the dioxin emission standard and was fined NT$ 450,000 and NT$ 450,000, respectively. All violated companies have completed improvements on due time. We have completed the inspection and testing of stack metal from 16 companies. The analytical results accorded with metal emission standard. We have sampled ambient air samples for dioxin testing in GuanYin industrial park, DaYuan industrial park and ChungLi industrial park. The monitoring frequency during 2010-2011 is 6 times in GuanYin industrial park, 8 times in DaYuan industrial park, and 4 times in ChungLi industrial park, respectively.The average concentration of ambient air dioxin is 0.110 pg-TEQ/Nm3 in GuanYin industrial park, 0.122 pg-TEQ/Nm3 in DaYuan industrial park, and 0.037 pg-TEQ/Nm3 in ChungLi industrial park, respectively. All other monitoring results are lower than the Japan‘s ambient air dioxin standard (0.6 pg TEQ/Nm3). We have sampled ambient air samples for heavy metals testing in GuanYin industrial park, DaYuan industrial park and ChungLi industrial park. The heavy metals concentration in ambient air TSP range was 22.6 ~ 393 ng/m3 in GuanYin industrial park, 14.1 ~ 428 ng/m3 in DaYuan industrial park and 28.1 ~ 351 ng/m3 in ChungLi industrial park. All other monitoring results are lower than the 1/50 ambient air heavy metals standard in laborer job environment. We have targeted 4 elementary schools in GuanYin industrial park, DaYuan industrial park, and Gueishan industrial park for VOCs analysis. The results revealed that Shu-Lin elementary school and Nei-Hai elementary school were affected by the pollutants from nearby industrial park.