100

4,045 千元

2011/05/20

2012/05/20

蕭友琳

屏東縣政府環境保護局

邱永盛

仲禹工程顧問股份有限公司

大氣空氣

戴奧辛、空氣品質、屏南工業區、揮發性有機物

dioxin, air quality, Pingnan Industrial Park,VOCs

邱永盛

08-7351911#230

0908@mail.ptepb.gov.tw

摘要 屏南工業區目前設廠家數共85家，其中屬固定污染源列管的有42家(操作許可申請中4家)、未列管38家(自行停工4家)、暫時停工4家 及設置中1家。 本計畫已執行4次8點次空氣品質監測，各監測項目均符合空氣品 質標準；整體而言屏南工業區鄰近地區之PM10排放對佳冬、枋寮地區空 氣品質之影響較O3明顯，但PM10與O3仍會受到區域性空氣品質之影響。 周界空氣中戴奧辛3次共9點次測值平均 0.027 pg I-TEQ/m3(約相當於0.030 pg W-TEQ/m3) 為歷年測值平均最低，亦低於日本環境品質空氣標準年平均 0.6 pg W-TEQ/m3，濃度範圍與97年度計畫濃度範圍相似， 且與國外地區的焚化廠周圍濃度範圍相似。 2003年義大利以最佳可行技術為煙道廢氣處理設備之 生物中戴奧辛平均值為0.748 pg W-TEQ/g-fat，各次分析結果均低於 國內衛生署公佈「食品中戴奧辛處理規範」家禽之肉及其製品戴奧辛限 值2 pg W-TEQ/g-fat。植物中戴奧辛平均值1.368 pg I-TEQ/g.d.w. ，濃度範圍與西班牙焚化爐周界牧草及苗栗垃圾焚化廠營運前周界榕樹葉較相 近。以17項特徵物種主成份分析與群集分析進行分析可知本年度各介 質樣戴奧辛含量與鋁二次冶煉及小型焚化爐相關性較高。 本計畫針對屏南工業區內異味及VOCs可能來源，進行臭異味物種與周界VOCs 之檢測，結果發現各廠臭異味物種均未檢出或僅檢出微量 濃度，而周界VOCs檢測結果中僅億揚測得甲苯超過嗅覺閾值，其餘各廠各測值均遠低於嗅覺閾值。

戴奧辛、空氣品質、屏南工業區、揮發性有機物

附錄六　期刊論文120412.pdf

5MB

2012/8/1 上午 12:00:00

Currently, there are eighty-five factories in the Pingnan Industrial Park. Among them, forty-two factories (four of them are applying for operating permits) are regulated and thirty-eight factories (four of them are suspended voluntarily) are not regulated under the “Stationary Pollution Source Installation and Operating Permit Management Regulations”. Four factories are temporarily suspended. The rest factory is under construction. This project has performed air quality monitoring for four time and has 8 monitoring data in total. The monitored results are below air quality standards. In general, PM10 emitted from Pingnan Industrial Park surroundings has more obvious effects on air quality than that of O3 in Jiadong Township and Fangliao Township. However, the regional air quality would affect the monitored results of PM10 and O3. In this survey, there are 9 samples in total from 3 samplings and the average concentration of dioxin is 0.027 pg I-TEQ/m3 (which as 0.030 pg W-TEQ/m3). The detected dioxin concentration is lowest among annual detected mean values. It is also lower than the air quality standard of Japan with the annual mean value of 0.6 pg I-TEQ/m3 and similar to that at the same area in 2008. The dioxin concentration range is similar to that in Italy incinerator that is not equipped with Best Available Technology (BAT) dioxin removal system. The average level of dioxin in chickens is 0.748 pg W-TEQ/g-fat and each analyzed result is lower than the maximum allowable limits of 2 pg W-TEQ/g-fat set by the National Department of Health, R.O.C. (Taiwan DOH). In plants, the average dioxin level is 1.368 pg I-TEQ/g.d.w. similar to the detected dioxin concentrations sampled from moss near the incineration in Spain and from the banyan tree leaves near Miaoli County Refuse Incineration Plant. Based on cluster analysis and principal component analysis in 17 dioxin species, secondary aluminum smelter and small incineration have significantly higher impacts on the Pingnan Industrial Park. Hence, this project aimed at high-risk species including odor species and potential sources of VOCs emissions in Pingnan Industrial Park and conducted examinations of odor species and surrounding VOCs. The study found no or only a trace amount of odor species were detected. As for the surrounding VOCs, only MANDARIN DECOR CORPORATION detected toluene exceeding the odor threshold value, whereas for other factories the detected concentrations were far lower than the odor threshold value.

dioxin, air quality, Pingnan Industrial Park,VOCs