EPA-100-FA12-03-A226

100

4,570 千元

2011/07/19

2011/12/31

羅鈞

空保處

何佳祥

中興工程顧問股份有限公司

大氣空氣

固定污染源、排放標準、硫氧化物、氮氧化物、粒狀污染物

Stationary Source、Emission Standard、SOx、NOx、TSP

郭子豪

02-27698399#20893

kuoth@mail.sinotech.​com.tw

本計畫主要工作內容包括檢討修正粒狀污染物、硫氧化物及氮氧化物排放相關標準、檢討修正排放有害空氣污染物行業相關標準、評估粒狀污染物及細懸浮微粒PM2.5對大氣有害空氣污染物影響之檢討。 為持續改善PM10及O3空氣品質固定源仍需減量、防制技術提升但部分標準未同步加嚴檢討、因應環保署細懸浮微粒管制策略並呼應能源局能源管理法之節約能源規定，檢討修正粒狀污染物、硫氧化物及氮氧化物排放相關標準。已完成11項行業別排放管制標準檢討作業，建議其中4項優先實施。鋼鐵業燒結工場部分，已完成所有法定程序即將發布實施，電爐部分草案已與業界完成研商，電力設施及固定源標準亦已辦理專家諮詢會議。預估草案實施後，粒狀污染物減量效益為3,978公噸/年，硫氧化物減量效益為11,410噸/年，氮氧化物減量效益為31,642公噸/年。 有害空氣污染物行業標準檢討部分，參考美國、中國等對燃煤電廠汞發布排放標準，於「電力設施空氣污染物排放標準」修訂草案中，新增汞排放標準值為0.01 mg/Nm3。另檢討將太陽能電池業納入現行半導體標準管制之可行性，辦理業者座談會。 細懸浮微粒PM2.5對大氣空污影響，國內外之管制策略及執行重點部分。固定污染源以強調加嚴各行業別排放標準及降低燃料含硫量為主；其它則以交通源管制為手段。國內PM2.5貢獻來源研究數據顯示，北部地區以交通源及街道揚塵為主；中部地區限於調查地點不同，所獲得貢獻比例也大不相同，南部地區主要以硫酸鹽類及街道揚塵為主。顯示在PM2.5管制部分，北部地區必需以移動源為主，南部地區以固定源為主，而逸散源管制必需全面執行。

固定污染源、排放標準、硫氧化物、氮氧化物、粒狀污染物

6895C EPA-100-FA12-03-A226 (公開版).pdf

9MB

固定污染源空氣污染物排放相關標準檢討修正計畫（公開版）

2012/7/1 上午 12:00:00

Main tasks of this project include a review of the modified particulate pollutants, sulfur oxides and nitrogen oxides emissions standards, a review of the amendments to the hazardous air pollutants emission standards for different industries, and an assessment to the impact of fine suspended particles(PM2.5) emission to the atmosphere. In order to improve the PM10 and ozone air quality, emission reduction form stationary sources is needed. The emission standards should be tightened as the control techniques improve. In response to the EPA PM2.5 control strategies and the energy conservation requirements of the Bureau of Energy, emissions standards of particulates, sulfur oxides and nitrogen oxides were reviewed and revised. Emission standards for eleven industries were reviewed, and four were prioritized in implementation. Statutory procedures for the sintering plant emission standard were completed for the upcoming announcement. The Electric Arc Furnace(EAF) emission standard draft has been discussed with the industry. The draft of the emission standards for power generation facilities and other stationary source have been submitted for professional review. The estimated reduction of particulate pollutants was 3,978 tonnes per year, sulfur oxides was 11,410 tons per year, nitrogen oxides was 31,642 tonnes per year. Hazardous Air Pollutant standards for different industries had referenced the emission standards in the United States, China and other countries. The mercury emission standard for coal-fired power plant was proposed to be 0.01 mg/Nm3. The feasibility of including the solar cell industry into the existing semiconductor standard was also discussed. The control strategy was emphasized on tightening the emission standards of stationary sources, reduction of fuel sulfur content, and other mobile source control measures. Research data showed that PM2.5 come from raffic source and street dust at the northern part of Taiwan, and from street dust and mainly sulfates at the southern part of Taiwan. In order to effectively improve PM2.5 air quality, mobile source emission reduction is needed at the northern part of Taiwan, stationary source emission reduction is needed at the sorthern part of Taiwan, and fugitive source emission reduction is needed at all parts of Taiwan.

Stationary Source、Emission Standard、SOx、NOx、TSP