環保專案成果報告查詢系統

專案計畫編號
經費年度	099
計畫經費	7,420,000 千元
專案開始日期	2010/08/10
專案結束日期	2011/08/09
專案主持人	許茹婷
主辦單位	臺南市政府環境保護局
承辦人	林宜蓉
執行單位	冠誠環境科技工程股份有限公司
專案分類	土壤及地下水
中文關鍵字	污染源頭追查、地下水受污染使用限制地區、美國材料及試驗協會
英文關鍵字	Tracing the source of pollution, Groundwater restrain sites, American society for testing and materials
協同主持人
共同主持人
計畫聯絡人	李依穎
計畫聯絡電話	06-2430986#108
計畫聯絡信箱	gc040@gcep.com.tw

中文摘要	中油永康交流道加油站（以下簡稱永交站）於民國（下同）90年經行政院環境保護署（以下簡稱環保署）所執行之「地下水潛在污染源調查計畫」，意外發現地下環境疑受含氯乙烯類揮發性有機碳氫化合物質污染，檢驗發現三氯乙烯（trichloroethylene, TCE）、二氯乙烯（dichloroethylene, DCE）及氯乙烯（Vinyl chloride, VC）超過地下水第二類污染管制標準。隨後數年陸續辦理一系列相關調查和應變工作。但在污染物來源以及污染行為人仍不明確前提下臺南市政府環境保護局特辦理99年計畫，以達成前述工作目標。根據AB區補充調查結果顯示，場址目前污染已呈現改善狀態，下游污染物逐漸順沿地下水向北側移動。本計畫除AB區補充調查外，另尚執行C區之補充調查。調查結果顯示C區地下水流向在南側時向正北或北北東流動，至場址C區中央則轉而向北北東或東北方向流動。其地質在地表下約0.2公尺至5.5公尺深度，主要由砂質坋土地層夾雜細砂層；地表下約5.5公尺深度時存在一分布相當均勻的連續黏土層，厚度約1公尺。污染調查結果顯示C區受污染主要集中於C區東側，深度則在地表下2.0至10公尺內；土壤中各關切物質均符合土壤污染管制標準；地下水採樣分析結果顯示關切污染物以PCE、TCE、cis-1,2-DCE及VC為主，目前污染範圍尚在蔦松一街113巷以南區域。由廢棄物採樣結果顯示，鹽行段1426、1426-5確實掩埋營建廢棄物，且檢出超過土壤污染管制標準之TPH、超過土壤污染監測標準之銅、鉻及鉛濃度。在污染源頭追查方面，透過地下水流布、化學濃度特徵、污染傳輸模擬及層析質譜等評析方式，得到中正北路南側東南公司可能為污染源頭之一結論，但由於東南公司已於85年解散，且經訪查臺南市政府商業科及環保署空氣、廢水及廢棄物等資料庫，均無法獲得東南公司相關資料。故本工作團隊建議後續污染源頭追查工作可參考美國材料及試驗協會 (American society for testing and materials, ASTM )所公告之用於環境場址評估ASTM標準操作準則「E1527-第一階段環境場址評估（E1527-Phese I ESA）」規範進行污染源頭資料蒐集相關工作。此外，透過C區補充調查結果，本計畫建議臺南市政府環保局將永康區鹽行段1324-2、1359、1360、1361、1362、1363、1364、1365、1366、1367、1368、1369、1419、1426、1428、1361-1、1362-1、1363-1、1364-1、1365-1、1366-4、1367-4、1393-1、1419-1、1419-4、1419-6、1426-10、1426-3、1427-1、1427-2、1427-3、1427-4、1428-1、1428-2、1428-3、1428-4、1446-1等共37筆地號公告為地下水受污染使用限制地區。
中文關鍵字	污染源頭追查、地下水受污染使用限制地區、美國材料及試驗協會

中文摘要

中油永康交流道加油站（以下簡稱永交站）於民國（下同）90年經行政院環境保護署（以下簡稱環保署）所執行之「地下水潛在污染源調查計畫」，意外發現地下環境疑受含氯乙烯類揮發性有機碳氫化合物質污染，檢驗發現三氯乙烯（trichloroethylene, TCE）、二氯乙烯（dichloroethylene, DCE）及氯乙烯（Vinyl chloride, VC）超過地下水第二類污染管制標準。隨後數年陸續辦理一系列相關調查和應變工作。但在污染物來源以及污染行為人仍不明確前提下臺南市政府環境保護局特辦理99年計畫，以達成前述工作目標。根據AB區補充調查結果顯示，場址目前污染已呈現改善狀態，下游污染物逐漸順沿地下水向北側移動。本計畫除AB區補充調查外，另尚執行C區之補充調查。調查結果顯示C區地下水流向在南側時向正北或北北東流動，至場址C區中央則轉而向北北東或東北方向流動。其地質在地表下約0.2公尺至5.5公尺深度，主要由砂質坋土地層夾雜細砂層；地表下約5.5公尺深度時存在一分布相當均勻的連續黏土層，厚度約1公尺。污染調查結果顯示C區受污染主要集中於C區東側，深度則在地表下2.0至10公尺內；土壤中各關切物質均符合土壤污染管制標準；地下水採樣分析結果顯示關切污染物以PCE、TCE、cis-1,2-DCE及VC為主，目前污染範圍尚在蔦松一街113巷以南區域。由廢棄物採樣結果顯示，鹽行段1426、1426-5確實掩埋營建廢棄物，且檢出超過土壤污染管制標準之TPH、超過土壤污染監測標準之銅、鉻及鉛濃度。在污染源頭追查方面，透過地下水流布、化學濃度特徵、污染傳輸模擬及層析質譜等評析方式，得到中正北路南側東南公司可能為污染源頭之一結論，但由於東南公司已於85年解散，且經訪查臺南市政府商業科及環保署空氣、廢水及廢棄物等資料庫，均無法獲得東南公司相關資料。故本工作團隊建議後續污染源頭追查工作可參考美國材料及試驗協會 (American society for testing and materials, ASTM )所公告之用於環境場址評估ASTM標準操作準則「E1527-第一階段環境場址評估（E1527-Phese I ESA）」規範進行污染源頭資料蒐集相關工作。此外，透過C區補充調查結果，本計畫建議臺南市政府環保局將永康區鹽行段1324-2、1359、1360、1361、1362、1363、1364、1365、1366、1367、1368、1369、1419、1426、1428、1361-1、1362-1、1363-1、1364-1、1365-1、1366-4、1367-4、1393-1、1419-1、1419-4、1419-6、1426-10、1426-3、1427-1、1427-2、1427-3、1427-4、1428-1、1428-2、1428-3、1428-4、1446-1等共37筆地號公告為地下水受污染使用限制地區。

中文關鍵字

污染源頭追查、地下水受污染使用限制地區、美國材料及試驗協會

類型	檔名	檔案大小	說明	最新版公開日期
期末報告	99年度臺南縣永康市地下水受污染使用限制地區應變計畫_公開版.pdf	0MB		2012/2/1 上午 12:00:00

摘要	Yongkang Interchange petroleum station of CPC (as named as “Yongjiao station” in short) was performed the project of Environmental Protection Administration (EPA)-"potential sources of groundwater investigation plan", it accidentally discovered the underground environment suspected by the class of vinyl chloride-containing volatile organic hydrocarbons contamination, tests found TCE (trichloroethylene, TCE), dichloroethylene (dichloroethylene, DCE) and vinyl (Vinyl chloride, VC) were exceeded more than the second category of groundwater pollution control standards. Gradually for the next few years, "the potential of groundwater pollution research project. Hence, the project of "in restricted areas of contaminated groundwater of Yongkang City, Tainan County plan" (referred to the ’10 project) was for achieving the objectives. According the results of supplement investigations in A, B zones, contaminants in downstream were moved along groundwater. Besides the additional investigation on A and B zones, also performed additional supplementary investigation of C zone. The result showed that in the southern side, ground water flow flowed to the northern or eastern-northern-northern; when the north-east to flow to the central site C, then turned north-northeast or northeast flow. The geological composition of the surface to about 0.2 meters to 1.5 meters in depth, there is about 1 to 5 meters ranging from a continuous layer of sandy silt. Sandy silt layer was getting ticker from south to north, upon S02, it reached to the maximum thickness (about 5.5 meters) gradually decreasing to the north, to S01 when the thickness is about 1.0 meters; about 5.5 m depth below the surface there is a fairly evenly when a continuous clay layer thickness of about 1 meter; there is a fine sand layer between the sandy silt and clay, the fine sand layer was found that the area of maximum thickness of about 3.0 meters of south east of eastern Yongan Road in the C zone, then gradually decreasing to the north of the S02 is no sand layer exists. Groundwater sampling and analysis results were shown that in C zone, the compounds of concern were PCE, TCE, cis-1,2-DCE and VC. The results of waste sampling showed that no. 1426 and no. 1426-5 of Yanhang section, there were buried construction waste and exceeded soil pollution control standards and detection of TPH, over soil pollution monitoring standard of copper, chromium and lead concentrations. In tracing the source of pollution, our team use of groundwater flow distribution, chemical concentration characteristics, pollution transport modeling and assessment methods, to get Tungnan Company in Chung Cheng Road may be one source of pollution conclusions. However, due to the dissolution of Tungnan Company in 1996, and our team can not collect any information through government agencies, therefore, our team recommended follow-up work to trace the source of pollution can refer to the United States Society for Testing and Materials (American society for testing and materials, ASTM) "E1527-phase I environmental site assessment (E1527-Phese I ESA) " for related work. The Tainan City Government EPB plans to propose, and Yanhang section, Yungkang section no. 1324-2, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1419, 1426, 1428, 1361-1, 1362-1, 1363-1, 1364-1, 1365-1, 1366-4, 1367-4, 1393-1, 1419-1, 1419-4, 1419 - 6, 1426-10, 1426-3, 1427-1, 1427-2, 1427-3, 1427-4, 1428-1, 1428-2, 1428-3, 1428-4, 1446-1 as groundwater restrain sites.
英文關鍵字	Tracing the source of pollution, Groundwater restrain sites, American society for testing and materials

摘要

Yongkang Interchange petroleum station of CPC (as named as “Yongjiao station” in short) was performed the project of Environmental Protection Administration (EPA)-"potential sources of groundwater investigation plan", it accidentally discovered the underground environment suspected by the class of vinyl chloride-containing volatile organic hydrocarbons contamination, tests found TCE (trichloroethylene, TCE), dichloroethylene (dichloroethylene, DCE) and vinyl (Vinyl chloride, VC) were exceeded more than the second category of groundwater pollution control standards. Gradually for the next few years, "the potential of groundwater pollution research project. Hence, the project of "in restricted areas of contaminated groundwater of Yongkang City, Tainan County plan" (referred to the ’10 project) was for achieving the objectives. According the results of supplement investigations in A, B zones, contaminants in downstream were moved along groundwater. Besides the additional investigation on A and B zones, also performed additional supplementary investigation of C zone. The result showed that in the southern side, ground water flow flowed to the northern or eastern-northern-northern; when the north-east to flow to the central site C, then turned north-northeast or northeast flow. The geological composition of the surface to about 0.2 meters to 1.5 meters in depth, there is about 1 to 5 meters ranging from a continuous layer of sandy silt. Sandy silt layer was getting ticker from south to north, upon S02, it reached to the maximum thickness (about 5.5 meters) gradually decreasing to the north, to S01 when the thickness is about 1.0 meters; about 5.5 m depth below the surface there is a fairly evenly when a continuous clay layer thickness of about 1 meter; there is a fine sand layer between the sandy silt and clay, the fine sand layer was found that the area of maximum thickness of about 3.0 meters of south east of eastern Yongan Road in the C zone, then gradually decreasing to the north of the S02 is no sand layer exists. Groundwater sampling and analysis results were shown that in C zone, the compounds of concern were PCE, TCE, cis-1,2-DCE and VC. The results of waste sampling showed that no. 1426 and no. 1426-5 of Yanhang section, there were buried construction waste and exceeded soil pollution control standards and detection of TPH, over soil pollution monitoring standard of copper, chromium and lead concentrations. In tracing the source of pollution, our team use of groundwater flow distribution, chemical concentration characteristics, pollution transport modeling and assessment methods, to get Tungnan Company in Chung Cheng Road may be one source of pollution conclusions. However, due to the dissolution of Tungnan Company in 1996, and our team can not collect any information through government agencies, therefore, our team recommended follow-up work to trace the source of pollution can refer to the United States Society for Testing and Materials (American society for testing and materials, ASTM) "E1527-phase I environmental site assessment (E1527-Phese I ESA) " for related work. The Tainan City Government EPB plans to propose, and Yanhang section, Yungkang section no. 1324-2, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1419, 1426, 1428, 1361-1, 1362-1, 1363-1, 1364-1, 1365-1, 1366-4, 1367-4, 1393-1, 1419-1, 1419-4, 1419 - 6, 1426-10, 1426-3, 1427-1, 1427-2, 1427-3, 1427-4, 1428-1, 1428-2, 1428-3, 1428-4, 1446-1 as groundwater restrain sites.

英文關鍵字

Tracing the source of pollution, Groundwater restrain sites, American society for testing and materials