EPA-103-GA13-03-A329

103

16,456 千元

2014/10/28

2016/01/27

賴宜欣

土污基管會

王子欣

中興工程顧問股份有限公司

土壤及地下水

戴奧辛、生物快速篩檢、土壤調查、持久性有機污染物

Dioxin, Bioassay Rapid Screening, Soil Survey, Persistant Organic Pollutants

楊慧庭

楊慧庭

02-27698388#10837

htyang@mail.sinotech.com.tw

為建立全國土壤基線含量調查與管制，本計畫主要工作執行成果包括(1)完成800組之土壤基線含量調查與特定區域周遭用地土壤調查，整體土壤基線濃度介於0.48~29.4 ng I-TEQ/kg，其中北部土壤中戴奧辛濃度為1.84~9.96 ng I-TEQ/kg(土壤平均值介於2.42~7.95 ng I-TEQ/kg，樣本數為13組)、中部土壤中戴奧辛濃度為0.82~28.6 ng I-TEQ/kg(土壤平均值介於2.32~9.20 ng I-TEQ/kg，樣本數為33組)、南部土壤中戴奧辛濃度為0.99~29.4 ng I-TEQ/kg(土壤平均值介於2.95~6.47 ng I-TEQ/kg，樣本數為55組)、東部土壤中戴奧辛濃度為0.48~9.66 ng I-TEQ/kg (土壤平均值介於1.75~2.99 ng I-TEQ/kg，樣本數為24組)，以及外島地區土壤中戴奧辛濃度為0.81~1.90 ng I-TEQ/kg(土壤平均值介於1.25~1.54 ng I-TEQ/kg，樣本數為7組)。在特定區域周遭用地調查方面，可能產出戴奧辛廢棄物事業周遭土壤結果顯著高於中小型焚化爐土壤結果，推測可能為當地之盛行風向將廠區內污染物以空氣逸散及吹拂到廠區外土壤有關。(2)在本土化篩檢技術方面，建議未來應輔導建立本土化細胞株相關分析環境以及朝向篩檢法商品化作業。(3)本計畫已完成「地方環保機關土壤戴奧辛污染調查作業參考指引」及「土壤戴奧辛調查與整治本土化技術發展工作建議書」，以及(4)土壤、地下水及底泥之環境介質中POPs調查或持續監測可行性方案。

戴奧辛、生物快速篩檢、土壤調查、持久性有機污染物

EPA103GA1303A329定槁.pdf

27MB

2016/4/1 上午 12:00:00

In order to establish baseline dioxin concentrations in soil and develop related pollution control measures in Taiwan, this project had completed the following: (1) 800 soil samples were collected and analyzed for the purpose of baseline survey and designated area investigation. The soil concentration from the baseline survey was between 0.48~29.4 ng I-TEQ/kg. The soil concentration in the northern region was between1.84~9.96 ng I-TEQ/kg(the average of soil concentration was between 2.42~7.95 ng I-TEQ/kg, N=13). The soil concentration in the central region was between 0.82~28.6 ng I-TEQ/kg(the average of soil concentration was between 2.32~9.20 ng I-TEQ/kg, N=33). The soil concentration in the southern region was between 0.99~29.4 ng I-TEQ/kg(the average of soil concentration was between 2.95~6.47 ng I-TEQ/kg, N=55). The soil concentration in the eastern region was between 0.48~9.66 ng I-TEQ/kg(the average of soil concentration was between 1.75~2.99 ng I-TEQ/kg, N=24). The soil concentration in the off shore islands region was between 0.81~1.90 ng I-TEQ/kg(the average of soil concentration was between 1.25~1.54 ng I-TEQ/kg, N=7). As for the designated area investigation results, dioxin screening concentration in the surrounding area was observed with higher concentration than the surrounding area. The major contributing reason was suspecting to be the local prevailing wind direction. (2) Suggestions, such as counseling for the establishmert of the proper environment for the bioassay technologies and promoting the commercialization of the rapid screening techniques, were given as part of the rapid screening tools localization process. (3) “The Investigation of Dioxin in Soil Reference Guidance for the Local Environmental Agencies” and “Dioxin in Soil Investigation and Remediation Technologies Development Plan in Taiwan” were drafted, and (4) Long-term monitoring plan for persistent organic pollutants(POPs) in soil, groundwater and sediment was proposed.

Dioxin, Bioassay Rapid Screening, Soil Survey, Persistant Organic Pollutants