EPA-107-GA12-03-A253

107

18,900 千元

土壤及地下水污染調查、應變及整治之推動

2018/02/02

2019/10/01

王聖瑋

土污基管會

詹萬芳

業興環境科技股份有限公司

土壤及地下水

新興污染物、地下水水質調查、地下水污染物候選清單

Emerging contaminants, Groundwater quality survey, Groundwater contaminants candidate list

劉志忠

郭奕妤

02-27691002#135

yiyu@setl.com.tw

本計畫主要辦理地下水關切物質調查、關切區域研析及管制標準檢討等工作。本計畫已彙整國內外關切之持久性有機污染物、環境賀爾蒙等新興污染物，更新地下水關切物質清單至177項，並依據排序成果及地下水歷年檢出情形，篩選出建議優先關切之物質（如全氟辛酸），提出後續調查規劃及管制策略建議。針對國內未有監測資料之新興污染物（苯乙烯、醛類、1,2,3－三氯丙烷）、尚需確認地下水影響範圍之新興污染物（壬基酚、雙酚A等）及已列管項目管制物種適妥性檢討與調查（氰化物、總酚），本計畫已依據原物料使用及歷年環境監測數據，篩選高潛勢區域辦理地下水調查，並綜整環保署歷年地下水關切物質調查成果，歸納優先討論之關注項目，於後續專家諮詢會議研商討論地下水可行管制方案。此外，本計畫也已彙整國內地下水關切區域背景資料，針對使用地下水之簡易自來水系統，盤點出高潛勢區域，並擬定各相關單位權責分工事項，後續將相關研析成果知會相關單位，據以推動跨單位合作。

新興污染物、地下水水質調查、地下水污染物候選清單

EPA-107-GA12-03-A253(本文)1216.pdf

25MB

EPA-107-GA12-03-A253(本文)

2020/2/1 上午 12:00:00

The purpose of this project is to investigate and review the standards of concerned groundwater contaminants, conduct survey on concerned contaminated regions and amending Groundwater Pollution Monitoring and Pollution Standards. Contamination potential and distribution of emerging contaminants such as persistent organic pollutants (POPs) and endocrine disrupting chemicals (EDCs) were assessed. Besides, the groundwater contaminants candidate list was updated to 177 substances and their priorities were rearranged. The arrangements and historical groundwater detection data became bases for the suggested prioritized concerned contaminant (eg. Perfluorooctanoic acid). The results and recommendations for control strategies were proposed. The concerned emerging contaminantsinclude including styrene, aldehyde and 1,2,3-Trichloropropane and the affected regions by emerging contaminants (Nonylphenol and Bisphenol A) were left unconfirmed. The appropriateness of regulated contaminants (cyanide and phenol) were reviewed and surveyed, and the potential region of concerned contaminants were identified through raw materials usage and historical investigation data. Groundwater investigation was conducted based on the use of raw materials and historical environmental monitoring data. Domestic groundwater concern substance investigation surveys were analyzed to propose priority substances, and to further discuss feasible groundwater control schemes at expert consultation meetings. In this project, background information of groundwater concerned regions were also collected. For the Simplified tap water system in groundwater concern areas, their contamination potential have been identified and division of responsibilities were presented. It is suggested that the results should be notified to the relevant units to promote cross-unit cooperation.

Emerging contaminants, Groundwater quality survey, Groundwater contaminants candidate list