109年度土壤及地下水污染調查及查證工作計畫-彰化縣
| 中文摘要 | 工作事項內容為地下水水質監測及維護、有污染疑慮之工廠及中央主管機關公告事業調查與查證、農地監測場址重金屬監測、污染場址監督查核、驗證、定期監測及地下儲槽查核監測、污染場址監督查核、巡查及管理、農地污染預防工作及民眾陳情及緊急應變等項目。計畫履約期限為自109年01月22日至11月30日完成，工作成果摘要如下。 1.地下水水質監測及監測井維護 (1)場置性及區域性監測井維護 計畫完成122口次區域性及場置性監測井巡查及維護，7處監測井外觀修繕、3口監測井井體設施修復、13口監測井井況評估、7口監測井再次完井及5口監測井異物排除。 (2)枯水期和豐水期地下水質監測 完成本年度1口次場置性監測井採樣及分析，另外環保署於08月份移交彰濱工業區(線西區)既有監測井(N00056及N00247)辦理豐水期監測，分析項目皆為一般項目、揮發性有機化合物(VOCs)(地下水污染管制項目)、半揮發性有機化合物(SVOCs)(地下水污染管制項目)及總石油碳氫化合物，監測成果顯示總有機碳、氨氮、重金屬鐵及錳超過第二類地下水污染監測標準。 2.有污染疑慮之工廠及中央主管機關公告事業調查與查證工作 有污染疑慮之工廠調查完成25家工廠之現勘與訪談，進場調查19家業者，其中8家工廠土壤調查結果超過土壤污染管制標準；中央主管機關公告事業調查與查證共執行13家現勘，其中8家執行土壤污染調查，調查結果1處土壤調查結果超過土壤污染管制標準，其餘則均未有超過土壤污染管制標準之情形。 3.達監測標準農地重金屬監測 農地調查完成441筆農地坵塊監測，結果29筆農地坵塊超過食用作物農地之管制標準值，並已完成剷除及公告列管。 4.污染場址監督查核、驗證及定期監測工作 完成501次場址巡查。場址驗證完成28處驗證作業及3處達監測標準場址(非農地)之定期監測。 5.民眾陳情及緊急應變作業 民眾陳情及緊急應變完成9場次調查。 | ||
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| 中文關鍵字 | 有污染疑慮工廠調查、監測井維護、農地定期監測 | ||
基本資訊
| 專案計畫編號 | 1080066225 | 經費年度 | 109 | 計畫經費 | 20050 千元 |
|---|---|---|---|---|---|
| 專案開始日期 | 2020/01/22 | 專案結束日期 | 2020/11/30 | 專案主持人 | 何佩紋 |
| 主辦單位 | 彰化縣環境保護局 | 承辦人 | 林俊丞 | 執行單位 | 上準環境科技股份有限公司 |
成果下載
| 類型 | 檔名 | 檔案大小 | 說明 |
|---|---|---|---|
| 期末報告 | 109年度土壤及地下水污染調查及查證工作計畫-彰化縣期末報告(公開完整版).pdf | 32MB |
The Survey of the Soil and Groundwater Contamination in Chang-hua County in 2020
| 英文摘要 | For the environmental sustainability, the program of “The Survey of Soil and Groundwater Contamination in Changhua county in 2020” has been advanced, which involves groundwater monitoring wells maintenance and groundwater investigation, farmland monitoring, potential polluting factory investigation, to supervise and verify pollution remediation of contaminated sites, dealing with emergency cases, and administrative assistances. The plan had been executed from January 1st 2020 to November 30th 2020, and the results of implementation are summarized as follows: At first, the task of groundwater monitoring wells inspection has been implemented twice this year and there were totally 10 maintenance works finished. All slug tests of groundwater monitoring wells were completed, and seven purges and five foreign matter exclusion of monitoring well were implemented according to the slug test results. Besides, there were 3 monitoring wells surveys accomplished in dry or wet season, the results total organic carbon, ammonia nitrogen, iron and manganese concentrations over than Groundwater Pollution Monitor Standards and the others are less than Groundwater Pollution Control Standards. There were 441 farmlands finished sampling for regular monitoring, and the analysis results showed 29 farmlands exceeded Soil Pollution Control Standards. In addition, the work team explored 38 factories with pollution potential in Changhua County. According to the exploration, there were 27 plants chosen and sampled, and the results demonstrated 9 factories’ soil samples over the control standards. With respect to the mission of to supervise and verify pollution remediation of polluted sites, those sites had been examined at least bimonthly, and there were 28 listed sites completed verification and 3 sites sampled for regular monitoring. There were entirely 9 emergency cases implemented during plan period. | ||
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| 英文關鍵字 | Potential polluting factory investigation, Maintenance of monitoring well, Farmland sites sampled for regular monitoring | ||