111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巡查維護、公告事業工廠調查與查證、農地與非農地監測場址重金屬監測、污染場址監督查核與驗證、貯存設施管理、配合農作物及土壤同步採樣、農地場址改善監督與驗證作業、灌溉渠道底泥溯源調查工作及民眾陳情及緊急應變等項目。計畫履約期限為自111年01月01日至111年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、6口監測井再次完井及5口監測井異物排除。 (2)地下水質監測 針對轄區內芳苑鄉漢寶園段0591-0000地號疑似非法棄置場址下游之2口監測井（編號N00755、N00756）及彰濱工業區(線西區)2口既有監測井(編號N00056、N00247)辦理地下水質監測。前述四口監測井監測結果地下水質並無異常現象。 2.中央主管機關公告事業調查與查證 中央主管機關公告事業共執行10家工廠之現勘與訪談，進場調查5家業者，其中1家工廠土壤調查結果超過土壤污染管制標準。 3.農地監測場址重金屬監測作業與配合農作物及土壤同步採樣工作 農地調查完成199筆農地坵塊監測，結果1筆農地坵塊超過食用作物農地之管制標準值，並已完成公告列管作業；另完成119筆農作物及土壤同步採樣。 4.污染場址監督查核、驗證及定期監測工作 共計完成縣內57處污染場址之定期巡查作業、10處列管場址改善完成驗證作業及2處達監測標準場址(非農地)之定期監測。 5.貯存設施查核與管理 共計完成縣內15處地下儲槽系統土壤氣體監測與查核作業、2處地下儲槽系統場址土壤與地下水調查作業與292站貯存系統法規符合度查核作業。 6.農地場址改善監督與驗證作業 共計完成7.50公頃農地細密調查監督、7.93公頃農地改善監督與3.0545公頃農地改善完成驗證作業。另完成150間未登記工廠盤查作業。 7.民眾陳情及緊急應變作業 民眾陳情及緊急應變共完成6件土壤與地下水相關調查作業。 | ||
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| 中文關鍵字 | 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 | 經費年度 | 111 | 計畫經費 | 20723.500 千元 | |
|---|---|---|---|---|---|
| 專案開始日期 | 2022/01/01 | 專案結束日期 | 2022/11/30 | 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 | 定稿-完整.pdf | 32MB |
The Survey of the Soil and Groundwater Contamination in Chang-hua County in 2022
| 英文摘要 | For the environmental sustainability, the program of “The Survey of Soil and Groundwater Contamination in Changhua county in 2022” has been advanced, which involves groundwater monitoring wells maintenance and groundwater investigation, farmland and others monitoring, storage tank management, to supervise and verify pollution remediation of contaminated sites (including farmland and non-farmland), dealing with emergency cases, and administrative assistances. The plan had been executed from January 1st 2022 to November 30th 2022, 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 6 purges and 5 foreign matter exclusion of monitoring well were implemented according to the slug test results. Besides, there were 4 monitoring wells surveys accomplished, of which 2 have iron and manganese concentrations exceeding the Groundwater Pollution Monitor Standards, and the other 2 monitoring wells in Changhua Coastal Park (Xianxi) have monitored total dissolved solids, chloride salts, sulfates, ammonia nitrogen, total hardness, iron and manganese concentrations over the Groundwater Pollution Monitor Standards, and the concentrations of the other monitoring items were all lower than Groundwater Pollution Control Standards. In addition, the work team explored 10 factories with pollution potential in Changhua County. According to the exploration, there were 5 plants chosen and sampled, and the results demonstrated 1 factory’s soil samples having soil pollutions. We inspected 15 gas stations and completed 2 gas stations’ investigations of the soil and groundwater, otherwise also provided consultation for 292 storage facilities. There were 199 farmlands finished sampling for regular monitoring, and cooperated with Agriculture and Food Agency (Council of Agriculture, Executive Yuan) to sample 119 soil. All the analysis results showed 1 farmland exceeded Soil Pollution Control Standards. With respect to the mission of to supervise and verify pollution remediation of polluted sites (including farmland and non-farmland), those sites had been examined at least bimonthly. There were 10 listed sites and 3.05 hectare farmland completed verification, 2 sites sampled for regular monitoring. During plan period entirely 150 non duly-registered factories had been inventoried and 6 emergency cases implemented. | ||
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| 英文關鍵字 | Factory investigation, Maintenance of monitoring well, farmland sites sampled for regular monitoring | ||