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Title 99年度彰化縣土壤及地下水污染調查及查證工作計畫
Abstract 本縣20 口場置性監測井依據合約99 年共進行2 次合計40 口次地下水調查，檢測結果重金屬、揮發性有機物及總酚等濃度都低於地下水污染監測標準。地下水整體水質狀況而言，常見有鐵、錳、總有機碳、硬度、總溶解固體物、氯鹽、硫酸鹽、氨氮等檢測項目超過地下水污染監測標準，應持續定期監測。本年度計畫農地調查合計62 筆地號約13 公頃共100 點土壤樣品，結果發現9 筆地號超過土壤污染管制標準，環保局已進行相關公告並轉由「98 年度彰化縣農地土壤重金屬污染控制場址改善工作計畫」進行改善。有關公園綠地土壤調查，共計11 處公園，完成約16.5公頃共52 點次調查作業，土壤檢測結果，八種重金屬濃度均低於土壤污染管制標準2及監測標準值。針對彰化縣內指定公告事業、廢棄物再利用業者與高污染潛勢工廠調查與查證工作，本計畫共執行10 家工廠調查，分析結果發現4 處污染之工廠均已由環保局依「土壤及地下水污染整治法」進行列管。加油站現場查核工作擇定7 站次進行測漏管功能測試及油氣檢測，有測漏管功能不彰或陰極防蝕電位不良之加油站已通知業者進行改善後並建議於明年度計畫優先複查。
EngTitle Investigation and Verification of Soil and Groundwater Pollution project
EngAbstract This project started from May 22nd, 2010 to Dec. 31st 2010. Abiding by the contract ofyear 2010, two groundwater investigations were processed into each of the 20 monitoringwells in this county, which means 40 times of groundwater investigations were executed intotal. The result shows that the concentrations of heavy metal, VOCs, and phenols are allunder the groundwater pollution monitoring standards. The usual examination items such as,Fe, Mn, TOC, hardness, TDS, Cl−, SO42−, and NH4+ are all higher than the groundwaterpollution monitoring standards, which should regularly be continuously monitored. Thefarmland investigations of this year’s project total 62 lot numbers, about 100 soil samples in13 hectares. The result shows that there are 9 fields contaminated, The EnvironmentalProtection Bureau have handed it over to the “The remediation project of Changhuacounty's agricultural soil metal pollution control sites in 2009” for furtherimprovement. The park soil investigations in this year total 11 parks, which means 52investigations in 165 hectares have been processed. The result of the examinationsays that heavy metals are all lower than the soil pollution monitoring Standards. The highpollution potential factories had thoroughly processed 10 factory investigations, and theanalysis result found 4 factories contaminated. All the contaminated factories have beensupervised by the Environmental Protection Bureau, according to the Soil orGroundwater Pollution Regulations. 7 investigations were processed on site in the gasstation, and 6 gas stations were found to have soil gas monitoring well malfunction or thecorrosion prevention equipment malfunction. 5 of the gas stations mentioned above have beennotified for improvement and will be firstly investigated in next year’s project
ProjectYear 099
SponsorOrg 彰化縣環境保護局
ExecutingOrg 澳新科技股份有限公司
PublicFullVersionURL http://epq.epa.gov.tw/project/FileDownload.aspx?fid=26816