環境資源報告成果查詢系統

彰化縣農地土壤污染控制場址適當措施改善計畫-111年

中文摘要 本計畫招標規範執行範圍為50筆坵塊、71筆地號、11.324816公頃,計畫執行期間於111年依環保局指示新增納入3筆坵塊、3筆地號、0.3612公頃公告列管農地;112年依環保局指示新增納入5筆坵塊、7筆地號、1.233321公頃公告列管農地,故本計畫實際執行範圍為58筆坵塊、81筆地號、12.919337公頃,其中有4筆坵塊、5筆地號、0.8400公頃屬已於前期計畫完成污染改善,需於本計畫執行地力回復;13筆坵塊、17筆地號、2.983656公頃需於本計畫執行污染改善及地力回復;38筆坵塊、56筆地號、8.32106公頃需於本計畫執行細密調查、工法評估、污染改善及地力回復;3筆坵塊、3筆地號、0.774621公頃因需借道始能進場改善,而無法於計畫執行期間完成污染改善,故僅執行細密調查及工法評估。本計畫執行農地分布範圍為和美鎮(大雅段、大嘉段、大榮段、大霞段、嘉詔段、嘉慶段、嘉安段)、鹿港鎮(永安段、振興段、鹿昇段、鹿犁段、鹿雅段、鹿鳳段、鹿鳴段)、花壇鄉(北口段、華南段)、彰化市(西門口段、西勢子段西勢子小段、南興段、莿桐段、彰興段、線東段、磚磘段),共計23筆地段。 本計畫工作內容摘要為細密調查完成面積為9.095681公頃,共採樣270點次、810樣次XRF篩測及40樣次全量分析;污染改善作業完成面積為11.236116公頃,自行驗證完成面積為11.236116公頃,監督驗證作業完成面積為11.304716公頃;地力回復作業完成12.076116公頃;污染農地排土數量為4,825.61噸,客土數量為4,372立方米;污染土壤離場配合環保局指定方式,其中從暫置區清運至日友公司為444.95噸,從暫置區清運至福興掩埋場為8,076.72噸(為符合允收需求至一般用地土壤管制標準以下,進場乾淨客土3,819.10噸進行混拌);其它為提升農地活化利用率,已完成辦理6場次光電設施觀摩會。
中文關鍵字 土壤、重金屬、整治、耕犁工法、排客土、地力回復

基本資訊

專案計畫編號 經費年度 111 計畫經費 47940.822 千元
專案開始日期 2022/04/13 專案結束日期 2023/11/12 專案主持人 呂明禧
主辦單位 彰化縣環境保護局 承辦人 尤敦誼 執行單位 能碩工程顧問股份有限公司

成果下載

類型 檔名 檔案大小 說明
期末報告 111年農地期末報告本文_已標記密文.pdf 20MB 期末報告-定稿

Improvement Plan for Proper Measures at Changhua County Agricultural Land Soil Pollution Control Site -2022

英文摘要 The scope of execution for this project includes 50 plots, 71 land lots, covering an area of 11.324816 hectares. During the project execution period in the year 2022, three additional plots, three land lots, and 0.3612 hectares of agricultural land were newly incorporated into the announced management according to the instructions of the Environmental Protection Bureau. In the year 2023, five more plots, seven land lots, and 1.233321 hectares of agricultural land were added to the announced management based on the Environmental Protection Bureau's instructions. Therefore, the current actual execution scope of this project consists of 58 plots, 81 land lots, covering 12.919337 hectares. Among them, four plots, five land lots, and 0.8400 hectares have already undergone pollution improvement in the previous phase and require land fertility restoration in the current project. Thirteen plots, 17 land lots, and 2.983656 hectares require pollution improvement and land fertility restoration in the current project. Thirty-eight plots, 56 land lots, and 8.32106 hectares need detailed investigation, method assessment, pollution improvement, and land fertility restoration in the current project. Three plots, three land lots, and 0.774621 hectares cannot complete pollution improvement during the project execution period due to the need for access improvement and will only undergo detailed investigation and method assessment. The distribution of agricultural land in this project spans areas in Hemei Township (Daya, Dajia, Darong, Daxia, Jiachao, Jiaqing, Jiaan), Lukang Township (Yong'an, Zhenxing, Lusheng, Luli, Luya, Lufeng, Luming), Huatan Township (Beikou, Huanan), Changhua City (Ximenkou, Xishizi, Nanxing, Citong, Zhangxing, Xian Dong, Zhuanqiao), totaling 23 land sections. The summary of this project's work is as follows: A detailed investigation was conducted on a total area of 9.095681 hectares, involving 270 sampling points,810 sets of XRF screening data, and 40 sets of aqua regia total digestion analysis data. The completion area of pollution improvement operations is 11.236116 hectares, with a self-verification completion area of 11.236116 hectares and a supervised verification completion area of 11.304716 hectares. Land fertility restoration work covered an area of 12.076116 hectares. The quantity of soil removed from the polluted agricultural land amounted to 4,825.61 tons, with imported soil reaching 4,372 cubic meters. The disposal of polluted soil followed the Environmental Protection Agency's designated locations. Of the total, 444.95 tons were transported from the temporary storage area to Sunny Friend E nvironmental Technology Company, while the remaining polluted soil was treated on-site with imported soil until the pollution concentration met the general soil control standards. The actual quantity of imported soil amounted to 3,819.10 tons, with 8,076.72 tons transported from the temporary storage area to the Fuxing landfill. In efforts to enhance the activation and utilization of agricultural land, six solar facility observation sessions have been successfully conducted.
英文關鍵字 soil, heavy metal, remediation, soil turn-over dilution, soil excavation, soil fertility recovery