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年度	111	專案性質	實驗性質
專案類別	模場試驗	研究主題	整治
申請機構	工業技術研究院	申請系所	綠能與環境研究所
專案主持人	許心蘭	職等/職稱	資深研究員
專案中文名稱	智能化監測分析及注藥技術提升生物厭氧脫氯 整治工法之研究-地下水現地模場試驗
中文關鍵字	三氯乙烯, 生物整治, 量子串連雷射,智能化生物整治系統
專案英文名稱	Development and Application of Intelligent Bioremediation Approaches for Chlorinated-solvent Contaminated Groundwater Sites
英文關鍵字	Trichloroethylene, Bioremediation, Quantum Cascade lasers,Intelligent bioremediation system,
執行金額
執行期間	2022/6/1 至 2024/5/31
計畫中文摘要	本計畫主要研究動機為掌握現地水質及含氯污染物變化趨勢，透過搭配連續水質監測及光學分析設備監測，將監測變化趨勢數據，做為調整現場執行加藥量或菌群調控的參考指標，維持生物厭氧脫氯作用環境穩定。藉由穩定操作過程，可避免過度添加營養基質的情況以及產生生物遲滯作用，導致降解副產物累積的狀況產生，大幅提高生物工法執行效率。 本計畫測試研發光學監測含氯污染物及自動化注藥技術，可減少過往採樣分析耗時費力的過程，結合遠端監控概念，並且有助於提升環境碳足跡減量，達到減碳效益及綠色整治目標。本計畫已建立現場測點IW9(監測井)與MW16(加藥井)，將操作模場內連續式自動加藥設備與水質監測設備，定期收集水質參數變化，作為加藥模式建立所需資料。此外，針對含氯污染物光學監測分析功能，於實驗室尺度下完成光學分析目標化合物(三氯乙烯、順-1,2-二氯乙烯、氯乙烯、乙烯)標準圖譜建立，說明光學儀器具分析三氯乙烯及其降解產物(順-1,2-二氯乙烯、氯乙烯、乙烯)之能力。且建立光學分析水體含氯有機污染濃度光學分析方法。後續計畫將可由長期操作參數並持續測試自動化加藥模式與監測系統，以取得最佳操作條件，透過自動化注藥與水質監測系統相互結合，即時監測水質變化與同時監測多項污染濃度變化趨勢，降低人力成本，以提升其污染整治之成效。
計畫英文摘要	An intelligent bioremediation system was examined to achieve low-cost, high-efficiency and sustainable development to solve groundwater chlorinated contamination problems. The project aims to develop optical monitoring of chlorinated pollutants and intelligent bioremediation system, which reduces the time and labor effort previously required for sampling and analysis. The primary objective of this research is to understand the temporal variations in on-site groundwater quality on chlorinated contaminated site under bioremediation procedure. This study utilizes continuous groundwater quality monitoring and optical analysis equipment to collect data of these changing trends. The monitored data will serve as reference indicators for adjusting the dosage of nutrient amendment in order to maintain a stable environment for biological anaerobic dichlorination processes. By ensuring a stable operational process, it avoids excessive addition of nutrient substrates and the occurrence of biological lag effects, which can lead to the accumulation of degradation by-products, such as cis-DCE and vinyl chlorine(VC). This significantly improves the efficiency of implementing biological treatment methods. By incorporating the concept of remote monitoring, it also contributes to reducing environmental carbon footprints, achieving carbon reduction benefits, and promoting green remediation objectives.