同時處理底泥中持久性有機污染物及汞之整合性技術開發;Integrated Approach for Simultaneous Removal of POPs and Mercury from Contaminated Sediment

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Title:	同時處理底泥中持久性有機污染物及汞之整合性技術開發;Integrated Approach for Simultaneous Removal of POPs and Mercury from Contaminated Sediment
Authors:	張木彬
Contributors:	環境工程研究所
Keywords:	戴奧辛;汞;五氯酚;底泥;裂解;整治技術;PCDD/Fs;Hg;PCP;環境科學
Date:	2016-03-29
Issue Date:	2016-03-30 14:33:06 (UTC+8)
Publisher:	行政院環境保護署
Abstract:	中石化安順場址不管是在污染物形態、污染物數量與污染物濃度均為國內外罕見，污染土壤中所存在之戴奧辛(PCDD/Fs)、五氯酚(PCP)與汞含量均遠超過管制標準；而此種含不同高濃度毒性物質之複合式污染型態，是非常棘手的污染整治場址。研究團隊於102年度以中石化安順場內屬於中度污染範圍之污染土為對象，處理前土壤戴奧辛、五氯酚及總汞濃度分別為86,715 ng-TEQ/kg、8,795 µg/kg 及548 mg/kg。透過本研究群自主研發的連續熱裂解模組進行試驗。成果顯示土壤中戴奧辛及五氯酚的去除效率隨著熱裂解;The contaminated soil and sediment of seawater pools in the An-shun site of Tainan simultaneously contains extremely high concentrations of PCP, PCDD/F and mercury. Different characteristics of these contaminats have caused the difficulty of effective rem;研究期間：10401~10412
Relation:	財團法人國家實驗研究院科技政策研究與資訊中心
Appears in Collections:	[Graduate Institute of Environmental Engineering ] Research Project

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