Lab-based investigation of enhanced BTEX attenuation driven by groundwater table fluctuation

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• 作者：Y.S. Yang^a ; ^b ; Panpan Li^a ; Xi Zhang^a ; Mingjie Li^a ; Ying Lu^a ; ^{luying.819@163.com} ; Bin Xu^a ; Tong Yu^a
• 关键词：BTEX ; Groundwater table fluctuation (GTF) ; Flushing ; Attenuation ; Adsorption
• 刊名：Chemosphere
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：169
• 期：Complete
• 页码：678-684
• 全文大小：1474 K
• 卷排序：169

文摘

A lab study on the effect of groundwater fluctuation on contaminants transport. Flushing, dissolution, mixing and adsorption was identified to be major mechanisms. A threshold was recommended for water flushing works on toluene transport in media. Dissolution was inferred to be affected by hydrochemical factors. Adsorption was found to take effects in toluene behavior throughout whole process.