Comparative meta-analysis and experimental kinetic investigation of column and batch bottle microcosm treatability studies informing in situ groundwater remedial design

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• 作者：Erin M. Driver^a ; Jeff Roberts^b ; Peter Dollar^b ; Maurissa Charles^a ; Paul Hurst^c ; Rolf U. Halden^a ; ^{halden@asu.edu}
• 关键词：Treatability studies ; Continuous-flow columns ; Batch bottles ; Kinetics ; Perchloroethylene
• 刊名：Journal of Hazardous Materials
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：323
• 期：part_PA
• 页码：377-385
• 全文大小：2192 K
• 卷排序：323

文摘

Literature revealed an industry preference for batch kinetics over column kinetics. Generally, observed rate constants were higher (faster rates) for continuous systems. Greater data density in columns creates more reliable estimates for sustained rates. For controlled-release carbon sources, batch data may overestimate in situ results. Unified framework for data use and reporting in treatability studies is necessary.