Fenton oxidation-based cleaning technology for powdered activated carbon-precoated dynamic membranes used in microfiltration seawater pretreatment systems
學年 108
學期 1
出版（發表）日期 2019-12-01
作品名稱 Fenton oxidation-based cleaning technology for powdered activated carbon-precoated dynamic membranes used in microfiltration seawater pretreatment systems
作品名稱（其他語言）
著者 Jansen Fajar Soesanto; Kuo-Jen Hwang; Chiao-Wei Cheng; Hung-Yuan Tsai; Allen Huang; Chien-Hua Chen; Tung-Wen Cheng; Kuo-Lun Tung
單位
出版者
著錄名稱、卷期、頁數 Journal of Membrane Science 591, 117298
摘要 In this study, we investigated the performance of powdered activated carbon dynamic membranes (PAC DMs) in fouling mitigation strategies during cross-flow microfiltration for high-efficiency seawater pretreatment. By altering the fouling mechanism and water molecule pathway, PAC DMs successfully enhanced the pseudo-steady-state filtration flux and rejection of cross-flow microfiltration by 53% and 29%, respectively, compared to filtration without a PAC DM. Moreover, Fenton oxidation processes (FOPs) application in the DMs’ cross-flow cleaning was studied and showed promising results, recovering up to 28% of the initial filtration flux when used alone and 52% when combined with alkaline cleaning. This study provides insight into the utilization FOPs cleaning technology for PAC DMs cross-flow cleaning, allowing the automation and optimization of DMs operation.
關鍵字 Dynamic membrane filtration;Fenton oxidation processes;Seawater pretreatment;Membrane cleaning
語言 en_US
ISSN 0376-7388
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Tung-Wen Cheng
審稿制度 否
國別 TWN
公開徵稿
出版型式 ,電子版,紙本
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