Fenton oxidation-based cleaning technology for powdered activated carbonprecoated dynamic membranes used in microfiltration seawater pretreatment systems

淡江大學機構典藏 > 工學院 > 化學工程與材料工程學系暨研究所 > 期刊論文 > Item 987654321/118121

請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/118121

題名:	Fenton oxidation-based cleaning technology for powdered activated carbonprecoated dynamic membranes used in microfiltration seawater pretreatment systems
作者:	Soesanto, Jansen Fajar;Hwang, Kuo-Jen;Cheng, Chiao-Wei;Tsai, Hung-Yuan;Huang, Allen;Chen, Chien-Hua;Cheng, Tung-Wen;Tung, Kuo-Lun
關鍵詞:	Dynamic membrane filtration;Fenton oxidation processes;Seawater pretreatment;Membrane cleaning
日期:	2019
上傳時間:	2020-02-22 12:10:22 (UTC+8)
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.
關聯:	Journal of Membrane Science 591, 117298
DOI:	10.1016/j.memsci.2019.117298
顯示於類別:	[化學工程與材料工程學系暨研究所] 期刊論文

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
index.html		0Kb	HTML	146	檢視/開啟

在機構典藏中所有的資料項目都受到原著作權保護.

TAIR相關文章