Forward osmosis desalination by utilizing chlorhexidine gluconate based mouthwash as a reusable draw solute
學年 105
學期 1
出版（發表）日期 2016-11-15
作品名稱 Forward osmosis desalination by utilizing chlorhexidine gluconate based mouthwash as a reusable draw solute
作品名稱（其他語言）
著者 Ray, Saikat Sinha; Chen, Shiao-Shing; Nguyen, Nguyen Cong; Nguyen, Hau Thi; Li, Chi-Wang; Wang, Jing; Yan, Bin
單位
出版者
著錄名稱、卷期、頁數 Chemical Engineering Journal 304, p.962-969
摘要 Forward osmosis is a membrane technology which is of high interest for water reclamation and desalination. To stabilize the forward osmosis (FO) process practical and cost-effective, selection of an appropriate draw solute is essential. Chlorhexidine gluconate based mouth-wash (CMW) has been determined to have high osmolality and low toxicity, rendering it applicable as a novel draw solute in future applications. The experimental data of the FO process demonstrated the advantage of using CMW compared with using conventional salt (NaCl), and parameters such as the water flux (Jw), reverse salt flux (Js), and specific reverse salt flux (Js/Jw) were considered. The specific reverse salt flux (Js/Jw) of 100% mouthwash was found to be 0.07 g/L, lower than that of 0.5 M NaCl. A thermally driven membrane distillation (MD) was used for the recovery system. Furthermore, the reusability of the draw solute was determined to be an effective agent for antifungal and antimicrobial activity. Hence, the overall performance supported CMW as a promising draw solute for FO-MD systems.
關鍵字 Desalination;Draw solute;Forward osmosis;Chlorhexidine gluconate mouthwash;Membrane distillation
語言 en
ISSN 1385-8947
期刊性質 國外
收錄於 SCI EI
產學合作
通訊作者 Chen, Shiao-Shing
審稿制度 否
國別 NLD
公開徵稿
出版型式 ,紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/109175 )