教師資料查詢 | 類別: 期刊論文 | 教師: 李奇旺 Chi-Wang Li (瀏覽個人網頁)

標題:A Novel Osmosis Membrane Bioreactor-Membrane Distillation Hybrid System For Wastewater Treatment And Reuse
學年104
學期2
出版(發表)日期2016/06/01
作品名稱A Novel Osmosis Membrane Bioreactor-Membrane Distillation Hybrid System For Wastewater Treatment And Reuse
作品名稱(其他語言)
著者Nguyen, Nguyen Cong; Nguyen, Hau Thi; Chen, Shiao-Shing; Ngo, Huu Hao; Guo, Wenshan; Chan, Wen Hao; Ray, Saikat Sinha; Li, Chi-Wang; Hsu, Hung-Te
單位
出版者
著錄名稱、卷期、頁數Bioresource Technology 209, pp.8-15
摘要A novel approach was designed to simultaneously enhance nutrient removal and reduce membrane fouling for wastewater treatment using an attached growth biofilm (AGB) integrated with an osmosis membrane bioreactor (OsMBR) system for the first time. In this study, a highly charged organic compound (HEDTA3−) was employed as a novel draw solution in the AGB-OsMBR system to obtain a low reverse salt flux, maintain a healthy environment for the microorganisms. The AGB-OsMBR system achieved a stable water flux of 3.62 L/m2 h, high nutrient removal of 99% and less fouling during a 60-day operation. Furthermore, the high salinity of diluted draw solution could be effectively recovered by membrane distillation (MD) process with salt rejection of 99.7%. The diluted draw solution was re-concentrated to its initial status (56.1 mS/cm) at recovery of 9.8% after 6 h. The work demonstrated that novel multi-barrier systems could produce high quality potable water from impaired streams.
關鍵字Osmosis membrane bioreactor (osmbr);Attached growth biofilm (AGB);Draw solution;High charge;Membrane distillation (MD)
語言英文
ISSN0960-8524;1873-2976
期刊性質國外
收錄於SCI;
產學合作
通訊作者Chen, Shiao-Shing
審稿制度
國別荷蘭
公開徵稿
出版型式,電子版,紙本
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