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المؤلفVan, Huy Tran
المؤلفLim, Sungil
المؤلفJun Park, Myoung
المؤلفSuk Han, Dong
المؤلفPhuntsho, Sherub
المؤلفPark, Hyunwoong
المؤلفMatsuyama, Hideto
المؤلفKyong Shon, Ho
تاريخ الإتاحة2022-12-19T12:16:35Z
تاريخ النشر2019-10-18
اسم المنشورBioresource Technology
المعرّفhttp://dx.doi.org/10.1016/j.biortech.2019.122303
الاقتباسLim, S., Park, M. J., Han, D. S., Phuntsho, S., Park, H., Matsuyama, H., & Shon, H. K. (2020). Fouling and performance of outer selective hollow fiber membrane in osmotic membrane bioreactor: cross flow and air scouring effects. Bioresource Technology, 295, 122303.
الرقم المعياري الدولي للكتاب0960-8524
معرّف المصادر الموحدhttps://www.sciencedirect.com/science/article/pii/S0960852419315330
معرّف المصادر الموحدhttp://hdl.handle.net/10576/37396
الملخصThis study assessed impacts of cross-flow velocity (CFV) and air scouring on the performance and membrane fouling mitigation of a side-stream module containing outer-selective hollow fiber thin film composite forward osmosis membrane in osmosis membrane bioreactor (OMBR) system for urban wastewater treatment. CFV of draw solution was optimized, followed by the impact assessment of three CFVs on feed solution (FS) stream and periodic injection of air scouring into the side-stream module. Overall, the OMBR system exhibited high and stable performance with initial water flux of approximately 15 LMH, high removal efficiencies of bulk organic matter and nutrients. While FS’s CFVs insignificantly affected the performance and membrane fouling, regular air scouring showed substantial impact with better performance and high efficiency in mitigating membrane fouling. These results indicated that periodic air scouring can be applied into the side-stream membrane module for efficient fouling mitigation without interruption the operation of the OMBR system.
راعي المشروع- Qatar National Research Fund (QNRF) - grant #NPRP 9-052-2-020. - Bhutan Trust Fund for Environmental Conservation - grant #MB0167Y16. - Australian Research Council (ARC) - grant #FT140101208. - Japan Society for the Promotion of Science (KAKEN) - grant #18H03854. - National Research Foundation of Korea (NRF) - grant #NRF-2016M3A7B4908169, NRF-2018R1A6A1A03024962, NRF-2019R1A2C2002602.
اللغةen
الناشرElsevier
الموضوعOuter-selective hollow fiber
Cross flow velocity
Air scouring
Osmotic membrane bioreactor
Membrane fouling
العنوانFouling and performance of outer selective hollow fiber membrane in osmotic membrane bioreactor: Cross flow and air scouring effects
النوعArticle
رقم المجلد295
ESSN1873-2976
dc.accessType Open Access


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