عرض بسيط للتسجيلة

المؤلفKayvani Fard, Ahmad
المؤلفRhadfi, Tarik
المؤلفKhraisheh, Majeda
المؤلفAtieh, Muataz A.
المؤلفKhraisheh, Marwan
المؤلفHilal, Nidal
تاريخ الإتاحة2021-05-20T04:35:57Z
تاريخ النشر2016
اسم المنشورDesalination
المصدرScopus
الرقم المعياري الدولي للكتاب119164
معرّف المصادر الموحدhttp://dx.doi.org/10.1016/j.desal.2015.11.004
معرّف المصادر الموحدhttp://hdl.handle.net/10576/18435
الملخصFouling and scaling is one of the major challenges in membrane distillation process. This study investigates the utilizing of thermal rejected brine produced from multi-stage flash distillation (MSF) to minimize fouling and scaling on membranes in direct contact membrane distillation (DCMD) settings. The effect of operating parameters on permeate flux and the extent of scaling during long time operation was considered and compared when real seawater and reject thermal brine were used. The deposit morphology of scaling was observed using different analytical methods, including scanning electron microscopy and contact angle measurement. Thermal brine showed enhanced performance in terms of flux and scaling compared to seawater. It was found that flux is reduced by 8% compared to 12-20% when the feed to the DCMD was brine was used as compared to seawater. In addition, thermal brine feed showed better anti-fouling behavior compared to the fresh seawater which contains different organic and inorganic contaminants.Furthermore, utilizing waste heat contained in the thermal brine to raise the temperature of the feed was advantageous in increasing the energy efficiency of DCMD process.
راعي المشروعThe authors would like to express their gratitude to Qatar University and ConocoPhillips GWSC for their financial support of this work under grants QUST-CENG Fall 12/13-22 and QUEX-CWT-11/12-5 respectively.
اللغةen
الناشرElsevier B.V.
الموضوعDirect contact MD
Flux
Fouling
Membrane distillation
Scaling
Seawater
العنوانReducing flux decline and fouling of direct contact membrane distillation by utilizing thermal brine from MSF desalination plant
النوعArticle
الصفحات172-181
رقم المجلد379
dc.accessType Abstract Only


الملفات في هذه التسجيلة

الملفاتالحجمالصيغةالعرض

لا توجد ملفات لها صلة بهذه التسجيلة.

هذه التسجيلة تظهر في المجموعات التالية

عرض بسيط للتسجيلة