کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
623384 1455341 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Improving desalination by coupling membrane capacitive deionization with microbial desalination cell
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
Improving desalination by coupling membrane capacitive deionization with microbial desalination cell
چکیده انگلیسی
One main obstacle for the development of microbial desalination cell (MDC) is that desalination rate decreases fast when salt concentration in the cell becomes low. To cover this shortage while using less energy to fulfill complete desalination, membrane capacitive deionization (MCDI) was used in this research as the downstream desalination process to further desalinate 1 g/L salt water. Single MDC, two MDCs in series and in parallel were used as the power supply to drive the MCDI, and the parallel-configuration system gave the best ECA of 264.8 μmol/g, which was a 59% increase compared to that of driven by the potentiostat with the same operational voltage. The desalination rate of the MCDI was as high as 3.7 mg/h in one working cycle. MCDI proved to be an effective technology to combine with MDC for complete salt removal.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 354, 1 December 2014, Pages 23-29
نویسندگان
, , , , , ,