کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4997193 | 1459904 | 2017 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Photo-fermentative hydrogen production in a 4Â m3 baffled reactor: Effects of hydraulic retention time
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
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چکیده انگلیسی
A 4 m3 pilot-scale baffled continuous-flow photoreactor with four sequential chambers (#1-#4) was established and tested to evaluate its photo-fermentative hydrogen production from wastewater that contains (10 g/L glucose using a functional consortium at 30 °C, under light with an intensity of 3000 ± 200 lux with a hydraulic retention time (HRT) of 24-72 h. The hydrogen production rate and the broth characteristics varied significantly in the flow direction. The hydrogen production rate was highest in chamber #1, and lower in chambers #2-#4 at an HRT of 72 h, while the peak production rate shifted to the latter chambers as the HRT was shortened. The overall H2 production rate increased as HRT decreased, but was not consistent with the predictions that were based on the complete-mixing assumption.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 239, September 2017, Pages 533-537
Journal: Bioresource Technology - Volume 239, September 2017, Pages 533-537
نویسندگان
Quanguo Zhang, Chaoyang Lu, Duu-Jong Lee, Yu-Jen Lee, Zhiping Zhang, Xuehua Zhou, Jianjun Hu, Yi Wang, Danping Jiang, Chao He, Tian Zhang,