کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5147391 | 1497384 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Enhanced hydrogen production from palm oil mill effluent using two stage sequential dark and photo fermentation
ترجمه فارسی عنوان
افزایش تولید هیدروژن از فاضلاب کارخانه روغن نخل با استفاده از دو مرحله تثبیت تیره و تخمیر عکس
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
The aim of this study was to investigate the maximum hydrogen yield as well as the chemical oxygen demand (COD) reduction from palm oil mill effluent (POME) by using two stage sequential dark and photo fermentation. The first stage operation was carried out using Clostridium butyricum LS2, which has the maximum hydrogen yield of 0.784Â ml H2/ml POME and COD removal of 57%. The dark fermentative effluent was diluted with 50% of tap water (DEPOME-50), for better penetration of light and was subsequently used as substrate to the second stage fermentation using Rhodopseudomonas palustris as hydrogen producer. Hydrogen production was monitored under optimized light illumination of 7Â klux, in batch mode. The two-stage fermentation enhanced the total hydrogen yield from 0.784 (dark fermentation) to 3.064Â ml H2/ml POME (dark/photo-fermentation). Meanwhile, a 93% of total COD removal was also achieved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 41, Issue 41, 2 November 2016, Pages 18431-18440
Journal: International Journal of Hydrogen Energy - Volume 41, Issue 41, 2 November 2016, Pages 18431-18440
نویسندگان
Puranjan Mishra, Sveta Thakur, Lakhveer Singh, Zularisam Ab Wahid, Mimi Sakinah,