کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7705731 | 1497301 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydrogen production from high slat medium by co-culture of Rhodovulum sulfidophilum and dark fermentative microflora
ترجمه فارسی عنوان
تولید هیدروژن از محیط کشت بالا با استفاده از کشت سولفیدوفولوم رودوولوم و میکروفلور تخمیر تیره
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
Potential of pH decrease is one of the major obstacle in stable operation in coculture of dark- and photo-fermentative bacteria for hydrogen production. In this study, a dark fermentative bacterial consort and acid-tolerant marine photo-fermentative bacterium, Rhodovulum sulfidophilum TH-102, were individual or co-cultured in high salt medium for hydrogen production. All co-cultures produced more hydrogen than the individual culture of photo or dark fermentation. The dark/photo bacterial ratios were 1:5, 1:10, 1:15 and 1:20, respectively. Among the coculture ratios, bacterial ratio 1:10 produced the highest hydrogen yield (1694 ± 21 mL/L). The addition of the photo-fermentative bacterium to the dark fermentation consort stabilized the pH value and decreased the oxidation-reduction potential of the co-culture system and extended the hydrogen production period. Carbon fixation by the photo-fermentative bacterium may play some role in improving the hydrogen yield of the co-culture system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 24, 14 June 2018, Pages 10959-10966
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 24, 14 June 2018, Pages 10959-10966
نویسندگان
Jinling Cai, Yue Guan, Tingting Jia, Junjie Yang, Yang Hu, Pengpeng Li, Yue Duan, Lei Zhang, Peng Yu,