Improving biohydrogen production using Clostridium beijerinckii immobilized with magnetite nanoparticles
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| 024 | 7 | 0 | |a 10.1007/s00253-015-6484-6 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00253-015-6484-6 | ||
| 245 | 0 | 0 | |a Improving biohydrogen production using Clostridium beijerinckii immobilized with magnetite nanoparticles |h [Elektronische Daten] |c [Trevor Seelert, Dipankar Ghosh, Viviane Yargeau] |
| 520 | 3 | |a In order to supplement the need for alternative energy resources within the near future, enhancing the production of biohydrogen with immobilized Clostridium beijerinckii NCIMB8052 was investigated. Magnetite nanoparticles were functionalized, with chitosan and alginic acid polyelectrolytes using a layer-by-layer method, to promote bacterial attachment. Cultivating C. beijerinckii with these nanoparticles resulted in a shorter lag growth phase and increased total biohydrogen production within 100-ml, 250-ml and 3.6-L reactors compared with freely suspended organisms. The greatest hydrogen yield was obtained in the 250-ml reactor with a value of 2.1 ± 0.7molH2/mol glucose, corresponding to substrate conversion and energy conversion efficiencies of 52 ± 18 and 10 ± 3%, respectively. The hydrogen yields obtained using the immobilized bacteria are comparable to values found in literature. However, to make this process viable, further improvements are required to increase the substrate and energy conversion efficiencies. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2015 | ||
| 690 | 7 | |a Biohydrogen |2 nationallicence | |
| 690 | 7 | |a Clostridium beijerinckii |2 nationallicence | |
| 690 | 7 | |a Magnetite |2 nationallicence | |
| 690 | 7 | |a Chitosan |2 nationallicence | |
| 690 | 7 | |a Alginic acid |2 nationallicence | |
| 690 | 7 | |a Immobilization |2 nationallicence | |
| 700 | 1 | |a Seelert |D Trevor |u Department of Chemical Engineering, McGill University, 3610 University St., H3A 2B2, Montréal, QC, Canada |4 aut | |
| 700 | 1 | |a Ghosh |D Dipankar |u Département de Microbiologie et Immunologie, Université de Montréal, C.P. 6128, Succ. Centre-ville, H3C 3J7, Montréal, QC, Canada |4 aut | |
| 700 | 1 | |a Yargeau |D Viviane |u Department of Chemical Engineering, McGill University, 3610 University St., H3A 2B2, Montréal, QC, Canada |4 aut | |
| 773 | 0 | |t Applied Microbiology and Biotechnology |d Springer Berlin Heidelberg |g 99/9(2015-05-01), 4107-4116 |x 0175-7598 |q 99:9<4107 |1 2015 |2 99 |o 253 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00253-015-6484-6 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00253-015-6484-6 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Seelert |D Trevor |u Department of Chemical Engineering, McGill University, 3610 University St., H3A 2B2, Montréal, QC, Canada |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Ghosh |D Dipankar |u Département de Microbiologie et Immunologie, Université de Montréal, C.P. 6128, Succ. Centre-ville, H3C 3J7, Montréal, QC, Canada |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Yargeau |D Viviane |u Department of Chemical Engineering, McGill University, 3610 University St., H3A 2B2, Montréal, QC, Canada |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Applied Microbiology and Biotechnology |d Springer Berlin Heidelberg |g 99/9(2015-05-01), 4107-4116 |x 0175-7598 |q 99:9<4107 |1 2015 |2 99 |o 253 | ||