Fermentative hydrogen production from macro-algae Laminaria japonica using anaerobic mixed bacteria
文献类型：期刊论文
| 作者 | Liu, Hongyan1; Wang, Guangce1,2 |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2014-06-05 |
| 卷号 | 39期号:17页码:9012-9017 |
| 关键词 | Laminaria japonica Saccharification Anaerobic dark fermentation Hydrogen production |
| 通讯作者 | Wang, GC (reprint author), Tianjin Univ Sci Technol, Coll Marine Sci & Engn, Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China. |
| 英文摘要 | In this study, one macro-alga (Laminaria japonica) was used for fermentative hydrogen production by anaerobic mixed bacteria. The saccharification efficiency and hydrogen production by L. japonica with four different pretreatment methods, including heat, acid, alkaline and ultrasonic treatment, were investigated. The results showed that the saccharification efficiency from L. japonica that was pretreated with acid was the highest among the four methods. The saccharification efficiency for the total reducing sugars in the acid-pretreated L. japonica was 350.54 +/- 19.89 mg/g (mean +/- S.E.). The cumulative hydrogen production was 66.68 +/- 5.68 mL/g from the heat-pretreated L. japonica, whereas that of L. japonica that was subjected to acid, alkaline, and ultrasonic pretreatment and the control was 43.65 +/- 6.87 mL/g, 15.00 +/- 3.89 mL/g, 23.56 +/- 4.56 mL/g and 10.00 +/- 1.21 mL/g, respectively. In addition, the effects of substrate concentration and initial pH on hydrogen production from heat-pretreated L. japonica were also analyzed. The results showed that the maximum hydrogen production was 83.45 +/- 6.96 mL/g with a hydrogen concentration of approximately 28.4% from heat-pretreated L. japonica when the initial pH and substrate concentration were determined to be 6.0 and 2%, respectively. Heat pretreatment was the most effective method for increasing fermentative hydrogen production when L. japonica was used as the only substrate. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. |
| 学科主题 | Chemistry; Electrochemistry; Energy & Fuels |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000336880500012 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/24113]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 作者单位 | 1.Tianjin Univ Sci Technol, Coll Marine Sci & Engn, Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Hongyan,Wang, Guangce. Fermentative hydrogen production from macro-algae Laminaria japonica using anaerobic mixed bacteria[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2014,39(17):9012-9017. |
| APA | Liu, Hongyan,&Wang, Guangce.(2014).Fermentative hydrogen production from macro-algae Laminaria japonica using anaerobic mixed bacteria.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,39(17),9012-9017. |
| MLA | Liu, Hongyan,et al."Fermentative hydrogen production from macro-algae Laminaria japonica using anaerobic mixed bacteria".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 39.17(2014):9012-9017. |
入库方式： OAI收割
来源：海洋研究所
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