https://scholars.lib.ntu.edu.tw/handle/123456789/445064
標題: | State of the art and challenges of biohydrogen from microalgae | 作者: | Show, K.-Y. Yan, Y. Zong, C. Guo, N. Chang, J.-S. Lee, D.-J. DUU-JONG LEE |
關鍵字: | Biohydrogen; Metabolism; Microalgae; Reactor; Transformation | 公開日期: | 2019 | 卷: | 289 | 來源出版物: | Bioresource Technology | 摘要: | Biohydrogen from microalgae has attracted extensive attention owing to its promising features of abundance, renewable and self sustainability. Unlike other well-established biofuels like biodiesel and bioethanol, biohydrogen from microalgae is still in the preliminary stage of development. Criticisms in microalgal biohydrogen centered on its practicality and sustainability. Various laboratory- and pilot-scale microalgal systems have been developed, and some research initiatives have exhibited potential for commercial application. This work provides a review of the state of the art of biohydrogen from microalgae. Discussions include metabolic pathways of light-driven transformation and dark fermentation, reactor schemes and system designs encompassing reactor configurations and light manipulation. Challenges, knowledge gaps and the future directions in metabolic limitations, economic and energy assessments, and molecular engineering are also delineated. Current scientific and engineering challenges of microalgal biohydrogen need to be addressed for technology leapfrog or breakthrough. © 2019 |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/445064 | DOI: | 10.1016/j.biortech.2019.121747 | SDG/關鍵字: | Algae; Bioethanol; Metabolism; Microorganisms; Sustainable development; Bio-hydrogen; Commercial applications; Engineering challenges; Micro-algae; Molecular engineering; Reactor; Reactor configuration; Transformation; Metabolic engineering; acetyl coenzyme A; biodiesel; bioethanol; biohydrogen; hydrogen; hydrogenase; pyruvate synthase; reduced nicotinamide adenine dinucleotide; hydrogen; biofuel; biogas; bioreactor; biotransformation; fermentation; hydrogen; metabolism; microalga; bioengineering; biomass; chloroplast; darkness; electron; fermentation; light; metabolism; microalga; nonhuman; photolysis; photosynthesis; priority journal; metabolism; microalga; Bioengineering; Fermentation; Hydrogen; Microalgae |
顯示於: | 化學工程學系 |
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