State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090, China.
State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090, China.
Bioresour Technol. 2016 Sep;215:92-99. doi: 10.1016/j.biortech.2016.03.124. Epub 2016 Apr 6.
With the increasing energy crisis and rising concern over climate change, the development of clean alternative energy sources is of great importance. Biohydrogen produced from lignocellulosic biomass is a promising candidate, because of its positives such as readily available, no harmful emissions, environment friendly, efficient, and renewable. However, obstacles still exist to enable the commercialization of biological hydrogen production from lignocellulosic biomass. Thus the objective of this work is to provide update information about the recent progress on lignocellulosic hydrogen conversion via dark fermentation. In this review, the most important technologies associated with lignocellulosic hydrogen fermentation were covered. Firstly, pretreatment methods for better utilization of lignocellulosic biomass are presented, at the same time, hydrolysis methods assisting to achieve efficient hydrogen fermentation were discussed. Afterwards, issues related to bioprocesses for hydrogen production purposes were presented. Additionally, the paper gave challenges and new insights of lignocellulosic biohydrogen production.
随着能源危机的加剧和对气候变化的日益关注，开发清洁的替代能源变得尤为重要。木质纤维素生物质产生的生物氢是一种很有前途的候选能源，因为它具有易得、无有害排放、环保、高效和可再生等优点。然而，木质纤维素生物制氢实现商业化仍存在障碍。因此，本工作的目的是提供有关木质纤维素通过暗发酵转化为氢气的最新进展信息。在这篇综述中，涵盖了与木质纤维素氢发酵相关的最重要的技术。首先，介绍了更好地利用木质纤维素生物质的预处理方法，同时讨论了有助于实现高效氢发酵的水解方法。然后，介绍了与制氢生物工艺相关的问题。此外，本文还提出了木质纤维素生物制氢的挑战和新见解。
