生物制氢
生命周期评估
环境友好型
环境科学
生物量(生态学)
生物能源
生物炭
可再生能源
化石燃料
暗发酵
生化工程
生物燃料
废物管理
生产(经济)
制氢
工程类
化学
热解
生态学
经济
氢
有机化学
宏观经济学
电气工程
生物
作者
Raj Morya,Tirath Raj,Young‐Kyu Lee,Ashutosh Kumar Pandey,Deepak Kumar,Reeta Rani Singhania,Saurabh Singh,Jay Prakash Verma,Sang–Hyoun Kim
标识
DOI:10.1016/j.biortech.2022.128159
摘要
Biohydrogen (bio-H2) is regarded as a clean, non-toxic, energy carrier and has enormous potential for transforming fossil fuel-based economy. The development of a continuous high-rate H2 production with low-cost economics following an environmentally friendly approach should be admired for technology demonstration. Thus, the current review discusses the biotechnological and thermochemical pathways for H2 production. Thermochemical conversion involves pyrolysis and gasification routes, while biotechnological involves light-dependent processes (e.g., direct and indirect photolysis, photo/ dark fermentation strategies). Moreover, environmentally friendly technologies can be created while utilizing renewable energy sources including lignocellulosic, wastewater, sludge, microalgae, and others, which are still being developed. Lifecycle assessment (LCA) evaluates and integrates the economic, environmental, and social performance of H2 production from biomass, microalgae, and biochar. Moreover, system boundaries evaluation, i.e., global warming potential, acidification, eutrophication, and sensitivity analysis could lead in development of sustainable bioenergy transition with high economic and environmental benefits.
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