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首页> 外文期刊>Biofuels >Will algae produce the green? Using published life cycle assessments as a starting point for economic evaluation of future algae-to-energy systems
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Will algae produce the green? Using published life cycle assessments as a starting point for economic evaluation of future algae-to-energy systems

机译：藻类会产生绿色吗？使用已发布的生命周期评估作为对未来藻类至能源系统进行经济评估的起点

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摘要

Life cycle assessment (LCA) has become an important tool for evaluating the environmental sustainability of proposed algae-to-energy systems. The rapidly evolving body of literature on this topic demonstrates several important lessons, which can be leveraged to evaluate the likely economic sustainability of future algae-derived energy sources. A review of previously published algae LCAs is presented alongsidepreliminary economic information for three different kinds of algae cultivation systems (open ponds, photobioreactors and algal turf scrubbers), to demonstrate the relevance of algae LCA lessons learned and also contextualize the discussion of LCA-based life cycle costing (LCC) as it pertains to algae. Particularly important LCC themes arising from examination of current algae LCAs include: the critical role of co-products, the need for enhanced uncertainty characterization and the possible benefits of a meta-analysis approach to standardizing LCA and LCC evaluation of algae-to-energy systems.
机译：生命周期评估（LCA）已成为评估拟议的藻类至能源系统的环境可持续性的重要工具。关于该主题的迅速发展的文献论证了一些重要的经验教训，这些经验教训可用于评估未来藻类衍生能源的可能的经济可持续性。对三种藻类养殖系统（开放式池塘，光生物反应器和藻类洗涤塔）的初步经济信息以及先前发布的藻类LCAs进行了回顾，以证明藻类LCA经验教训的相关性，并结合基于LCA的生活的讨论与藻类有关的循环成本（LCC）。从当前藻类LCA的检查中得出的特别重要的LCC主题包括：副产品的关键作用，对增强不确定性特征的需求以及采用荟萃分析方法标准化藻类至能量系统的LCA和LCC评估的可能益处。

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  • 来源
    《Biofuels》 |2012年第2期|p.129-142|共14页
  • 作者

    Lisa M Colosi; Yongli Zhang; Andres F Clarens; Mark A White;

  • 作者单位

    Department of Civil & Environmental Engineering, University of Virginia, PO Box 400742, Charlottesville, VA 22904-4742, USA;

    Department of Civil & Environmental Engineering, University of Virginia, PO Box 400742, Charlottesville, VA 22904-4742, USA;

    Department of Civil & Environmental Engineering, University of Virginia, PO Box 400742, Charlottesville, VA 22904-4742, USA;

    Mclntire School of Commerce, University of Virginia, PO Box 400173, Charlottesville, VA 22904-4173, USA;

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