Bioethanol water footprint: life cycle optimization for water reduction
نویسندگان
چکیده
منابع مشابه
Complementarities of water-focused life cycle assessment and water footprint assessment.
T recent past has shown two parallel developments: the water resources community discovered the relevance of supply chain thinking for water resources management and freshwater allocation, while the life cycle assessment (LCA) community recognized the importance of water use and included those related impacts in LCA studies. The water footprint concept was introduced by Arjen Hoekstra as an ind...
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Purpose Though the development of biofuel has attracted numerous studies for quantifying potential water demand applying life cycle thinking, the impacts of biofuel water consumption still remain unknown. In this study, we aimed to quantify ecological impact associated with corn-based bioethanol water consumption in Minnesota in responding to different refinery expansion scenarios by applying a...
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In response to our article on the blue and green water footprint (WF) of bioenergy (1), others propose to multiply each blue WF component by a water-stress index and neglect green WFs, because impacts would be nil (2). They propose to redefine the WF from a volumetric measure to an index resulting from multiplying volumes by impact factors. Framing their argument within the logic of life-cycle ...
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ژورنال
عنوان ژورنال: Water Supply
سال: 2014
ISSN: 1606-9749,1607-0798
DOI: 10.2166/ws.2014.129