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	Provedor de dados AgEcon (2) Autor Marchant, Mary A. (2) Nokes, Sue (2) Strobel, Herbert (2) Zhuang, Jun (2) Palavra-chave Resource /Energy Economics and Policy (2) Biomass (1) Enzyme production (1) Ethanol (1) Solid state fermentation (1) Submerged fermentation (1) Mais... Tipo do documento Conference Paper or Presentation (1) Working or Discussion Paper (1) Ano 2004 (2) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Economic Analysis of Cellulase Production by Clostridium thermocellum in Solid State and Submerged Fermentation AgEcon Zhuang, Jun; Marchant, Mary A.; Nokes, Sue; Strobel, Herbert. Dependence on foreign oil remains a serious issue for the U.S. economy. Additionally, automobile emissions related to petroleum-based, fossil fuel has been cited as one source of environmental problems, such as global warming and reduced air quality. Using agricultural and forest biomass as a source for the biofuel ethanol industry, provides a partial solution by displacing some fossil fuels. However, the use of high cost enzymes as an input is a significant limitation for ethanol production. Economic analyses of cellulase enzyme production costs using solid state cultivation (SSC) are performed and compared to the traditional submerged fermentation (SmF) method. Results from this study indicate that the unit costs for the cellulase enzyme production are... Tipo: Working or Discussion Paper Palavras-chave: Biomass; Enzyme production; Ethanol; Solid state fermentation; Submerged fermentation; Resource /Energy Economics and Policy. Ano: 2004 URL: http://purl.umn.edu/31982 Economic Analysis of Cellulase Production by Clostridium thermocellum in Solid State and Submerged Fermentation AgEcon Zhuang, Jun; Marchant, Mary A.; Nokes, Sue; Strobel, Herbert. Replaced with revised version of paper 09/24/04. Tipo: Conference Paper or Presentation Palavras-chave: Resource /Energy Economics and Policy. Ano: 2004 URL: http://purl.umn.edu/20286 Registros recuperados: 2 Primeira ... 1 ... Última

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