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explored previously. Lark et al. [10] investigated conversion of recycled paper sludge to ethanol using simultaneous saccharification and fermentation (SSF) with the yeast Kluyveromyces marxianus. Jeffries ...
Scholar Crossref Search ADS WorldCat 7. Marques S , Alves L, Roseiro JC, Gýrio FM Conversion of recycled paper sludge to ethanol by SHF and SSF using Pichia stipitis Biomass Bioenerg 2008 32 400 406 10.1016 ...
, the lignin which is a phenol compound cannot be used for ethanol production. Ethanol production from these raw materials consists of three main steps: pretreatment of biomass, enzymatic hydrolysis of cellulose ...
such as lignocellulosic biomass and gas mixtures containing H2/CO2 or CO. To enable economically viable production of solvents and biofuels such as ethanol and butanol, the high productivity of continuous bioprocesses ...
of protein for animal feed from biomass conversion would lower the cost of ethanol by $0.11–0.13 per gallon [44]. Switch grass leaf and stems contain 10% protein. Corn stover, rice straw and wheat straw ...
-cellulose. Lignocellulosic biomass can be converted to ethanol by hydrolysis and downstream fermentation processing. This process is much more complicated than just fermentation of C6 sugar [17] and is still ...
wood chip (Wee and Ryu 2009), paper mill sludge (Marques et al.2008; Shi, Kang and Lee 2015), sugarcane bagasse (Adsul, Varmab and Gokhale 2007; Laopaiboon et al.2010), trimming vine shoots (Bustos et al ...
polyP-rich yeast extract with one autolysis, one plasmolysis and two enzymatic hydrolysis protocols. MATERIALS AND METHODS Chemicals and enzymes Pi-free filter paper was acquired from Carl Roth (Karlsruhe ...
sludge as a substrate for bioprocesses [25, 35, 36]. However such processes require additional chemicals. In this study the additional costs normally arising from chemical hydrolysis could be partly ...
1.5 L bioreactor systems were inoculated with sludge from the aforementioned enrichment and fed with the same medium containing 14.6% (v/v) ethanol as main carbon source instead of glucose and cellulose ...
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