Enzymatic hydrolysis of pretreated waste paper – Source of raw material for production of liquid biofuels

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU107682" target="_blank" >RIV/00216305:26210/14:PU107682 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S096085241301746X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S096085241301746X</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.biortech.2013.11.030" target="_blank" >10.1016/j.biortech.2013.11.030</a>

Result language
angličtina
Original language name
Enzymatic hydrolysis of pretreated waste paper – Source of raw material for production of liquid biofuels
Original language description
Enzymatic hydrolysis of waste paper is becoming a perspective way to obtain raw material for production of liquid biofuels. Reducing sugars solutions that arise from the process of saccharification are a precursors for following or simultaneous fermentation to ethanol. Different types of waste paper were evaluated, in terms of composition and usability, in order to select the appropriate type of the waste paper for the enzymatic hydrolysis process. Novozymes enzymes NS50013 and NS50010 were used in a laboratory scale trials. Technological conditions, which seem to be the most suitable for hydrolysis after testing on cellulose pulp and filter paper, were applied to hydrolysis of widely available waste papers – offset paper, cardboard, recycled paper in two qualities, matte MYsol offset paper and for comparison again on model materials. The highest yields were achieved for the cardboard, which was further tested using various pretreatment combinations in purpose of increasing the hydrolysis yields.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20401 - Chemical engineering (plants, products)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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