MATEC Web Conf.
Volume 70, 20162016 The 3rd International Conference on Manufacturing and Industrial Technologies
|Number of page(s)||5|
|Section||Development and Applications of Energy|
|Published online||11 August 2016|
Biofuel Production by Fermentation of Water Plants and Agricultural Lignocellulosic by-Products
1 Environmental Research, Regional R&D Center, Ariel University, Israel
2 Department of Chemical Engineering, Biotechnology and Materials, Ariel University, Israel
While at present most energy crops are depriving human feedstock, fermentation of agricultural residues and fast growing water plants possesses a good prospect to become a significant source for bio-fuel; as both substrates are widely available and do not require agricultural areas. Water hyacinth for instance can be cultivated in fresh, brackish or wastewater and owing to its rapid growth and availability. Since owing to its natural abundance it is considered to be an invasive plant in most continents, its utilization and use as a renewable energy source may also contribute for its dilution and control. Agricultural lignocellulosic surplus by-products are also a promising fermentable substrate for bioethanol production, as it decreases both disposal expenses and greenhouse gases emissions. This paper describes a scheme and methodology for transformation of any lignocellulosic biomass into biofuel by simple cost effective operation scheme, integrating an innovative process of mechanochemical activation pre-treatment followed by fermentation of the herbal digest and ethanol production through differential distillation. Under this approach several complex and costly staged of conventional ethanol production scheme may be replaced and by genetic engineering of custom fermenting microorganisms the fermentation process becomes a fully continuous industrial process.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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