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Cr(VI) and Cr(III) removal from aqueous solution by raw and modified lignocellulosic materials: a review
(Elsevier Science, 2010-08)
In aqueous systems, chromium usually exists in both trivalent and hexavalent oxidation states, being Cr(VI) of particular importance and concern due to its great toxicity. Industrial sources of Cr(VI) are leather tanning, ...
Integration between the ethanol production and the energy co-generation through the energetical densification of lignocellulosic residues and gasification process
(2018-01-01)
This chapter presents the energetic densification as an alternative for the use of lignocellulosic residues, such as the ones from ethanol production, so that they can be used in gasifiers, aiming towards the energy ...
An alternative application to the Portuguese agro-industrial residue: Wheat straw
(HUMANA PRESS INC, 2008)
The effects of alkaline treatments of the wheat straw with sodium hydroxide were investigated. The optimal condition for extraction of hemicelluloses was found to be with 0.50 mol/l sodium hydroxide at 55C for 2 h. This ...
Chemical characterization of three lignocellulosic residues generated in the Canton Alausi regionCaracterización química de tres residuos lignocelulósicos generados en la región del Cantón Alausí
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2017)
Bioremediation of Lignocellulosic Waste Coupled to Production of Bioethanol
(CRC Press - Taylor & Francis Group, 2018)
The continuous increment in oil demand and the negative impact of fossil fuels on the environment makes the searching for alternative renewable fuels imperative. Currently, bioethanol, produced through the fermentation of ...
Enzymes produced by soil fungi following microaerobic growth on lignocellulosic materials
(Humana Press IncTotowaEUA, 1999)
A New Approach for Conversion of Eucalyptus Lignocellulosic Biomass into Cellulose Nanostructures: A Method that Can Be Applied in Industry
(2019-01-01)
This study aimed to explore the use of eucalyptus sawdust for the extraction of nanocellulose. This residue was purified with a three-steps pretreatment and ball milled for the isolation of nanocellulose. The method proposed ...
Secretome profile of Cellulomonas sp. B6 growing on lignocellulosic substrates
(Wiley Blackwell Publishing, Inc, 2019-03)
Aims: Lignocellulosic biomass deconstruction is a bottleneck for obtaining biofuels and value-added products. Our main goal was to characterize the secretome of a novel isolate, Cellulomonas sp. B6, when grown on residual ...