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Ethanol Production from Sugarcane Bagasse Hydrolysate Using Pichia stipitis
(HUMANA PRESS INC, 2010)
The objective of this study was to evaluate the ethanol production from the sugars contained in the sugarcane bagasse hemicellulosic hydrolysate with the yeast Pichia stipitis DSM 3651. The fermentations were carried out ...
Clarification of a wheat straw-derived medium with ion-exchange resins for xylitol crystallization
(JOHN WILEY & SONS LTD, 2008)
BACKGROUND: Xylitol bioproduction from lignocellulosic residues comprises hydrolysis of the hemicellulose, detoxification of the hydrolysate, bioconversion of the xylose, and recovery of xylitol from the fermented hydrolysate. ...
Production, characterization and application of activated carbon from brewer`s spent grain lignin
(ELSEVIER SCI LTD, 2010)
Different types of activated carbon were prepared by chemical activation of brewer`s spent grain (BSG) lignin using H(3)PO(4) at various acid/lignin ratios (1, 2, or 3 g/g) and carbonization temperatures (300, 450, or 600 ...
Influence of the use of rice bran extract as a source of nutrients on xylitol productionInfluência do uso de extrato de farelo de arroz como nutriente na produção de xilitol
(Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2012)
Xylose-to-xylitol bioconversion using 2.5 or 10% (v/v) rice bran extract was performed to verify the influence of this source of nutrients on Candida guilliermondii metabolism. Semisynthetic medium (SM) and sugarcane bagasse ...
Desenvolvimento de bioadsorventes a partir da casca da munguba para adsorção de metais.
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Química, 2020-12-04)
Produced Water is an effluent from the oil industry that contains heavy metals and has toxic and carcinogenic character. Thus, it is necessary to properly treat this effluent in order to remove the pollutants that are so ...
Minimum Lignin and Xylan Removal to Improve Cellulose Accessibility
(2020-09-01)
The lignocellulosic biomass, such as provided by the sugarcane, is an abundant source of raw materials for energy production. Milling and pretreatments can be employed to alter the structure of the materials, remove lignin, ...
Métodos alternativos para aproveitamentos das hemiceluloses da madeira de eucalipto na indústria de celulose kraftAlternative methods for using eucalyptus wood hemicelluloses in the kraft cellulose industry
(Universidade Federal de ViçosaBRManejo Florestal; Meio Ambiente e Conservação da Natureza; Silvicultura; Tecnologia e Utilização deMestrado em Ciência FlorestalUFV, 2015)
Utilização da casca de banana como biossorvente para a adsorção de chumbo (II) em solução aquosa
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AmbientalEngenharia AmbientalUTFPR, 2014-08-07)
The heavy metal pollution is becoming a serious environmental problem, therefore, the use of biosorbents materials for removal of heavy metals in effluents appears as an alternative method. The objective of this study was ...