Sequential and consolidated bioprocessing of biogenic municipal solid waste: A strategic pairing of thermophilic anaerobe and mesophilic microaerobe for ethanol production.

abstract：:Humic acids extracted from peats (P), brown coals (BC) and lignites (L), were characterized using different (chemical, 1H-nuclear magnetic resonance spectroscopy and differential thermal analysis) techniques. Fourteen variables were obtained from these analyses and only five were selected because uncorrelated in multi...

journal_title：Bioresource technology

authors： Francioso O,Ciavatta C,Montecchio D,Tugnoli V,Sánchez-Cortés S,Gessa C

更新日期：2003-07-01 00:00:00

abstract：:In this study, a novel method was proposed for the biological pretreatment of macroalgae (Laminaria japonica, Pachymeniopsis elliptica, and Enteromorpha crinita) for production of volatile fatty acid (VFA) by anaerobic fermentation. The amount of VFA produced from 40 g/L of L. japonica increased from 8.3 g/L (control)...

journal_title：Bioresource technology

authors： Pham TN,Um Y,Yoon HH

更新日期：2013-10-01 00:00:00

abstract：:Microwave effects have been quantified, comparing activation energies and pre-exponential factors to those obtained in a conventionally-heated reactor for biodiesel production from waste cooking oils via transesterification and esterification reactions. Several publications report an enhancement of biodiesel productio...

journal_title：Bioresource technology

authors： Mazubert A,Taylor C,Aubin J,Poux M

更新日期：2014-06-01 00:00:00

abstract：:On account of the recalcitrant and highly toxicity of organonitrile substrates, traditional processes are limited by HCN poisoning thus inefficient. This article proposed a novel anaerobic fluidized bed reactor with electric field activation (AFBR-EFA) which had a 260-day continuous operation. The operation aims to ex...

journal_title：Bioresource technology

authors： Cui T,Wang Y,Wang X,Zhang Y,Han W,Li J,Sun X,Shen J,Wang L

更新日期：2020-03-03 00:00:00

abstract：:Microbial population dynamics were studied during the start-up and stabilization periods in thermophilic-dry anaerobic digestion at lab-scale. The experimental protocol was defined to quantify Eubacteria and Archaea using Fluorescent in situ hybridization (FISH) in a continuously stirred tank reactor (CSTR), without r...

journal_title：Bioresource technology

authors： Montero B,Garcia-Morales JL,Sales D,Solera R

更新日期：2008-05-01 00:00:00

abstract：:Cr(VI) is considered to be potentially carcinogenic to humans. Removal of Cr(VI) ions from aqueous solution under different conditions was investigated using activated alumina (AA) and activated charcoal (AC) as adsorbents. Batch mode experiments were conducted to study the effects of adsorbent dose, contact time, pH,...

journal_title：Bioresource technology

authors： Mor S,Ravindra K,Bishnoi NR

更新日期：2007-03-01 00:00:00

abstract：:Hydrogen production by dark fermentation of complex organic substrates, such as biowaste, can naturally take place with indigenous bacteria or by adding an external microbial inoculum issued from various natural environments. This study aims to determine whether indigenous bacteria associated with thermal pretreatment...

journal_title：Bioresource technology

authors： Dauptain K,Trably E,Santa-Catalina G,Bernet N,Carrere H

更新日期：2020-10-01 00:00:00

abstract：:In this study, to investigate the nitrogen and carbon characteristics throughout the composting process in different systems, four methods of composting including static treatment (ST), turning treatment (TT), forced aeration treatment (FAT), and forced aeration with acidification treatment (FAAT) were conducted. Orga...

journal_title：Bioresource technology

authors： Tong B,Wang X,Wang S,Ma L,Ma W

更新日期：2019-12-01 00:00:00

abstract：:Inulin is a naturally occurring second largest storage polysaccharide with a wide range of applications in pharmaceutical and food industries. It is a robust polysaccharide which consists of a linear chain of β-2, 1-linked-d-fructofuranose molecules terminated with α-d-glucose moiety at the reducing end. It is present...

journal_title：Bioresource technology

authors： Singh RS,Singh T,Larroche C

更新日期：2019-02-01 00:00:00

abstract：:Degradation of Tectilon Yellow 2G (TY2G), an azo dye has been studied by hybrid technique involving pretreatment by sonochemical method and further biological treatment by Pseudomonas putida mutant. Pretreatment experiments were carried out by sonolysis of the dye solution at different concentrations (100-1000 mg/L). ...

journal_title：Bioresource technology

authors： Srinivasan R,Kathiravan MN,Gopinath KP

更新日期：2011-02-01 00:00:00

abstract：:In this study, AB113 dye was successfully sequestered using a novel adsorbent made of mixed fish scales (MFS). The influence of adsorbent dosage, initial pH, temperature, initial concentration and contact time on the adsorption performance was investigated. The surface chemistry and morphology of the adsorbent were ex...

journal_title：Bioresource technology

authors： Ooi J,Lee LY,Hiew BYZ,Thangalazhy-Gopakumar S,Lim SS,Gan S

更新日期：2017-12-01 00:00:00

abstract：:Although benthic filamentous algae are interesting targets for wastewater treatment and biotechnology, relatively little is known about their biochemical composition and variation in response to growth conditions. Fatty acid composition of four benthic filamentous green algae was determined in different culture condit...

journal_title：Bioresource technology

authors： Liu J,Vanormelingen P,Vyverman W

更新日期：2016-01-01 00:00:00

abstract：:To provide insight into direct interspecies electron transfer via granular activated carbon (GAC), the effect of GAC supplementation on anaerobic digestion was evaluated. Compared to control samples, the GAC supplementation increased the total amount of methane production and its production rate by 31% and 72%, respec...

journal_title：Bioresource technology

authors： Park JH,Park JH,Je Seong H,Sul WJ,Jin KH,Park HD

更新日期：2018-07-01 00:00:00

abstract：:The inclusion of S0 hydrolysis in a kinetic model of autotrophic denitrification has been recently proposed; however the model has not been calibrated or validated yet. Thus, a new methodology was developed and applied to calibrate and validate this kinetic model for the first time. An inoculum adapted from a poultry ...

journal_title：Bioresource technology

authors： Huiliñir C,Acosta L,Yanez D,Montalvo S,Esposito G,Retamales G,Levicán G,Guerrero L

更新日期：2020-07-01 00:00:00

abstract：:This study demonstrated a successful operation of up-flow constructed wetland-microbial fuel cell (UFCW-MFC) in wastewater treatment and energy recovery. The goals of this study were to investigate the effect of circuit connection, organic loading rates, and electrode spacing on the performance of wastewater treatment...

journal_title：Bioresource technology

authors： Oon YL,Ong SA,Ho LN,Wong YS,Dahalan FA,Oon YS,Lehl HK,Thung WE

更新日期：2016-03-01 00:00:00

abstract：:Fast pyrolysis was performed on torrefied loblolly pine and the collected bio-oils were analyzed to compare the effect of the torrefaction treatment on their quality. The results of the analyses show that bio-oils produced from torrefied wood have improved oxygen-to-carbon ratios compared to those from the original wo...

journal_title：Bioresource technology

authors： Meng J,Park J,Tilotta D,Park S

更新日期：2012-05-01 00:00:00

abstract：:Enzymatically synthesized lauroyl glucose emulsified different hydrophobic substrates when assayed spectrophotometrically. Stable emulsions were formed with triglycerides as well as with hydrocarbons. There was a linear relation between the concentration of lauroyl glucose (50-450 microg) and emulsification activity u...

journal_title：Bioresource technology

authors： Kelkar DS,Kumar AR,Zinjarde SS

更新日期：2007-05-01 00:00:00

abstract：:Two novel two-step pretreatments for enzymatic hydrolysis of rice hull (RH) were proposed to lower the severity requirement of fungal pretreatment time. They consisted of a mild physical or chemical step (ultrasonic and H(2)O(2)) and a subsequent biological treatment (Pleurotus ostreatus). The combined pretreatments l...

journal_title：Bioresource technology

authors： Yu J,Zhang J,He J,Liu Z,Yu Z

更新日期：2009-01-01 00:00:00

abstract：:Hardwood 4-O-methylglucuronoxylans (MGX) are classically isolated by a delignification step, using a sodium chlorite solution, followed by alkaline extraction, an efficient, although potentially polluting process. In this work, we propose a chlorine-free environmentally-friendly process for MGX extraction from Castane...

journal_title：Bioresource technology

authors： Barbat A,Gloaguen V,Sol V,Krausz P

更新日期：2010-08-01 00:00:00

abstract：:The biomass productivity and nutrient removal capacity of simultaneous Chlorella sp. cultivation for biodiesel production and nutrient removal in raw dairy wastewater (RDW) in indoor bench-scale and outdoor pilot-scale photobioreactors were compared. Results from the current work show that maximum biomass productivity...

journal_title：Bioresource technology

authors： Lu W,Wang Z,Wang X,Yuan Z

更新日期：2015-09-01 00:00:00

abstract：:Microbial populations in a full-scale anaerobic digester fed on food waste were monitored over an 18-month period using qPCR. The digester exhibited a highly dynamic environment in which methanogenic populations changed constantly in response to availability of substrates and inhibitors. The methanogenic population in...

journal_title：Bioresource technology

authors： Williams J,Williams H,Dinsdale R,Guwy A,Esteves S

更新日期：2013-07-01 00:00:00

abstract：:In recent years, extensive studies have been carried out to improve our knowledge of the reactor operations and system performance in thermal pyrolysis of municipal solid wastes (MSW). However, the fundamentals of MSW pyrolysis and their engineering applications remain unsatisfactorily explored. This paper is a review...

journal_title：Bioresource technology

authors： Lu JS,Chang Y,Poon CS,Lee DJ

更新日期：2020-09-01 00:00:00

abstract：:Hydrogen production from glucose via single-stage photofermentation was examined with the photosynthetic bacterium Rhodobacter capsulatus JP91 (hup-). Response surface methodology with Box-Behnken design was used to optimize the independent experimental variables of glucose concentration, glutamate concentration and l...

journal_title：Bioresource technology

authors： Ghosh D,Sobro IF,Hallenbeck PC

更新日期：2012-11-01 00:00:00

abstract：:An A. nidulans strain with a pyridoxine marker was used for continuous production of aryl alcohol oxidase (AAO) in a trickle bed reactor (TBR). Modified medium with reduced zinc, no copper, and 5 g/L ascorbic acid that reduced melanin production and increased AAO productivity under growth limited conditions was used. ...

journal_title：Bioresource technology

authors： Pardo-Planas O,Atiyeh HK,Prade RA,Müller M,Wilkins MR

更新日期：2018-05-01 00:00:00

abstract：:A lipase gene (Lip) of the Aspergillus niger was de novo synthesized and expressed in the Trichoderma reesei under the promoter of the cellobiohydrolase I gene (cbh1). RNAi-mediated gene silencing was successfully used to further improve the recombinant lipase production via down-regulation of CBHI which comprised mor...

journal_title：Bioresource technology

authors： Qin LN,Cai FR,Dong XR,Huang ZB,Tao Y,Huang JZ,Dong ZY

更新日期：2012-04-01 00:00:00

abstract：:In this study, the abundance and sequences of amoA genes of ammonia-oxidizing archaea (AOA) and bacteria (AOB) were determined in seven wastewater treatment plants (WWTPs) whose ammonium concentrations in influent and effluent wastewaters varied considerably (5.6-422.3 mgN l(-1) and 0.2-29.2 mgN l(-1), respectively). ...

journal_title：Bioresource technology

authors： Limpiyakorn T,Sonthiphand P,Rongsayamanont C,Polprasert C

更新日期：2011-02-01 00:00:00

abstract：:Critical cellulase and hemicellulase activities are identified for hydrolysis of ionic liquid (IL) pretreated poplar and switchgrass; hemicellulase rich substrates with largely amorphous cellulose. Enzymes from Aspergillus nidulans were expressed and purified: an endoglucanase (EG) a cellobiohydrolase (CBH), an endoxy...

journal_title：Bioresource technology

authors： Barr CJ,Mertens JA,Schall CA

更新日期：2012-01-01 00:00:00

abstract：:Live Phormidium bigranulatum-dominated mat successfully removed Pb(II), Cu(II) and Cd(II) from aqueous solution. Percent metal removal approached equilibrium within 4h, independent of mat thickness (0.2-1.6 mm), in batch system. But % metal removal increased with increase in mat thickness due to enhancement of biomass...

journal_title：Bioresource technology

authors： Kumar D,Rai J,Gaur JP

更新日期：2012-01-01 00:00:00

abstract：:This study aim to enhance nitrogen removal performance via shifting nitrogen removal pathway from nitrate to nitrite pathway. It was demonstrated that nitrite pathway was successfully and stably achieved in CWs by using modified intermittent aeration control with aeration 20min/non-aeration 100min and reducing DO conc...

journal_title：Bioresource technology

authors： Hou J,Xia L,Ma T,Zhang Y,Zhou Y,He X

更新日期：2017-05-01 00:00:00

abstract：:Biosorption presents a potent technology to remediate metal-contaminated aqueous environment or even to recover precious metals. Extracellular polymeric substances (EPS) are believed to play an important role in metal biosorption by microorganisms, but the reported results have been rather contradictory and the underl...

journal_title：Bioresource technology

authors： Li WW,Yu HQ

更新日期：2014-05-01 00:00:00