Optimized activated charcoal detoxification of acid-pretreated lignocellulosic substrate and assessment for bioethanol production.

abstract：:The aim of this study was the production of amylolytic enzymes by solid state or submerged fermentations (SSF or SF, respectively), followed by purification using chemical process or microfiltration and immobilization of purified enzymes in a polyurethane support. The free and immobilized enzymes obtained were used to...

journal_title：Bioresource technology

authors： Rodrigues ÉF,Ficanha AMM,Dallago RM,Treichel H,Reinehr CO,Machado TP,Nunes GB,Colla LM

更新日期：2017-02-01 00:00:00

abstract：:This paper describes a series of studies on the effects of food waste disintegration using an ultrasonic generator and the production of volatile fatty acids (VFAs) by anaerobic hydrolysis. The results suggest that ultrasound treatment can significantly increase COD [chemical oxygen demand], proteins and reducing suga...

journal_title：Bioresource technology

authors： Jiang J,Gong C,Wang J,Tian S,Zhang Y

更新日期：2014-03-01 00:00:00

abstract：:Para-chlorophenol (4-chlorophenol, 4-CP) containing synthetic wastewater was treated using a rotating perforated tubes biofilm reactor (RTBR). Box-Wilson statistical experiment design and response surface methodology (RSM) were used to investigate the effects of the feed COD, 4-CP contents and the A/Q (biofilm surface...

journal_title：Bioresource technology

authors： Eker S,Kargi F

更新日期：2010-12-01 00:00:00

abstract：:A laboratory-scale biotrickling filter combined with a magnetic field (MF-BTF) and a single BTF (S-BTF) were set up to treat trichloroethylene (TCE) gas. The influences of phenol alone and NaAc-phenol as co-substrates and different MF intensities were investigated. At low MF intensity, MF-BTF displayed better performa...

journal_title：Bioresource technology

authors： Quan Y,Wu H,Yin Z,Fang Y,Yin C

更新日期：2017-09-01 00:00:00

abstract：:A combined process consisting of a powdered activated carbon technology (PACT) and short-cut biological nitrogen removal reactor (SBNR) was developed to enhance the removal efficiency of the total nitrogen (TN) from the effluent of an upflow anaerobic sludge bed (UASB) reactor, which was used to treat coal gasificatio...

journal_title：Bioresource technology

authors： Zhao Q,Han H,Xu C,Zhuang H,Fang F,Zhang L

更新日期：2013-08-01 00:00:00

abstract：:This study demonstrated that partial nitritation using nitrifying activated sludge entrapped in a polyethylene glycol (PEG) gel carrier, as a pretreatment to anammox process, could be successfully applied to digester liquor of biogas plant at a nitrogen loading rate of 3.0 kg-N/m(3)/d. The nitritation process produced...

journal_title：Bioresource technology

authors： Furukawa K,Inatomi Y,Qiao S,Quan L,Yamamoto T,Isaka K,Sumino T

更新日期：2009-11-01 00:00:00

abstract：:The present work was aimed at studying the efficiency of the combined process of biofiltration with ozonation to improve the quality of secondary effluent. The secondary effluent from the Dinapur Sewage Treatment Plant Varanasi, India was used in this work. The process of biofiltration with the plant species of Eichor...

journal_title：Bioresource technology

authors： Tripathi S,Tripathi BD

更新日期：2011-07-01 00:00:00

abstract：:Anaerobic co-digestion (AcoD) of the main residues from the non-centrifugal cane sugar (NCS) making process, agricultural crop residues (ACR) and sugarcane scum (SCS), was evaluated using biochemical methane potential tests. Substrates were pretreated: ACR through particle size reduction, and SCS with dilution. The ma...

journal_title：Bioresource technology

authors： Mendieta O,Castro L,Rodríguez J,Escalante H

更新日期：2020-05-01 00:00:00

abstract：:The use of biomass to provide energy has been fundamental to the development of civilisation. In recent times pressures on the global environment have led to calls for an increased use of renewable energy sources, in lieu of fossil fuels. Biomass is one potential source of renewable energy and the conversion of plant ...

journal_title：Bioresource technology

authors： McKendry P

更新日期：2002-05-01 00:00:00

abstract：:High moisture content in wet algal biomass hinders effective performance of current lipid extraction methods. An improved aqueous extraction method combing thermal and enzymatic lysis was proposed and performed in algal slurry of Nannochloropsis oceanica (96.0% moisture) in this study. In general, cell-wall of N. ocea...

journal_title：Bioresource technology

authors： Chen L,Li R,Ren X,Liu T

更新日期：2016-08-01 00:00:00

abstract：:Poly(vinyl acetate-acrylamide) microspheres were synthesized in the absence or presence of isooctane via suspension polymerization and utilized as carriers to immobilize Candida rugosa lipase. When the hydrophobic/hydrophilic surface characteristics of the microspheres were modified by changing the ratio of vinyl acet...

journal_title：Bioresource technology

authors： Zhang DH,Yuwen LX,Li C,Li YQ

更新日期：2012-11-01 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：:DS-EBPR is an alternative to the conventional activated sludge process which face great challenge for treatment of seawater-based highly saline wastewater. This study aims to investigate the impacts of long-term (248 days) 20% and 30% seawater fractions and short-term shock of 30%, 40%, 70% and 100% seawater fractions...

journal_title：Bioresource technology

authors： Wu Z,Guo G,Kumar Biswal B,Dai J,Chen G

更新日期：2020-10-01 00:00:00

abstract：:A microbial consortium isolated from Shengli oilfield polluted sludge was capable of degrading naphthalene (NAP), phenanthrene (PHE), pyrene (PYR) and crude oil. It performed high biodegradation activity and emulsifiability for petroleum hydrocarbons, and was tolerant to 6.2mM Cu(2+), 2.7 mM Zn(2+) and 9.5mM Pb(2+). B...

journal_title：Bioresource technology

authors： Xu N,Bao M,Sun P,Li Y

更新日期：2013-12-01 00:00:00

abstract：:This work presents a Life Cycle Assessment (LCA) of bioethanol (EtOH) from perennial Arundo donax L. feedstock. A "cradle-to-wheel" approach was applied considering primary data for the cultivation of dedicated crops on hilly marginal lands and innovative "second generation technologies" for feedstock conversion into ...

journal_title：Bioresource technology

authors： Zucaro A,Forte A,Basosi R,Fagnano M,Fierro A

更新日期：2016-11-01 00:00:00

abstract：:When Chlorella biomass was hydrolyzed in the presence of 2% HCl and 2.5% MgCl(2), a sugar concentration of nearly 12%, and a sugar recovery of about 83% was obtained. Fermentation experiments demonstrated that glucose in the Chlorella biomass hydrolysates was converted into ethanol by Saccharomyces cerevisiae with a y...

journal_title：Bioresource technology

authors： Zhou N,Zhang Y,Wu X,Gong X,Wang Q

更新日期：2011-11-01 00:00:00

abstract：:Microorganisms are the main contributing factor responsible for organic matter degradation during composting. In this research, the 454-pyrosequencing of the 16S rRNA gene was used to elucidate evolution of bacterial diversity during mesophilic, thermophilic and maturation composting stages of the two-phase olive mill...

journal_title：Bioresource technology

authors： Tortosa G,Castellano-Hinojosa A,Correa-Galeote D,Bedmar EJ

更新日期：2017-01-01 00:00:00

abstract：:A new sugar nucleotide cycling (SNC) process was established in a one-pot three enzyme-coupled reaction using disaccharide trehalose. Trehalose synthase from Pyrococcus horikoshii could be applied to the SNC process for the synthesis of functional α-galactosyl oligosaccharides, α-galactose (Gal) epitopes and globotrio...

journal_title：Bioresource technology

authors： Ryu SI,Woo JB,Lee SB

更新日期：2013-05-01 00:00:00

abstract：:A simple method for determining bioethanol content in gasoline containing bioethanol (denoted as E-gasoline in this study) is urgently required. Liquid scintillation counting (LSC) was employed based on the principle that (14)C exists in bioethanol but not in synthetic ethanol. Bioethanol was extracted in two steps by...

journal_title：Bioresource technology

authors： Yunoki S,Saito M

更新日期：2009-12-01 00:00:00

abstract：:The study reports the effects of irrigation of a sodic soil with post methanation effluent (PME) of a distillery. Impact of long term effluent irrigation in the field (10 years) and short term effluent irrigation using different doses of PME in the laboratory (30 days) was studied in combination with three bioamendmen...

journal_title：Bioresource technology

authors： Kaushik A,Nisha R,Jagjeeta K,Kaushik CP

更新日期：2005-11-01 00:00:00

abstract：:The effect of ammonia-N accumulation in a dry anaerobic digestion was studied effectively using pilot-scale thermophilic reactor. Two simulations were prepared to attain C/N ratio 27 and C/N ratio 32 using bio-degradable feedstocks such as food waste, fruit and vegetable waste, green waste and paper waste. Organic loa...

journal_title：Bioresource technology

authors： Zeshan,Karthikeyan OP,Visvanathan C

更新日期：2012-06-01 00:00:00

abstract：:This study aims to investigate the effects of microwaves, ultrasonic and alkaline pretreatments on olive pomace properties and its biomethane potential. Alkaline pretreatment was found to reduce lipid and fiber contents (especially lignin) and to increase soluble matter. The alkali pretreatment at a dose of 8% (w/w TS...

journal_title：Bioresource technology

authors： Elalami D,Carrere H,Abdelouahdi K,Garcia-Bernet D,Peydecastaing J,Vaca-Medina G,Oukarroum A,Zeroual Y,Barakat A

更新日期：2020-03-01 00:00:00

abstract：:Myxobacteria are soil microorganisms with the ability to break down biological macromolecules due to the secretion of a large number of extracellular enzymes, but there has been no research report on myxobacterial lytic polysaccharide monooxygenases (LPMOs). In this study, two LPMO10s, ViLPMO10A and ViLPMO10B, from my...

journal_title：Bioresource technology

authors： Zhou X,Xu Z,He J,Li Y,Pan C,Wang C,Deng MR,Zhu H

更新日期：2020-12-01 00:00:00

abstract：:A process of intermittently cyclic activated sludge-membrane bioreactor (ICAS-MBR) was developed to enhance the performance of biological phosphorus removal (EBPR), which was constructed under sequencing anoxic/anaerobic/aerobic condition. The performance between ICAS-MBR and conventional anoxic/aerobic-membrane biore...

journal_title：Bioresource technology

authors： Wang YL,Yu SL,Shi WX,Bao RL,Zhao Q,Zuo XT

更新日期：2009-09-01 00:00:00

abstract：:The aim of this work was to assess the efficacy for simultaneous enhanced removal of nitrogen and phosphorus including organics treating combined wastewater generated from a chemical laboratory using a bench-scale Intermittent Cyclic Process Bio-reactor (ICPBR). The performance efficacy indicated that the ICPBR system...

journal_title：Bioresource technology

authors： Tanwar P,Nandy T,Khan R,Biswas R

更新日期：2007-09-01 00:00:00

abstract：:The microbial degradation of phenol by pure cultures Bacillus cereus MTCC 9817 strain AKG1 and B. cereus MTCC 9818 strain AKG2 is studied in batch mode for several initial concentrations of phenol in the range of 100-2000 mg/L with an interval of 100mg/L. Degradation pathways are investigated at initial phenol concent...

journal_title：Bioresource technology

authors： Banerjee A,Ghoshal AK

更新日期：2010-07-01 00:00:00

abstract：:p-Fluoronitrobenzene (p-FNB) is a toxic compound and tends to accumulate in the environment. p-FNB can be effectively removed and defluorinated in a single-chamber bioelectrochemical system (BES). To verify the suppositionally integrated reductive and oxidative metabolism mechanism in the BES, an oxygen-limited enviro...

journal_title：Bioresource technology

authors： Shen D,Zhang X,Feng H,Zhang K,Wang K,Long Y,Wang M,Wang Y

更新日期：2014-11-01 00:00:00

abstract：:The vermicomposting potential of Eisenia fetida on citronella bagasse and paper mill sludge mixture was studied. The experiment was carried out in pots by taking a mixture of citronella bagasse and paper mill sludge in 3:2 ratios. The physico-chemical properties such as pH, conductivity, total organic carbon, nitrogen...

journal_title：Bioresource technology

authors： Boruah T,Barman A,Kalita P,Lahkar J,Deka H

更新日期：2019-12-01 00:00:00

abstract：:As antibiotic and heavy metals are over used in the livestock industry, animal manure is a reservoir of antibiotic resistance genes (ARGs). Anaerobic digestion has been reported to have the potential to reduce ARGs. However, few studies investigated whether reduction of ARGs would be affected by different external pre...

journal_title：Bioresource technology

authors： Wang R,Chen M,Feng F,Zhang J,Sui Q,Tong J,Wei Y,Wei D

更新日期：2017-08-01 00:00:00

abstract：:Due to the small size, similar density to water, cells inoculating onto the solid carrier is a major challenge for microalgae biofilm cultivation. To reduce biofilm inoculation time, A. falcatus with long stripe were chosen as the bond linking with the main microalgae cells forming microalgae-microalgae co-flocculatio...

journal_title：Bioresource technology

authors： Zheng Y,Huang Y,Xia A,Qian F,Wei C

更新日期：2019-04-01 00:00:00