Rewiring the microbe-electrode interfaces with biologically reduced graphene oxide for improved bioelectrocatalysis.

abstract：:A new pretreatment method of lignocellulosic biomass was explored by using a wet aerobic process with an alkaline lignin and a mineral salt solution. This treatment significantly improved structural modification of rape straw used as substrate model in this study. Change in cellulose accessibility to cellulase of rape...

journal_title：Bioresource technology

authors： Tian JH,Pourcher AM,Bize A,Wazeri A,Peu P

更新日期：2017-08-01 00:00:00

abstract：:The identification of the influence of the reaction parameters is of paramount importance when defining a process design. In this work, non-edible castor oil was reacted with methanol to produce a possible component for biodiesel blends, using liquid enzymes as the catalyst. Temperature, alcohol-to-oil molar ratio, en...

journal_title：Bioresource technology

authors： Andrade TA,Errico M,Christensen KV

更新日期：2017-11-01 00:00:00

abstract：:Anaerobic digestion widely considered as a promising waste biomass disposal treatment approach, is attracting increasing interest in all corners of the globe. However, due to the specific features of different types of waste biomass, the bioenergy conversion efficiency of this process is not ideal. Another problematic...

journal_title：Bioresource technology

authors： Ma H,Guo Y,Qin Y,Li YY

更新日期：2018-12-01 00:00:00

abstract：:The main aim of this study was to separate heavy metals and yield crude bio-oil from a heavy metals hyperaccumulator harvest, Sedum plumbizincicola, through hydrothermal upgrading process. Parameters such as granularity, temperature, pressure, and duration were examined for their effect on the removal efficiency of he...

journal_title：Bioresource technology

authors： Yang JG

更新日期：2010-10-01 00:00:00

abstract：:Treatment with NaHSO3 induces a 10-fold increase in H2 photoproduction in the filamentous N2-fixing cyanobacterium Anabaena sp. strain PCC 7120. However, it is unclear whether this treatment also increases H2 photoproduction in green alga. In this study, treatment with 13 mM NaHSO3 resulted in about a 200-fold increas...

journal_title：Bioresource technology

authors： Ma W,Chen M,Wang L,Wei L,Wang Q

更新日期：2011-09-01 00:00:00

abstract：:A medicinal mushroom Fomes fomentarius, was isolated from the fruiting body of a wild F. fomentarius and identified by ITS-5.8S rDNA sequencing analysis. Then, the optimization of submerged culture conditions and nutritional requirements of mycelial biomass and exopolysaccharide (EPS) production from F. fomentarius wa...

journal_title：Bioresource technology

authors： Chen W,Zhao Z,Chen SF,Li YQ

更新日期：2008-05-01 00:00:00

abstract：:Ionic liquid (IL) has been widely investigated in 5-HMF production from biomass. However, most of studies employed IL as reaction solvent which requires a large amount of IL. In the present study, IL was utilized as catalyst in the conversion of microcrystalline cellulose (MCC) to 5-HMF under microwave irradiation (MI...

journal_title：Bioresource technology

authors： Qu Y,Wei Q,Li H,Oleskowicz-Popiel P,Huang C,Xu J

更新日期：2014-06-01 00:00:00

abstract：:Vegetated ditches are widely used to treat agricultural wastewater, but effective nitrogen removal at low temperatures remains a challenge because plants wilt in the winter. In this study, three simulated drainage ditches vegetated with Myriophyllum aquaticum were operated with low, medium, and high water levels to st...

journal_title：Bioresource technology

authors： Zhang S,Liu F,Huang Z,Xiao R,Zhu H,Wu J

更新日期：2020-04-01 00:00:00

abstract：:The present study relates to a nanotechnology enabled method in which purified laccase from Escherichia coli AKL2 was supplemented with 100 μM copper oxide nanoparticles (Cu(2)O) (NP-laccase). The activity, half life and stability of NP-laccase were enhanced by 4, 42 and 36-fold respectively at high temperature (80 °C...

journal_title：Bioresource technology

authors： Mukhopadhyay A,Dasgupta AK,Chakrabarti K

更新日期：2013-01-01 00:00:00

abstract：:Column studies were conducted, using iron oxide-coated Aspergillus niger biomass, to examine the removal of arsenic [As(III) and As(V)] from an aqueous solution. The Thomas and Yan models were examined to predict the breakthrough curves. The Yan Model described the data better (based on the R(2) values) when compared ...

journal_title：Bioresource technology

authors： Pokhrel D,Viraraghavan T

更新日期：2008-04-01 00:00:00

abstract：:A membrane bioreactor (MBR) and nanofiltration (NF) hybrid system was investigated to demonstrate the performance of treating nitrogen, phosphorus and pharmaceuticals and personal care products (PPCPs) in municipal wastewater. With the MBR and NF (molecular weight cut off (MWCO): 210 Da), the concentration of total ni...

journal_title：Bioresource technology

authors： Chon K,KyongShon H,Cho J

更新日期：2012-10-01 00:00:00

abstract：:The present study illustrates the production of phenolic compounds via slow pyrolysis of coir pith biomass in a bench-scale reactor. The primary objective of the study is to optimize the pyrolysis conditions to maximize the yield of bio-oil and phenolic compounds. Up to 88.14% phenolic compounds were obtained in the o...

journal_title：Bioresource technology

authors： Awasthi A,Dhyani V,Biswas B,Kumar J,Bhaskar T

更新日期：2019-02-01 00:00:00

abstract：:Lipids from algal biomass may provide renewable fuel and chemical feedstock in large quantities. The energy intensity of drying and milling of algae prior to extraction and of solvent recovery afterwards is a major obstacle. The objective is to use switchable solvents to extract oil directly from wet microalgae slurri...

journal_title：Bioresource technology

authors： Du Y,Schuur B,Samorì C,Tagliavini E,Brilman DW

更新日期：2013-12-01 00:00:00

abstract：:The integrated generation of solid fuel and biogas from biomass (IFBB) is particularly designed for the conversion of semi-natural and high biodiversity grassland biomass into energy. This biomass is problematic in common energy conversion techniques, e.g. biogas conversion or combustion, because of its chemical compo...

journal_title：Bioresource technology

authors： Hensgen F,Bühle L,Donnison I,Frasier M,Vale J,Corton J,Heinsoo K,Melts I,Wachendorf M

更新日期：2012-08-01 00:00:00

abstract：:Biological reduction of Fe(III) to Fe(II) is a key step in nitrogen oxides (NOx) removal by the integrated chemical absorption-biological reduction method, which determines the concentration of Fe(II) in the scrubbing liquid. A new Fe(III)EDTA reduction strain, named as FD-3, was isolated from mixed cultures used in t...

journal_title：Bioresource technology

authors： Zhou Z,Jing G,Zheng X

更新日期：2013-03-01 00:00:00

abstract：:A total of 147 model lignocellulose samples with a broad spectrum of structural features (lignin contents, acetyl contents, and crystallinity indices) were hydrolyzed with a wide range of cellulase loadings during 1-, 6-, and 72-h hydrolysis periods. Carbohydrate conversions at 1, 6, and 72 h were linearly proportiona...

journal_title：Bioresource technology

authors： Zhu L,O'Dwyer JP,Chang VS,Granda CB,Holtzapple MT

更新日期：2010-07-01 00:00:00

abstract：:The whole-cell nitrilase-catalyzed asymmetric hydrolysis of nitriles is a green and efficient preparation approach for chiral carboxylic acids, but often suffers from toxicity and cell lysis from organic substrates. In this work, a novel integrated process for whole-cell nitrilase-catalyzed asymmetric hydrolysis was d...

journal_title：Bioresource technology

authors： Zou S,Hua D,Jiang Z,Han X,Xue Y,Zheng Y

更新日期：2021-01-01 00:00:00

abstract：:Dissolved oxygen (DO) is a crucial parameter of the completely autotrophic nitrogen removal over nitrite (CANON) process. This study determined the nitrogen removal performance and microbial community of the CANON process in a laboratory-scale submerged aerated biological filter (SABF) over a DO concentration range fr...

journal_title：Bioresource technology

authors： Yue X,Yu G,Lu Y,Liu Z,Li Q,Tang J,Liu J

更新日期：2018-04-01 00:00:00

abstract：:Availability of reducing factors (e.g., NADH and NADPH) plays an important role in improving the efficacy of products conversion in cofactor-dependent production systems. In this study, nicotinic acid (NA), the precursor of NADH and NADPH, was supplemented to the growth medium of a wild-type Clostridium sp. strain BOH...

journal_title：Bioresource technology

authors： Li T,Yan Y,He J

更新日期：2014-03-01 00:00:00

abstract：:Sterilization, alkaline-thermal and acid-thermal treatments were applied to activated sludge and the pre-treated sludge was used as raw material for Rhodococcus R3 to produce polymeric substances. After 60 h of fermentation, bioflocculant of 2.7 and 4.2 g L(-1) were produced in sterilized and alkaline-thermal treated ...

journal_title：Bioresource technology

authors： Guo J,Yang C,Zeng G

更新日期：2013-09-01 00:00:00

abstract：:Glucose-fed microbial fuel cells (MFCs) have displayed low Coulombic efficiency (CE); one reason for a low CE is metabolite generation, causing significant electron loss within MFC systems. In the present study, notable electron loss (15.83%) is observed in glucose-fed MFCs due to residual propionate, a glucose metabo...

journal_title：Bioresource technology

authors： Kim KY,Chae KJ,Choi MJ,Ajayi FF,Jang A,Kim CW,Kim IS

更新日期：2011-03-01 00:00:00

abstract：:The present study investigated the effect of monochromatic light-emitting diodes (LEDs) on the growth and biodiesel yield of the green microalga Scenedesmus obliquus. Different LEDs were applied individually or in combination during the night period. Among different individual treatments, red and blue illumination sho...

journal_title：Bioresource technology

authors： Abomohra AE,Shang H,El-Sheekh M,Eladel H,Ebaid R,Wang S,Wang Q

更新日期：2019-09-01 00:00:00

abstract：:To enable the production of butanol with undiluted, non-detoxified sugarcane bagasse hemicellulose hydrolysates, this study developed a three-staged repeated-batch immobilized cell fermentation in which the efficiency of a 3D-printed nylon carrier to passively immobilize Clostridium saccharoperbutylacetonicum DSM 1492...

journal_title：Bioresource technology

authors： Chacón SJ,Matias G,Ezeji TC,Maciel Filho R,Mariano AP

更新日期：2021-02-01 00:00:00

abstract：:One of the key bottlenecks of the economically viable production of low added value microalgal products (food supplements, feed, biofuels) is the harvesting of cells from diluted culture medium. The main goals of this work were to prepare a novel flocculation agent based on spent brewer's yeast, a brewery by-product, ...

journal_title：Bioresource technology

authors： Prochazkova G,Kastanek P,Branyik T

更新日期：2015-02-01 00:00:00

abstract：:In this study, a membrane bioreactor (MBR) was developed for efficient, safe microbial methane hydroxylation with Methylosinus trichosporium OB3b. This innovative MBR, which couples a bioreactor with two gas/liquid macroporous membrane contactors supplying the two gaseous substrates (methane and oxygen) was operated i...

journal_title：Bioresource technology

authors： Pen N,Soussan L,Belleville MP,Sanchez J,Charmette C,Paolucci-Jeanjean D

更新日期：2014-12-01 00:00:00

abstract：:This review examines the potential for producing biomass on restored landfills using willow and poplar species in short rotation energy forestry. In southern England, the potential production may be about 20 t ha(-1) of dry stem wood annually. However, actual yields are likely to be constrained by detrimental soil con...

journal_title：Bioresource technology

authors： Nixon DJ,Stephens W,Tyrrel SF,Brierley ED

更新日期：2001-05-01 00:00:00

abstract：:In this study, a novel two-step enzymatic process was firstly established to produce microalgae biodiesel using wet Chlorella biomass. In the first hydrolysis step, to reduce energy consumption and effectively disrupt microalgal cell wall, among cellulase, hemicellulase, papain, lysozyme and pectinase, the highest hyd...

journal_title：Bioresource technology

authors： He Y,Wu T,Wang X,Chen B,Chen F

更新日期：2018-11-01 00:00:00

abstract：:4-Chlorophenol (4-CP) degradation was investigated by suspended and immobilized Phanerochaete chrysosporium conducted in static and agitated cultures. The best results were achieved when experiment was carried out in a rotating biological contactor instead of an Erlenmeyer flask, for both batch degradation and repeate...

journal_title：Bioresource technology

authors： Zouari H,Labat M,Sayadi S

更新日期：2002-09-01 00:00:00

abstract：:A two-phase and three-phase predictive fluidization model based on the characteristics of a system such as media type and size, flow rates, and reactor cross sectional area was proposed to calculate bed expansion, solid, liquid and gas hold up and specific surface area (SSA) of the biofilm particles. The model was sub...

journal_title：Bioresource technology

authors： Andalib M,Nakhla G,Sen D,Zhu J

更新日期：2011-02-01 00:00:00

abstract：:The present study investigates the effects of different physico-chemical parameters for the growth of Chlorella sorokiniana and subsequently determination of nutritional values of its biomass. Most suitable temperature, light intensity, pH, and acetic acid concentration were 30°C, 100 μmol m(-2)s(-1), pH 7.5, and 34.8...

journal_title：Bioresource technology

authors： Kumar K,Dasgupta CN,Das D

更新日期：2014-09-01 00:00:00