Corn stover pretreatment by metal oxides for improving lignin removal and reducing sugar degradation and water usage.

abstract：:Organics removal, nitrogen removal, N2O emission and nitrogen removal functional gene abundances in four subsurface wastewater infiltration systems (SWISs), named SWIS A (no intermittent aeration without biochar and sludge), SWIS B (no intermittent aeration with biochar and sludge), SWIS C (intermittent aeration witho...

journal_title：Bioresource technology

authors： Sun Y,Qi S,Zheng F,Huang L,Pan J,Jiang Y,Hou W,Xiao L

更新日期：2018-02-01 00:00:00

abstract：:This study analyzed the composition of a methane-generating microbial community and the corresponding active members during the transformation of three target substrates (food waste, cellulose or xylan) by barcoded 454 pyrosequencing of the bacterial and archaeal 16S rRNA genes in the DNA and RNA. The number of operat...

journal_title：Bioresource technology

authors： Lu X,Rao S,Shen Z,Lee PK

更新日期：2013-11-01 00:00:00

abstract：:The purpose of this research was to pursuit the quantification of microbial degradation capacity for 2,4-dichlorophenoxyacetic acid (2,4-D) by detecting and quantifying a prominent 2,4-D degradation encoding plasmid. Batch reactor acclimation, de-acclimation, and re-acclimation tests were conducted during which period...

journal_title：Bioresource technology

authors： Chong NM,Chang HW

更新日期：2009-02-01 00:00:00

abstract：:The effect of extracellular polymeric substances (EPS) of Gram-positive Bacillus subtilis and Gram-negative Pseudomonas putida on Cu(II) adsorption was investigated using a combination of batch adsorption, potentiometric titrations, Fourier transform infrared spectroscopy. Both the potentiometric titrations and the Cu...

journal_title：Bioresource technology

authors： Fang L,Wei X,Cai P,Huang Q,Chen H,Liang W,Rong X

更新日期：2011-01-01 00:00:00

abstract：:Acid hydrolysis of hot-water wood extract was investigated. Sugar maple wood extract was obtained by hot-water extraction at 160 degrees C for 120min, followed by further concentration and solid removal by membrane filtration. Acid hydrolysis was performed at different temperatures (85 degrees C, 95 degrees C and 105 ...

journal_title：Bioresource technology

authors： Hu R,Lin L,Liu T,Liu S

更新日期：2010-05-01 00:00:00

abstract：:Phytase production by Aspergillus niger F3 by solid state fermentation (SSF) on citrus peel was evaluated at pilot scale under different aeration conditions. The best airflow intensity was 1 VkgM (Lair kg medium(-1) min(-1)), which allowed to produce 65 units of phytases per gram in dry basis (65 Ug(-1) d.b.) as it re...

journal_title：Bioresource technology

authors： Rodríguez-Fernández DE,Rodríguez-León JA,de Carvalho JC,Karp SG,Sturm W,Parada JL,Soccol CR

更新日期：2012-08-01 00:00:00

abstract：:The removal of chromate anions (CrO(4)(2-)) from aqueous solution by a cationic surfactant-modified yeast was studied in a batch system. Cetyl trimethyl ammonium bromide (CTAB) was used for biomass modification; it substantially improved the biosorption efficiency. The influences of solution pH, CrO(4)(2-) anion conce...

journal_title：Bioresource technology

authors： Bingol A,Ucun H,Bayhan YK,Karagunduz A,Cakici A,Keskinler B

更新日期：2004-09-01 00:00:00

abstract：:The fate of manure-borne pathogen surrogates (gfp-labeled Escherichia coli O157:H7 and Listeria innocua and avirulent Salmonella Typhimurium) in the field was monitored at both sub-surface (30 cm from surface) and surface sites of static composting piles (3.5-m base diameter) composed of chicken litter and peanut hull...

journal_title：Bioresource technology

authors： Erickson MC,Liao J,Boyhan G,Smith C,Ma L,Jiang X,Doyle MP

更新日期：2010-02-01 00:00:00

abstract：:The production of fatty acid methyl ester (FAME) by direct in situ alkaline-catalyzed transesterification of the triglycerides (TG) in cottonseeds was examined. The experimental results showed that the amount of cottonseed oil dissolved in methanol was approximately 99% of the total oil and the conversion of this oil ...

journal_title：Bioresource technology

authors： Qian J,Wang F,Liu S,Yun Z

更新日期：2008-12-01 00:00:00

abstract：:The aim of this communication is firstly to describe the effective permittivity of the biodiesel reaction for multiphysics calculation of microwave heating. An innovatively method was proposed to get the effective permittivity of the biodiesel reaction solution through one measurement, which can be directly applied fo...

journal_title：Bioresource technology

authors： Huang K,Zhu H,Wu L

更新日期：2013-03-01 00:00:00

abstract：:In this study, the potential for the application of the bioaugmentation to Cd and Zn contaminated sediment was investigated. A batch experiment was performed in the lake sediments augmented with Ralstonia sp. HM-1. The degradation capacity of 18.7 mg-DOC/l/day in the treatment group was bigger than that of the blank g...

journal_title：Bioresource technology

authors： Park YJ,Ko JJ,Yun SL,Lee EY,Kim SJ,Kang SW,Lee BC,Kim SK

更新日期：2008-11-01 00:00:00

abstract：:Larvicidal activity of Tagetes patula essential oil was tested against the fourth instar larvae of Aedes aegypti, Anopheles stephensi, and Culex quinquefaciatus. Five different concentrations of essential oil were studied and the results were compared with that of synthetic insecticide, malathion. A. aegypti (LC(50) 1...

journal_title：Bioresource technology

authors： Dharmagadda VS,Naik SN,Mittal PK,Vasudevan P

更新日期：2005-07-01 00:00:00

abstract：:Non-porous poly(glycidyl methacrylate/ethyleneglycol dimetacrylate) (poly(GMA/EGDMA)) beads were prepared by suspension polymerization. The enzyme (i.e. laccase) was covalently immobilized onto plain and spacer-arm attached poly(GMA/EGDMA) beads. The amount of immobilized enzyme on the plain and spacer-arm attached be...

journal_title：Bioresource technology

authors： Arica MY,Altintas B,Bayramoğlu G

更新日期：2009-01-01 00:00:00

abstract：:In the present study, the removal of Cr(III) from aqueous solution was studied using a new chelate-resins (b-DAEG-sporopollenin and CEP-sporopollenin). Mechanisms including ion exchange, complexation and adsorption to the surface are possible in the sorption process. Adsorption analysis results obtained at various con...

journal_title：Bioresource technology

authors： Gode F,Pehlivan E

更新日期：2007-03-01 00:00:00

abstract：:The effect of the surface charge of different immobilizing hydrogels on biohydrogen production in batch cultures was investigated using a novel isolate associated to the genus Thermoanaerobacterium. Two crosslinked polysaccharide-based hydrogels and two acrylic hydrogels were tested as polymeric carriers for cell adso...

journal_title：Bioresource technology

authors： Basile MA,Dipasquale L,Gambacorta A,Vella MF,Calarco A,Cerruti P,Malinconico M,d'Ayala GG

更新日期：2010-06-01 00:00:00

abstract：:A high throughput enzyme assay platform, called GENPLAT, was used to guide the development of an optimized mixture of individual purified enzymes from ten "accessory" and six "core" enzymes. Enzyme mixtures were optimized for release of Glu, Xyl, or a combination of the two from corn stover pretreated by ammonia-fiber...

journal_title：Bioresource technology

authors： Banerjee G,Car S,Scott-Craig JS,Borrusch MS,Bongers M,Walton JD

更新日期：2010-12-01 00:00:00

abstract：:A laboratory-scale aerobic fluidized bed biofilm reactor (AFBBR) was established to evaluate the oxygen mass transfer (OMT) process and its impact on municipal wastewater treatment performance. Aeration rates had different effects on the OMT of the wastewater and biofilm. In the wastewater, oxygenation performance, ox...

journal_title：Bioresource technology

authors： Ren J,Cheng W,Jiao M,Wan T,Wang M,Li D

更新日期：2020-12-16 00:00:00

abstract：:The present study investigated the bacterial community, metabolome and biotransformation of phenolic compounds in sainfoin silage inoculated either with or without Lactobacillus plantarum. Our results revealed that the epiphytic microbiota of wilted sainfoin mainly comprised Acinetobacter, Spingomonas, Pseudomonas, La...

journal_title：Bioresource technology

authors： Xu D,Ding Z,Wang M,Bai J,Ke W,Zhang Y,Guo X

更新日期：2020-11-01 00:00:00

abstract：:The long-term addition of N2H4 to completely autotrophic nitrogen removal over nitrite (CANON) sequencing batch reactors (SBRs) recovered and enhanced their autotrophic nitrogen removal capacity while simultaneously reducing their production of NO3(-). The total nitrogen (TN) removal rate and TN removal efficiency of ...

journal_title：Bioresource technology

authors： Yao ZB,Cai Q,Zhang DJ,Xiao PY,Lu PL

更新日期：2013-10-01 00:00:00

abstract：:A process for the production of l-amino-acids concentrates from microalgae biomass by enzymatic hydrolysis has been developed. The process includes pre-treatment for cell-disruption, enzymatic hydrolysis and final separation by centrifugation. Thermal and mechanical cell-disruption methods have been tested, selecting ...

journal_title：Bioresource technology

authors： Romero García JM,Acién Fernández FG,Fernández Sevilla JM

更新日期：2012-05-01 00:00:00

abstract：:This paper investigated the effect of co-composting of lincomycin mycelia dregs (LMDs) with furfural slag on the degradation of lincomycin, maturity and microbial communities. Results showed that after 66 days composting, the concentration of lincomycin was removed above 99%. The final pH, C/N and germination index (G...

journal_title：Bioresource technology

authors： Ren S,Guo X,Lu A,Guo X,Wang Y,Sun G,Guo W,Ren C,Wang L

更新日期：2018-10-01 00:00:00

abstract：:A central composite design was employed to optimize the extraction of pectin with citric acid. The independent variables were citric acid concentration (0.086-2.91% w/v) and extraction time (17-102 min). The combined effect of these variables on the degree of esterification was investigated. Results have shown that th...

journal_title：Bioresource technology

authors： Pinheiro ES,Silva IM,Gonzaga LV,Amante ER,Teófilo RF,Ferreira MM,Amboni RD

更新日期：2008-09-01 00:00:00

abstract：:The essential oil of rose-scented geranium (Pelargonium species, family: Geraniaceae) obtained through steam or water plus steam distillation of shoot biomass is extensively used in the fragrance industry and in aromatherapy. During distillation, a part of the essential oil becomes dissolved in the distillation water ...

journal_title：Bioresource technology

authors： Rao BR,Kaul PN,Syamasundar KV,Ramesh S

更新日期：2002-09-01 00:00:00

abstract：:In this study, Marinobacter sp. FL06 was used to effectively harvest the energy-producing microalga Thalassiosira pseudonana through direct flocculation. Strain FL06 showed 92.7% flocculating efficiency against T. pseudonana, and no metal ion was added for the flocculation process, resulting in a more environmentally ...

journal_title：Bioresource technology

authors： Lei X,Zheng W,Ding H,Zhu X,Chen Q,Xu H,Zheng T,Tian Y

更新日期：2018-12-01 00:00:00

abstract：:To achieve a sustainable production of food and feed production, inexpensive carbon and nutrient sources are needed. In the present study, biologically upgraded biogas is coupled with electrochemically extracted nitrogen from digested biowaste to cultivate mixed methanotrophs as protein source. Results showed that an ...

journal_title：Bioresource technology

authors： Tsapekos P,Zhu X,Pallis E,Angelidaki I

更新日期：2020-10-01 00:00:00

abstract：:With graphene oxide (GO), platinum carbon (Pt/C), and reduced graphene oxide (rGO) as cathode catalysts, three types of single-chamber microbial fuel cells (MFCs) were constructed for simultaneous Cu2+ removal and electricity production. Results indicated rGO-MFC and Pt/C-MFC had much better Cu2+-removing and electric...

journal_title：Bioresource technology

authors： Wu Y,Wang L,Jin M,Zhang K

更新日期：2020-06-01 00:00:00

abstract：:This study demonstrated the microbial purification of a model wastewater containing 2,4,6-trinitrophenol (TNP), which was carried out in a continuously working biological aerated filter (BAF). The main emphasis was on the operating performance of the reactor as a function of the pollution load. TNP was degraded at a m...

journal_title：Bioresource technology

authors： Shen J,He R,Yu H,Wang L,Zhang J,Sun X,Li J,Han W,Xu L

更新日期：2009-03-01 00:00:00

abstract：:The biochemical methane potential of steam exploded wheat straw was evaluated in a pilot plant under different temperature-time combinations. The optimum was obtained for 1 min and 220 °C thermal pretreatment (3.5 severity factor), resulting in a 20% increase in methane production respect non-treated straw. For more s...

journal_title：Bioresource technology

authors： Ferreira LC,Donoso-Bravo A,Nilsen PJ,Fdz-Polanco F,Pérez-Elvira SI

更新日期：2013-09-01 00:00:00

abstract：:Hydrogen and methane co-production from potato waste was examined using a two-stage process of anaerobic digestion. The hydrogen stage was operated in continuous flow under a pH of 5.5 and a HRT of 6h. The methane stage was operated in both continuous and semi-continuous flows under HRTs of 30 h and 90 h, respectively...

journal_title：Bioresource technology

authors： Zhu H,Stadnyk A,Béland M,Seto P

更新日期：2008-07-01 00:00:00

abstract：:Ageratum conyzoids biomass was vermicomposted with cow dung in 25 (T25), 50 (T50), and 75 (T75) % (v/v) ratios and changes in physicochemical characteristics, enzymatic activities (proteases, dehydrogenases, β-galactosidase and phosphatases), and microbial population (bacterial, fungal, and actinomycetes) was recorded...

journal_title：Bioresource technology

authors： Gusain R,Suthar S

更新日期：2020-09-01 00:00:00