Characterization of aerobic granular sludge used for the treatment of petroleum wastewater.

abstract：:Direct interspecies electron transfer (DIET) was considered to replace interspecies H2 transfer to enhance syntrophic metabolism during the anaerobic digestion. The graphite felt with excellent electrical conductivity was added into a semi-continuous reactor as a conductive material, strengthening DIET in enhancing th...

journal_title：Bioresource technology

authors： Zhang M,Ma Y,Ji D,Li X,Zhang J,Zang L

更新日期：2019-09-01 00:00:00

abstract：:The physiological and kinetic behavior of a denitrifying granular sludge exposed to different sulfide loading rates (55-295 mg/L d) were evaluated in a UASB reactor fed with acetate, ammonium and nitrate. At any sulfide loading rates, the consumption efficiencies of sulfide, acetate and ammonium were above 95%, while ...

journal_title：Bioresource technology

authors： Beristain-Cardoso R,Gómez J,Méndez-Pampín R

更新日期：2011-02-01 00:00:00

abstract：:The hydrogenation of biodiesel was investigated in presence of thermoregulated phase-transfer catalysts to produce fatty alcohols. The thermoregulated catalytic system Pd/IV (IV: P-ligand, tri-(methoxyl polyethylene glycol)-phosphite) exhibited an efficient catalytic performance for the hydrogenation. It was also foun...

journal_title：Bioresource technology

authors： Liu SW,Xie CX,Jiang R,Yu ST,Liu FS

更新日期：2010-08-01 00:00:00

abstract：:1,3-Propanediol (1,3-PDO) production from crude glycerol, a byproduct from biodiesel manufacturing, by Clostridium beijerinckii DSM 791 was studied with corn steep liquor as an inexpensive nitrogen source replacing yeast extract in the fermentation medium. A stable, long-term 1,3-PDO production from glycerol was demon...

journal_title：Bioresource technology

authors： Wischral D,Zhang J,Cheng C,Lin M,De Souza LMG,Pessoa FLP,Pereira N Jr,Yang ST

更新日期：2016-07-01 00:00:00

abstract：:Microwave pyrolysis of torrefied Douglas fir sawdust pellet was investigated to determine the effects of torrefaction on the biofuel production. Compared to the pyrolysis of raw biomass, the increased concentrations of phenols and sugars and reduced concentrations of guaiacols and furans were obtained from pyrolysis o...

journal_title：Bioresource technology

authors： Ren S,Lei H,Wang L,Bu Q,Chen S,Wu J,Julson J,Ruan R

更新日期：2013-05-01 00:00:00

abstract：:Napier grass is potentially a viable feedstock for biofuel production. The present study investigated biological pretreatment of Napier grass by three microbial consortia followed by saccharification and anaerobic digestion. The pretreatment efficiencies of three microbial consortia were compared in terms of degradati...

journal_title：Bioresource technology

authors： Wen B,Yuan X,Li QX,Liu J,Ren J,Wang X,Cui Z

更新日期：2015-01-01 00:00:00

abstract：:Herein, the design of nanocomposite (NC) formulations that consist of metal enzyme cofactors, highly conductive carbon materials, DIET activators, to boost AD biogas production from anaerobically incubated cattle manure are investigated and discussed. Three different NC formulations were designed and synthesized: zinc...

journal_title：Bioresource technology

authors： Hassaneen FY,Abdallah MS,Ahmed N,Taha MM,Abd ElAziz SMM,El-Mokhtar MA,Badary MS,Allam NK

更新日期：2020-08-01 00:00:00

abstract：:Production of biohydrogen and related metabolic by-products was investigated in Solid State Dark Fermentation (SSDF) of food waste (FW) and wheat straw (WS). The effect of the total solids (TS) content and H2 partial pressure (ppH2), two of the main operating factors of SSDF, were investigated. Batch tests with FW at ...

journal_title：Bioresource technology

authors： Ghimire A,Trably E,Frunzo L,Pirozzi F,Lens PNL,Esposito G,Cazier EA,Escudié R

更新日期：2018-01-01 00:00:00

abstract：:The sludge settleability is of prime importance for the activated sludge process. The effect of calcium ion on the biological performance of sludge was investigated in a lab-scale activated sludge system with varying Ca(2+) concentration. Results indicated that addition of 150mg/L Ca(2+) to the influent significantly ...

journal_title：Bioresource technology

authors： Ye C,Yang X,Zhao FJ,Ren L

更新日期：2016-05-01 00:00:00

abstract：:Four methods of monitoring the anaerobic digestion process were studied at pilot scale. The methods employed were Micro Gas Chromatography (μ-GC) and Membrane Inlet Mass Spectrometry (MIMS) for measurements in the gas phase, Near Infrared Spectroscopy (NIRS) and pH in the liquid phase. Micro Gas Chromatography accurat...

journal_title：Bioresource technology

authors： Ward AJ,Bruni E,Lykkegaard MK,Feilberg A,Adamsen AP,Jensen AP,Poulsen AK

更新日期：2011-03-01 00:00:00

abstract：:Combustion characteristics of biomass are very important to directly utilize as an energy resource. Bamboo was carbonized using a XD-1200N muffle furnace in the nitrogen environment and its combustion characteristics were investigated. Results showed that bamboo-biochars had better combustion characteristics compared ...

journal_title：Bioresource technology

authors： Liu Z,Fei B,Jiang Z,Liu X

更新日期：2014-09-01 00:00:00

abstract：:Dry anaerobic digestion (AD) with high total solid content might upgrade conventional wet AD by enhancing digestion and reducing liquid digestate generation, which was not so popular due to lack of adequate knowledge and perceived operational complexity. In this study long term (447 days) pilot scale investigation was...

journal_title：Bioresource technology

authors： Gong H,Liu M,Li K,Li C,Xu G,Wang K

更新日期：2020-11-01 00:00:00

abstract：:The removal of chromium, cadmium and copper, toxic metals of high environmental priority due to their toxicity, from dilute aqueous solutions has been studied in the present work, applying a dead exopolysaccharide producing bacterium, Ochrobactrum anthropi, isolated from activated sludge. Particularly, the effect of p...

journal_title：Bioresource technology

authors： Ozdemir G,Ozturk T,Ceyhan N,Isler R,Cosar T

更新日期：2003-10-01 00:00:00

abstract：:Anaerobic co-digestion of primary sludge and raw microalgae (Scenedesmus and Chlorella) was performed in a lab-scale semi-continuous anaerobic membrane bioreactor to assess the biological performance and identify the microbial community involved in the co-digestion process. The reactor was operated at 35 °C for 440 da...

journal_title：Bioresource technology

authors： Serna-García R,Zamorano-López N,Seco A,Bouzas A

更新日期：2020-02-01 00:00:00

abstract：:This project analyses the biogas potential of the halophyte Chenopodium quinoa Willd. In a first approach C. quinoa was grown with different concentrations of NaCl (0, 10 and 20 ppt NaCl) and the crop residues were used as substrate for biogas production. In a second approach, C. quinoa was grown with 0, 10, 20 and 30...

journal_title：Bioresource technology

authors： Turcios AE,Weichgrebe D,Papenbrock J

更新日期：2016-03-01 00:00:00

abstract：:This paper evaluates a novel biorefinery approach for the conversion of lignocellulosic biomass from pinewood. A combination of thermochemical and biochemical conversion was chosen with the main product being ethanol. Fast pyrolysis of lignocellulosic biomasss with fractional condensation of the products was used as t...

journal_title：Bioresource technology

authors： Luque L,Westerhof R,Van Rossum G,Oudenhoven S,Kersten S,Berruti F,Rehmann L

更新日期：2014-06-01 00:00:00

abstract：:A two-stage membrane process for the separation of galactose, 5-hydroxymethylfurfural (5-HMF) and levulinic acid (LA) has been proposed. The first step of nanofiltration (NF) is to remove 5-HMF and LA from galactose solution obtained by the hydrolysis of agarose, the main component of red algal galactan for the reduct...

journal_title：Bioresource technology

authors： Kim JH,Na JG,Yang JW,Chang YK

更新日期：2013-07-01 00:00:00

abstract：:Benzoylformic acid was synthesized from the hydrolysis of benzoyl cyanide by a newly isolated Rhodococcus sp. CCZU10-1. In this study, an aqueous-toluene biphasic system was developed for highly efficient production of benzoylformic acid from the hydrolysis of benzoyl cyanide. In the aqueous-toluene biphasic system, t...

journal_title：Bioresource technology

authors： He YC,Zhou Q,Ma CL,Cai ZQ,Wang LQ,Zhao XY,Chen Q,Gao DZ,Zheng M,Wang XD,Sun Q

更新日期：2012-07-01 00:00:00

abstract：:Novel horizontal tubes and triangular prism (HTTP) baffles that generate flow vortices were developed to increase solution velocity between dark and light areas and thus improve microalgal growth in a flat-panel photo-bioreactor. Solution velocity, mass-transfer coefficient, and mixing time were measured with a partic...

journal_title：Bioresource technology

authors： Yang Z,Cheng J,Xu X,Zhou J,Cen K

更新日期：2016-07-01 00:00:00

abstract：:Carbon dioxide is one of the most important greenhouse gas, which concentration increase in the atmosphere is associated to climate change and global warming. Besides CO2 capture in large emission point sources, the capture of this pollutant from atmosphere may be required due to significant contribution of diffuse so...

journal_title：Bioresource technology

authors： Moreira D,Pires JCM

更新日期：2016-09-01 00:00:00

abstract：:This study optimized an activated charcoal (AC) detoxification method for the reduction of three different fermentation inhibitor compounds, while minimising the reducing sugar loss from acid-pretreated sorghum leaf (SL) wastes. Process optimization demonstrated a 98%, 88% and 37% removal efficiency for furfural, 5-hy...

journal_title：Bioresource technology

authors： Sarawan C,Suinyuy TN,Sewsynker-Sukai Y,Gueguim Kana EB

更新日期：2019-08-01 00:00:00

abstract：:A pilot-scale chemical-biological process was performed efficiently to remove corrosive H2S from biogas. Consecutive 356-d livestock biogas purification was conducted at various H2S loading rates. The average inlet H2S concentration was 3542 ppm, and a removal efficiency of 95% was achieved with gas retention time of ...

journal_title：Bioresource technology

authors： Lin WC,Chen YP,Tseng CP

更新日期：2013-05-01 00:00:00

abstract：:The MixAlco process, an example of consolidated bioprocessing (CBP), was utilized for anaerobic fermentation of 80% lime-treated sugarcane bagasse/20% chicken manure at 55 degrees Celsius by a mixed culture of marine microorganisms. NH(4)HCO(3) was recommended by this study to replace CaCO(3) buffer to neutralize the ...

journal_title：Bioresource technology

authors： Fu Z,Holtzapple MT

更新日期：2010-04-01 00:00:00

abstract：:Investigating the release characteristics of alkali and alkaline earth metallic species (AAEMs) is of potential interest because of AAEM's possible useful service as catalysts in biomass thermal conversion. In this study, three kinds of typical Chinese biomass were selected to pyrolyse and their chars were subsequentl...

journal_title：Bioresource technology

authors： Long J,Song H,Jun X,Sheng S,Lun-Shi S,Kai X,Yao Y

更新日期：2012-07-01 00:00:00

abstract：:To acquire microbial consortia with effectively precedent degradation of lignin, samples obtained from rotten trunks, rotten stumps and soil near it were screened and isolated after generations of subculture. The dynamic change illustrated that their community structures were affected by pH and tended to be stable aft...

journal_title：Bioresource technology

authors： Fang X,Li Q,Lin Y,Lin X,Dai Y,Guo Z,Pan D

更新日期：2018-04-01 00:00:00

abstract：:Green olives of the Tunisian variety "Meski" were treated according to a Spanish-style green olive preservation process by using an alkaline treatment (1.5, 2 and 2.5% (w/v) NaOH) to eliminate bitterness, combined with different brine concentrations (6, 9 and 12% (w/v) NaCl). A spontaneous fermentation by the environm...

journal_title：Bioresource technology

authors： Chammem N,Kachouri M,Mejri M,Peres C,Boudabous A,Hamdi M

更新日期：2005-07-01 00:00:00

abstract：:To make sure that microbial fuel cells (MFCs) are more convenient to stack, a baffled single-chambered MFC with two groups of electrodes sharing only one anode chamber was designed and the performance was examined. The experiments showed that the prototype MFC generated electrical power (maximum of 133 mW/m(2)) while ...

journal_title：Bioresource technology

authors： Li Z,Yao L,Kong L,Liu H

更新日期：2008-04-01 00:00:00

abstract：:In order to investigate the influence of hydrothermal carbonization (HTC) on the properties of the hydrochars, sawdust with a particle size below 0.45mm was treated in an autoclave at 200-260°C. The physical and chemical characteristics of products were studied, including proximate analysis, elemental composition, fib...

journal_title：Bioresource technology

authors： Li H,Wang S,Yuan X,Xi Y,Huang Z,Tan M,Li C

更新日期：2018-02-01 00:00:00

abstract：:Long-term experiments herein were conducted to investigate the effect of cefalexin (CLX) on methane production during waste activated sludge (WAS) anaerobic digestion. CLX exhibited a considerable inhibition in methane production during the initial 25 days while the negative effect attenuated subsequently and methane ...

journal_title：Bioresource technology

authors： Lu X,Zhen G,Liu Y,Hojo T,Estrada AL,Li YY

更新日期：2014-10-01 00:00:00

abstract：:Growing energy demand and water consumption have increased concerns about energy security and efficient wastewater treatment and reuse. Wastewater treatment high rate algal ponds (WWT HRAPs) are a promising technology that could help solve these challenges concurrently where climate is favorable. WWT HRAPs have great ...

journal_title：Bioresource technology

authors： Mehrabadi A,Craggs R,Farid MM

更新日期：2015-05-01 00:00:00