An innovative membrane bioreactor for methane biohydroxylation.

abstract：:Aspergiolide A is a novel anti-tumor anthraquinone derivant produced by marine-derived fungus Aspergillus glaucus. To identify its biosynthetic pathway and further improve the production, the effects of biosynthetic pathway specific inhibitors and precursors were investigated. Cerulenin and iodoacetamide, the specific...

journal_title：Bioresource technology

authors： Sun X,Zhou X,Cai M,Tao K,Zhang Y

更新日期：2009-09-01 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：:Fungi belonging to Aspergillus, Mortierella, Paecilomyces, Penicillium, Pythium, Rhizopus and Trichoderma, isolated from serpentine soil of Andaman (India) were screened for cobalt-resistance. Eleven out of total 38 isolated fungi which tolerated > 6.0 mM Co(II) were evaluated for cobalt biosorption using dried myceli...

journal_title：Bioresource technology

authors： Pal A,Ghosh S,Paul AK

更新日期：2006-07-01 00:00:00

abstract：:Carbon cloth with brush-like polyaniline (BL-PANI) nanowire arrays generated on the surface was utilized as anode material in this study to improve the power output of MFCs. A novel pulsed voltage method was applied to fabricate BL-PANI with PANI nanowires of ∼230nm of length. By using BL-PANI modified carbon cloth as...

journal_title：Bioresource technology

authors： Zhang W,Xie B,Yang L,Liang D,Zhu Y,Liu H

更新日期：2017-06-01 00:00:00

abstract：:The continuous fast pyrolysis of soybean oil in a pilot plant was investigated. The experimental runs were carried out according to an experimental design alternating the temperature (from 450 to 600 degrees C) and the concentration of water (from 0% to 10%). The liquid products were analyzed by gas chromatography and...

journal_title：Bioresource technology

authors： Wiggers VR,Meier HF,Wisniewski A Jr,Chivanga Barros AA,Wolf Maciel MR

更新日期：2009-12-01 00:00:00

abstract：:This work was conducted to evaluate the effects of vermicomposting on the speciation and mobility of heavy metals (Zn, Pb, Cr, and Cu) in cattle dung (CD) and pig manure (PM) using tessier sequential extraction method. Results showed that the pH, total organic carbon and C/N ratio were reduced, while the electric cond...

journal_title：Bioresource technology

authors： Lv B,Xing M,Yang J

更新日期：2016-06-01 00:00:00

abstract：:To overcoming the natural recalcitrance of cellulose for glucose production via enzymatic hydrolysis, a new strategy of destroying hydrogen bond donor to reconstruct cellulose's hydrogen bonding network was developed via a mild reversible reaction of cellulose with CO2 catalyzed by organic bases. The reaction dynamics...

journal_title：Bioresource technology

authors： Gan J,Peng Y,Chen Q,Hu G,Xu Q,Jin L,Xie H

更新日期：2020-01-01 00:00:00

abstract：:Leaves from four different Ginkgo biloba L. trees (1 and 2--females; 3 and 4--males), grown at the same conditions, were collected during a period of 5 months (from June to October, 2007). Water and 12% ethanol extracts were analyzed for total phenolics content, antioxidant activity, phenolic profile, and the potentia...

journal_title：Bioresource technology

authors： Pinto Mda S,Kwon YI,Apostolidis E,Lajolo FM,Genovese MI,Shetty K

更新日期：2009-12-01 00:00:00

abstract：:A thermophilic naphthalene- and aliphatic hydrocarbon-degrading bacterium SH-1 was isolated from a deep oil well and identified as Geobacillus sp. n-alkanes from C12 to C33 in crude oil and naphthalene were effectively degraded by strain SH-1, and this strain could readily utilize these compounds as its sole carbon an...

journal_title：Bioresource technology

authors： Zhang J,Zhang X,Liu J,Li R,Shen B

更新日期：2012-11-01 00:00:00

abstract：:The necessity of costly co-enzyme B12 for the activity of glycerol dehydratase (GDHt) is considered as a major bottleneck in sustainable bioproduction of 1,3-propanediol (1,3-PD) from glycerol. Here, an E. coil Rosetta-dhaB1-dhaB2 strain was constructed by overexpressing a B12-independent GDHt (dhaB1) and its activati...

journal_title：Bioresource technology

authors： Yun J,Zabed HM,Zhang Y,Parvez A,Zhang G,Qi X

更新日期：2021-01-01 00:00:00

abstract：:Granule-based immobilization of anammox biomass assisted by polyvinyl alcohol/chitosan (PVA/CS) and PVA/CS/Fe gel beads was studied, via the operation of three identical up-flow reactors (R1 without gel beads, R2 with PVA/CS, R3 with PVA/CS/Fe) for 203 days. In the end, the nitrogen removal rates (NRR) were 5.3 ± 0.4,...

journal_title：Bioresource technology

authors： Wang J,Liang J,Sun L,Li G,Temmink H,Rijnaarts HHM

更新日期：2020-08-01 00:00:00

abstract：:This study evaluates a two-stage bioprocess for recovering hydrogen and methane while treating organic residues of fermentative bioethanol from rice straw. The obtained results indicate that controlling a proper volumetric loading rate, substrate-to-biomass ratio, or F/M ratio is important to maximizing biohydrogen pr...

journal_title：Bioresource technology

authors： Cheng HH,Whang LM,Wu CW,Chung MC

更新日期：2012-06-01 00:00:00

abstract：:Chemical constituents are important properties for utilization of biomass, and experimental approaches are always expensive and time-consuming to determinate those properties. Here, a novel random forest (RF) model is developed for accurately predicting biomass major chemical constituents from the much-easier availabl...

journal_title：Bioresource technology

authors： Xing J,Luo K,Wang H,Fan J

更新日期：2019-09-01 00:00:00

abstract：:Pyrolysis characteristics of four algal and lignocellulosic biomass samples were studied by using a thermogravimetric analyzer (TGA) and a fixed-bed reactor. The effects of pyrolysis temperature and biomass type on the yield and composition of pyrolysis products were investigated. The average activation energy for pyr...

journal_title：Bioresource technology

authors： Yuan T,Tahmasebi A,Yu J

更新日期：2015-01-01 00:00:00

abstract：:Formic acid is the main breakdown product of mild hydrothermal treatment of carbohydrates. Further conversion to methanol was achieved using Cu as catalyst and Zn as reductant under hydrothermal conditions of 250-325 °C for 3-12 h. Both Cu and Zn used were commercial Cu and Zn powders with particle sizes of 200 mesh. ...

journal_title：Bioresource technology

authors： Liu J,Zeng X,Cheng M,Yun J,Li Q,Jing Z,Jin F

更新日期：2012-06-01 00:00:00

abstract：:In this study, the impacts of reused and sucrose-decorated pumice as bulking agents on the composting of sewage sludge were evaluated in the lab-scale reactor. The variations of temperature, pH, NH3 and CO2 emission rate, moisture content (MC), volatile solid, dissolved organic carbon, C/N and the water absorption cha...

journal_title：Bioresource technology

authors： Wu C,Li W,Wang K,Li Y

更新日期：2015-08-01 00:00:00

abstract：:Engineering strategies were applied to improve the CO(2) fixation rate and carbohydrate/lipid production of a Scenedesmus obliquus CNW-N isolate. The light intensity that promotes cell growth, carbohydrate/lipid productivity, and CO(2) fixation efficiency was identified. Nitrogen starvation was also employed to trigge...

journal_title：Bioresource technology

authors： Ho SH,Chen CY,Chang JS

更新日期：2012-06-01 00:00:00

abstract：:The present study investigates the effect of spent media of acetogenic dark fermentation for mixotrophic algal cultivation for biodiesel production. Mixotrophic growth conditions were optimized in culture flask (250mL) using Chlorella sp. MJ 11/11. Maximum lipid accumulation (58% w/w) was observed under light intensit...

journal_title：Bioresource technology

authors： Ghosh S,Roy S,Das D

更新日期：2017-01-01 00:00:00

abstract：:In this study, production of biodiesel from low cost raw materials, such as rice bran and dewaxed-degummed rice bran oil (DDRBO), under supercritical condition was carried out. Carbon dioxide (CO2) was employed as co-solvent to decrease the supercritical temperature and pressure of methanol. The effects of different r...

journal_title：Bioresource technology

authors： Kasim NS,Tsai TH,Gunawan S,Ju YH

更新日期：2009-04-01 00:00:00

abstract：:In this study, a novel aerated surface flow constructed wetland (SFCW) using exhaust gas from biological wastewater treatment was investigated. Compared with un-aerated SFCW, the introduction of exhaust gas into SFCW significantly improved NH4+-N, TN and COD removal efficiencies by 68.30 ± 2.06%, 24.92 ± 1.13% and 73....

journal_title：Bioresource technology

authors： Zhang X,Hu Z,Zhang J,Fan J,Ngo HH,Guo W,Zeng C,Wu Y,Wang S

更新日期：2018-02-01 00:00:00

abstract：:Continuous fixed bed reactors filled by three kinds of packing which were glass bead, glass spring and Dixon rings were investigated. The effect of temperature, pressure, the molar ratio of methanol to oil, flow rate, the size and shape of the packing were researched. The highest yield 90.84% of FAME was obtained by f...

journal_title：Bioresource technology

authors： Qiao BQ,Zhou D,Li G,Yin JZ,Xue S,Liu J

更新日期：2017-03-01 00:00:00

abstract：:In the present study, there was an investigation about the impact of a new combined thermo-chemo-sonic disintegration of waste activated sludge (WAS) on biodegradability. The outcome of sludge disintegration reveals that maximum Suspended Solids (SS) reduction and Chemical Oxygen Demand (COD) solubilization effectuate...

journal_title：Bioresource technology

authors： Kavitha S,Yukesh Kannah R,Yeom IT,Do KU,Banu JR

更新日期：2015-12-01 00:00:00

abstract：:Cheese whey, produced from coagulation of milk during cheese manufacture, is a major environmental pollutant. The most abundant component in cheese whey is lactose, which is a potential resource for various value-added chemicals. Here, a two-step bioprocess using Saccharomyces cerevisiae and Gluconobacter oxydans to b...

journal_title：Bioresource technology

authors： Zhou X,Hua X,Huang L,Xu Y

更新日期：2019-01-01 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：: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：:Biogas is an environment-friendly fuel but that must be upgraded before being utilized. The method about removing CO2 from biogas by microalgal culturing using biogas effluent as nutrient medium in this study could effectively upgrade biogas and simultaneously reduce the biogas effluent nutrient. Results showed that t...

journal_title：Bioresource technology

authors： Yan C,Zheng Z

更新日期：2013-07-01 00:00:00

abstract：:Factory-scale chicken manure composting added with zeolite (F), superphosphate (G), or zeolite and ferrous sulfate (FL) simultaneously, were evaluate for their effects on the behaviors of antibiotic resistance genes (ARGs) and bacterial communities. After composting, ARGs in manure decreased by 67.3% in the control, w...

journal_title：Bioresource technology

authors： Peng S,Li H,Song D,Lin X,Wang Y

更新日期：2018-09-01 00:00:00

abstract：:Biodiesel production from microalgae is recognized as one of the best solutions to deal with the energy crisis issues. However, after the oil extraction from the microalgae, the microalgae residue was generally discarded or burned. Here a novel carbon-based solid acid catalyst derived from microalgae residue by in sit...

journal_title：Bioresource technology

authors： Fu X,Li D,Chen J,Zhang Y,Huang W,Zhu Y,Yang J,Zhang C

更新日期：2013-10-01 00:00:00

abstract：:Transesterification of vegetable oils (from soybeans and rice bran) into methyl and ethyl esters using a batch microwave system was investigated in this study. A critical comparison between the two alcohols was performed in terms of yields, quality, and reaction kinetics. Parameters tested were temperature (60, 70 and...

journal_title：Bioresource technology

authors： Kanitkar A,Balasubramanian S,Lima M,Boldor D

更新日期：2011-09-01 00:00:00

abstract：:Poly([1-vinyl-3-hexylimidazolium] [bis(trifluoromethylsulfonyl)imide]) (poly([VHIM][Tf2N])) was assessed for its ability to adsorb bio-ethanol from Chamaecyparis obtuse leaves fermentation broths. Poly([VHIM][Tf2N]) was prepared by poly([VHIM][Br]) ion exchange with Li(Tf2N). Poly([VHIM][Br]) was obtained using a ther...

journal_title：Bioresource technology

authors： Tang B,Bi W,Row KH

更新日期：2013-06-01 00:00:00