Synthesis of Fe3O4 poly(styrene-glycidyl methacrylate) magnetic porous microspheres and application in the immobilization of Klebsiella sp. FD-3 to reduce Fe(III)EDTA in a NO(x) scrubbing solution.

abstract：:Baffles are a key component of an airlift membrane bioreactor (MBR), which could enhance membrane surface shear for fouling control. In order to obtain an optimal hydraulic condition of the reactor, the effects of baffle location and size were systematically explored in this study. Computational fluid dynamics (CFD) w...

journal_title：Bioresource technology

authors： Yan X,Xiao K,Liang S,Lei T,Liang P,Xue T,Yu K,Guan J,Huang X

更新日期：2015-01-01 00:00:00

abstract：:This study aimed to investigate different transformation mechanisms of organic nitrogen (N) fractions during composting with different raw materials, and the contributions of bacterial communities and environmental factors to organic N fractions transformation. The results showed that high molecular weight organic N w...

journal_title：Bioresource technology

authors： Zhou H,Zhao Y,Yang H,Zhu L,Cai B,Luo S,Cao J,Wei Z

更新日期：2018-08-01 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：:Photobioreactor is deemed to be one of limiting factors for the commercial application of wastewater treatment based on microalgae cultivation. In this study, a novel Flat-Plate Continuous Open Photobioreactor (FPCO-PBR) was developed to treat piggery biogas slurry. The operation parameters, microbial stability and nu...

journal_title：Bioresource technology

authors： Luo L,Lin X,Zeng F,Luo S,Chen Z,Tian G

更新日期：2019-01-01 00:00:00

abstract：:In an attempt to develop a system with which the aquatic weed water hyacinth (Eichhornia crassipes, Mart. Solms) can be economically processed to generate vermicompost in large quantities, the weed was first composted by a 'high-rate' method and then subjected to vermicomposting in reactors operating at much larger de...

journal_title：Bioresource technology

authors： Gajalakshmi S,Ramasamy EV,Abbasi SA

更新日期：2002-07-01 00:00:00

abstract：:The objective of this study was to investigate the feasibility of applying volatile fatty acids (VFAs) produced from low-cost organic waste to the major carbon sources of microalgae cultivation for highly efficient biofuel production. An integrated process that consists of a sewage sludge fermentation system producing...

journal_title：Bioresource technology

authors： Cho HU,Kim YM,Choi YN,Xu X,Shin DY,Park JM

更新日期：2015-05-01 00:00:00

abstract：:Enzymatically synthesized lauroyl glucose emulsified different hydrophobic substrates when assayed spectrophotometrically. Stable emulsions were formed with triglycerides as well as with hydrocarbons. There was a linear relation between the concentration of lauroyl glucose (50-450 microg) and emulsification activity u...

journal_title：Bioresource technology

authors： Kelkar DS,Kumar AR,Zinjarde SS

更新日期：2007-05-01 00:00:00

abstract：:Arthrospira (Spirulina) platensis is known to have high-quality proteins content and phycocyanin as one of the major pigment constituents of the cells, and the most challenging problem associated with phycocyanin production in Arthrospira is to optimize its intracellular accumulation. The present study evaluated the m...

journal_title：Bioresource technology

authors： Manirafasha E,Murwanashyaka T,Ndikubwimana T,Rashid Ahmed N,Liu J,Lu Y,Zeng X,Ling X,Jing K

更新日期：2018-05-01 00:00:00

abstract：:The valorization of three different manure samples via pyrolysis and combustion processes was evaluated. Dairy manure (sample Pre) was biologically pretreated by anaerobic digestion (sample Dig R) whereas swine manure (sample SW) was pretreated by a biodrying process. Thermal behavior of manure samples were studied by...

journal_title：Bioresource technology

authors： Fernandez-Lopez M,Puig-Gamero M,Lopez-Gonzalez D,Avalos-Ramirez A,Valverde J,Sanchez-Silva L

更新日期：2015-04-01 00:00:00

abstract：:To understand the synergetic effect of magnesium citrate (MC) and temperature on biomass pyrolysis, co-pyrolysis of lotus seedpod (LS) and MC was carried out in a fixed bed reactor. With the addition of MC, CO2 become the dominate composition in gas (55.83-90.75 vol%). And with temperature increasing, the main compone...

journal_title：Bioresource technology

authors： Zhu D,Yang H,Chen Y,Chen X,Zou J,Zhang S,Chen H

更新日期：2020-02-26 00:00:00

abstract：:The aim of this study is to assess the potentials of using mixed culture bacteria incorporated with different concentrations of NaHCO3 for hydrogen production from water hyacinth (WH). The lowest hydrogen yield (HY) of 30.4 ± 1.9 mL/gTVS, H2 content (HC) of 19.5 ± 1.5% and hydrogenase enzyme (HE) activity of 0.06 ± 0....

journal_title：Bioresource technology

authors： Wazeri A,Elsamadony M,Roux SL,Peu P,Tawfik A

更新日期：2018-09-01 00:00:00

abstract：:The effects of acid protease and urea addition during the fermentation step were evaluated. The fermentations were also tested with and without the addition of urea to determine if protease altered the nitrogen requirements of the yeast. Results show that the addition of the protease had a statistically significant ef...

journal_title：Bioresource technology

authors： Johnston DB,McAloon AJ

更新日期：2014-02-01 00:00:00

abstract：:Despite significant research efforts over the last few decades, membrane fouling in anaerobic membrane bioreactors (AnMBRs) remains an unsolved problem that increases the overall operational costs and obstructs the industrial applications. Herein, we developed a method for effectively controlling the membrane fouling ...

journal_title：Bioresource technology

authors： Kim J,Shin J,Kim H,Lee JY,Yoon MH,Won S,Lee BC,Song KG

更新日期：2014-11-01 00:00:00

abstract：:Membrane fouling (especially biofouling) as a critical issue during membrane reactor (MBR) operation has attracted much attention in recent years. Although previous review papers have presented different aspects of MBR's fouling when treating various wastewaters, the information related to biofouling in MBRs has only ...

journal_title：Bioresource technology

authors： Deng L,Guo W,Ngo HH,Zhang H,Wang J,Li J,Xia S,Wu Y

更新日期：2016-12-01 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：:Heterotrophic microalgae, Aurantiochytrium sp. KRS101 had a large amount of lipid (56.8% total lipids). The cells in the culture medium were easily ruptured due to thin cell wall of Aurantiochytrium sp., which facilitated in-situ fatty acid methyl esters (FAMEs) production directly from biomass. The harvested biomass ...

journal_title：Bioresource technology

authors： Kim KH,Lee OK,Kim CH,Seo JW,Oh BR,Lee EY

更新日期：2016-07-01 00:00:00

abstract：:Palm kernel shells were pyrolyzed in a pyrolysis plant equipped with a fluidized-bed reactor and a char-separation system. The influence of reaction temperature, feed size and feed rate on the product spectrum was also investigated. In addition, the effect of reaction temperature on the yields of phenol and phenolic c...

journal_title：Bioresource technology

authors： Kim SJ,Jung SH,Kim JS

更新日期：2010-12-01 00:00:00

abstract：:Five different pre-treatments were investigated to enhance the solubilisation and anaerobic biodegradability of kitchen waste (KW) in thermophilic batch and continuous tests. In the batch solubilisation tests, the highest and the lowest solubilisation efficiency were achieved with the thermo-acid and the pressure-depr...

journal_title：Bioresource technology

authors： Ma J,Duong TH,Smits M,Verstraete W,Carballa M

更新日期：2011-01-01 00:00:00

abstract：:To enhance nutrient removal more cost-efficiently in microaerobic process treating piggery wastewater characterized by high ammonium (NH4+-N) and low chemical oxygen demand (COD) to total nitrogen (TN) ratio, a novel upflow microaerobic biofilm reactor (UMBR) was constructed and the efficiency in nutrient removal was ...

journal_title：Bioresource technology

authors： Meng J,Li J,Li J,Antwi P,Deng K,Nan J,Xu P

更新日期：2018-02-01 00:00:00

abstract：:Biosorption of cadmium (II) ions from aqueous solution onto immobilized cells of Pycnoporus sanguineus (P. sanguineus) was investigated in a batch system. Equilibrium and kinetic studies were conducted by considering the effect of pH, initial cadmium (II) concentration, biomass loading and temperature. Results showed ...

journal_title：Bioresource technology

authors： Mashitah MD,Yus Azila Y,Bhatia S

更新日期：2008-07-01 00:00:00

abstract：:In this work, a kinetic model for ethanol fermentation from sugarcane bagasse enzymatic hydrolysate concentrated with molasses was developed. A model previously developed for fermentation of pure molasses was modified by the inclusion of a new term for acetic acid inhibition on microorganism growth rate and the kineti...

journal_title：Bioresource technology

authors： de Andrade RR,Maugeri Filho F,Maciel Filho R,da Costa AC

更新日期：2013-02-01 00:00:00

abstract：:Getting over recalcitrance of lignocellulose is effective way to fuel production from lignocellulosic biomass. In current work, different pretreatments were applied to enhance the digestibility of corn stover (CS). Results showed that steam explosion (SE)-treated CS produced maximal methane yield (223.2 mL/gvs) at 1.2...

journal_title：Bioresource technology

authors： Li J,Zhang R,Siddhu MA,He Y,Wang W,Li Y,Chen C,Liu G

更新日期：2015-04-01 00:00:00

abstract：:Plants and derivatives have been explored for unlimited purposes by mankind, from crop cultivation for providing food and animal feed, to the use for cosmetics, therapeutics and energy. Moringa tree and vetiver grass features, capabilities and applications were explored through a literature review. The suitability of ...

journal_title：Bioresource technology

authors： Raman JK,Alves CM,Gnansounou E

更新日期：2018-02-01 00:00:00

abstract：:The present study aimed to determine the impact of cell wall composition and lignin content on enzyme adsorption and degradability. Thioacidolysis analysis of residual lignins in wheat straw after steam-explosion or organosolv pretreatment revealed an increase in lignin condensation degree of 27% and 33%, respectively...

journal_title：Bioresource technology

authors： Heiss-Blanquet S,Zheng D,Lopes Ferreira N,Lapierre C,Baumberger S

更新日期：2011-05-01 00:00:00

abstract：:The effects of wood vinegar (WVG) on extracellular polymeric substances (EPS), and flocculation, sedimentation and dewatering performances of activated sludge were investigated in sequencing batch reactor (SBR) process. Results showed that polysaccharide (PS) and DNA were accounted for the largest and smallest proport...

journal_title：Bioresource technology

authors： Zhang F,Yang H,Guo D,Zhang S,Chen H,Shao J

更新日期：2019-02-01 00:00:00

abstract：:Saccharified water hyacinth hydrolysates (acid and enzyme hydrolysate) were used for the efficient production of poly (3-hydroxybutyrate) (PHB) via the Cupriavidus necator bacteria. The bacterium significantly utilizes the enzymatic hydrolyzate which gave the maximum PHB concentration (4.3 ± 0.4 g L(-1)), this was gre...

journal_title：Bioresource technology

authors： Radhika D,Murugesan AG

更新日期：2012-10-01 00:00:00

abstract：:The goal of the presented work was the evaluation and comparison of two biochars (produced from Sida hermaphrodita - BCSH/laboratory produced and from wheatstraw - BCS/commercial available) to adsorb heavy metal ions (Cd(II), Cu(II) and Zn(II)) from water. Kinetics of the sorption as well as sorption isotherms, the in...

journal_title：Bioresource technology

authors： Bogusz A,Oleszczuk P,Dobrowolski R

更新日期：2015-11-01 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：:Three geo-textile filtration tubes were used to dewater lagoon solids from a first stage dairy lagoon using chemical amendments (aluminum sulfate and a polymer) to enhance the separation process. This experiment had previously been done without chemical amendment. The chemical amendments speeded the dewatering process...

journal_title：Bioresource technology

authors： Worley JW,Bass TM,Vendrell PF

更新日期：2008-07-01 00:00:00

abstract：:The efficacy of supported covers was investigated under field conditions using a series of prototypes deployed on an anaerobic pond treating typical piggery waste. Research focused on identifying effective cover support materials and deployment methods, quantifying odour reduction, and estimating the life expectancy o...

journal_title：Bioresource technology

authors： Hudson N,Gies A,Duperouzel D

更新日期：2006-11-01 00:00:00