Kinetic study of oxytetracycline and chlortetracycline inhibition in the anaerobic digestion of dairy manure.

abstract：:A two-phase outdoor cultivation bioprocess for Arthrospira maxima LJGR1 combined with phycocyanin induction in concentrated cultures under controlled conditions was evaluated using a modified low-cost Zarrouk medium. Growth was monitored during 4 cycles in 2018 and 4 cycles in 2019. Biomass was harvested and concentra...

journal_title：Bioresource technology

authors： García-López DA,Olguín EJ,González-Portela RE,Sánchez-Galván G,De Philippis R,Lovitt RW,Llewellyn CA,Fuentes-Grünewald C,Parra Saldívar R

更新日期：2020-02-01 00:00:00

abstract：:This short communication analyzed enzymolysis kinetics and estimated the resource conversion efficiency of corn cobs. Three pretreatments were applied, and enzymatic hydrolysis was performed to obtain solid residues. The enzymolysis process was fit to a modified logistic formula. The kinetics of enzymolysis were simil...

journal_title：Bioresource technology

authors： Han Y,Xu J,Zhao Z,Zhao J

更新日期：2018-09-01 00:00:00

abstract：:This work aimed to study the kinetic of thermal degradation of red pepper waste as solid biofuel to bioenergy production. The thermal degradation experiments were conducted at three heating rates, 5°C/min, 7.5°C/min and 10°C/min in a thermogravimetric analyzer and oxidative atmosphere. The kinetic analysis was carried...

journal_title：Bioresource technology

authors： Maia AAD,de Morais LC

更新日期：2016-03-01 00:00:00

abstract：:A bench scale biofilter packed with compost and wood chips seeded with potential DMS degrading culture (Bacillus sphaericus) could efficiently remove DMS from ambient air with removal efficiency (RE%) of 71 ± 11 at an effective bed contact time (EBCT) of 360 ± 20s with loading rate in the range of 4-28 gDMS/m(3)/h. Fu...

journal_title：Bioresource technology

authors： Giri BS,Pandey RA

更新日期：2013-08-01 00:00:00

abstract：:The application of periphytic biofilm in removing nitrogen from water is limited by the fluctuating nitrogen concentration. Here, we delineate a novel approach to enhance periphytic biofilm performance in nitrogen removal via upconversion luminescence of upconversion phosphors (UCPs). Nitrogen removal rates (14 d) in ...

journal_title：Bioresource technology

authors： Wang Y,Zhu Y,Sun P,Liu J,Zhu N,Tang J,Wong PK,Fan H,Wu Y

更新日期：2019-02-01 00:00:00

abstract：:In situ cell separation and immobilization of bacterial cells for biodesulfurization were developed by using superparamagnetic Fe(3)O(4) nanoparticles (NPs). The Fe(3)O(4) NPs were synthesized by coprecipitation followed by modification with ammonium oleate. The surface-modified NPs were monodispersed and the particle...

journal_title：Bioresource technology

authors： Li YG,Gao HS,Li WL,Xing JM,Liu HZ

更新日期：2009-11-01 00:00:00

abstract：:Bioaugmentation with hydrolytic microbes was applied to improve the methane yield of bioreactors fed with agricultural wastes. The efficiency of Clostridium thermocellum and Melioribacter roseus to degrade lignocellulosic matter was evaluated in batch and continuously stirred tank reactors (CSTRs). Results from batch ...

journal_title：Bioresource technology

authors： Tsapekos P,Kougias PG,Vasileiou SA,Treu L,Campanaro S,Lyberatos G,Angelidaki I

更新日期：2017-06-01 00:00:00

abstract：:Hybrid process that integrated fermentation, pervaporation and esterification was established aiming to improve the economic feasibility of the conventional acetone-butanol-ethanol (ABE) fermentation process. Candida sp 99-125 cells were used as full-cell catalyst. The feasibility of batch and fed-batch esterification...

journal_title：Bioresource technology

authors： Chen C,Cai D,Qin P,Chen B,Wang Z,Tan T

更新日期：2018-06-01 00:00:00

abstract：:Biocathodes polarized at high potential are promising for enhancing Microbial Fuel Cell performances but the microbes and genes involved remain poorly documented. Here, two sets of five oxygen-reducing biocathodes were formed at two potentials (-0.4V and +0.1V vs. saturated calomel electrode) and analyzed combining el...

journal_title：Bioresource technology

authors： Desmond-Le Quéméner E,Rimboud M,Bridier A,Madigou C,Erable B,Bergel A,Bouchez T

更新日期：2016-08-01 00:00:00

abstract：:The distillate produced by deodorization of palm oil (DDPO) is a waste that corresponds to 4% of the product formed in this process. DDPO is 83% free of fatty acids (FFA), making it a good material for biodiesel production. In this paper, a catalyst prepared from a waste material, Amazon flint kaolin, was used for the...

journal_title：Bioresource technology

authors： do Nascimento LA,Angélica RS,da Costa CE,Zamian JR,da Rocha Filho GN

更新日期：2011-09-01 00:00:00

abstract：:High moisture content in wet algal biomass hinders effective performance of current lipid extraction methods. An improved aqueous extraction method combing thermal and enzymatic lysis was proposed and performed in algal slurry of Nannochloropsis oceanica (96.0% moisture) in this study. In general, cell-wall of N. ocea...

journal_title：Bioresource technology

authors： Chen L,Li R,Ren X,Liu T

更新日期：2016-08-01 00:00:00

abstract：:p-Chloronitrobenzene (p-CNB) is a persistent refractory and toxic pollutant with a concentration up to 200 mg/L in industrial wastewater. Here, a super-fast removal rate was found at 0.2-0.8 V of external voltage over a p-CNB concentration of 40-120 mg/L when a bioelectrochemical technology is used comparing to the na...

journal_title：Bioresource technology

authors： Peng X,Pan X,Wang X,Li D,Huang P,Qiu G,Shan K,Chu X

更新日期：2018-02-01 00:00:00

abstract：:This paper describes the fibre morphology of switchgrass (Panicum virgatum L.) and its pulping characteristics using sodium hydroxide and a combination of sodium hydroxide and sodium sulphite as the cooking agents. It was found that the fibre length of switchgrass is similar to that of poplar despite its high populati...

journal_title：Bioresource technology

authors： Law KN,Kokta BV,Mao CB

更新日期：2001-03-01 00:00:00

abstract：:Co-location of algae production facilities with cane sugar mills can be a technically advantageous path towards production of biodiesel. Algal biodiesel production was integrated with cane sugar production in the material and energy balance simulation program Sugars™. A model was developed that allowed comparison of p...

journal_title：Bioresource technology

authors： Lohrey C,Kochergin V

更新日期：2012-03-01 00:00:00

abstract：:Purpose of this study is to investigate the stoichiometry and kinetics of anaerobic ammonium oxidation (Anammox) with trace hydrazine addition. The stoichiometry was established based on the electron balance of Anammox process with trace N2H4 addition. The stoichiometric coefficients were determined by the proton cons...

journal_title：Bioresource technology

authors： Yao Z,Lu P,Zhang D,Wan X,Li Y,Peng S

更新日期：2015-12-01 00:00:00

abstract：:Microalgae are an attractive biofuel feedstock because of their high lipid to biomass ratios, lipid compositions that are suitable for biodiesel production, and the ability to grow on varied carbon sources. While algae can grow autotrophically, supplying an exogenous carbon source can increase growth rates and allow h...

journal_title：Bioresource technology

authors： Woodworth BD,Mead RL,Nichols CN,Kolling DRJ

更新日期：2015-03-01 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：:Delignified corncob residue is an industrial solid waste from xylose production using corncob as feedstock. In this study, delignified corncob residue was used as the feedstock of ethanol production by simultaneous saccharification and fermentation (SSF) and the optimal fermentation performance was investigated under ...

journal_title：Bioresource technology

authors： Lei C,Zhang J,Xiao L,Bao J

更新日期：2014-09-01 00:00:00

abstract：:The pyrolytic behavior of wood is investigated under inert and oxidative conditions. The TGA experiment is given a temperature variation from 323 to 1173 K by setting the heating rate between 5 and 40 K/min. The results of DTG curves show that the hemicellulose shoulder peak for birch is more visible under inert atmos...

journal_title：Bioresource technology

authors： Shen DK,Gu S,Jin B,Fang MX

更新日期：2011-01-01 00:00:00

abstract：:Feedstock availability and its pretreatment, high process economics and insufficient ethanol (HEt) titres necessitated the bioprocesses that are sustainable. The advanced consolidated bioprocessing (CBPSeq) strategy presently considered for improved HEt production involves, sequential coupling of CBP thermophile, Clos...

journal_title：Bioresource technology

authors： Althuri A,Venkata Mohan S

更新日期：2020-07-01 00:00:00

abstract：:In this study, a lab-scale swim-bed partial nitrification reactor was developed to treat ammonium-rich reject water to achieve an appropriate NO(2)(-)-N/NH(4)(+)-N mixture that could serve as a pretreatment for anaerobic ammonium oxidation (anammox). Strictly controlling the DO concentration was adopted as the main op...

journal_title：Bioresource technology

authors： Zhang L,Yang J,Hira D,Fujii T,Furukawa K

更新日期：2011-02-01 00:00:00

abstract：:An optimized protocol for the bioconversion of eucalyptus bark was devised. It comprised: (i) mechanical reduction in bark size to 0.5-3.0 cm, (ii) moistening to 60-65%, (iii) fortification with ligninase-rich fungus Volvariella sp. (S-1) and 2% urea and (iv) maintenance of this composting mix under aerobic and ambien...

journal_title：Bioresource technology

authors： Yadav KR,Sharma RK,Kothari RM

更新日期：2002-01-01 00:00:00

abstract：:The high cost of cellulase production presents biggest challenge in biomass deconstruction. Cellulase production by Trichoderma reesei using low cost carbon source is of great interest. In this study, an artificial transcription activator containing the Cre1 binding domain linked to the Xyr1 effector and binding domai...

journal_title：Bioresource technology

authors： Zhang X,Li Y,Zhao X,Bai F

更新日期：2017-01-01 00:00:00

abstract：:Production of biodiesel from the transesterification between soybean oil and methanol was conducted in this study by a membrane reactor, in which ceramic membrane was packed with MCM-41 supported p-toluenesulfonic acid (PTSA). Box-Behnken design and response surface methodology (RSM) were used to investigate the effec...

journal_title：Bioresource technology

authors： Xu W,Gao L,Wang S,Xiao G

更新日期：2014-05-01 00:00:00

abstract：:Hydrothermal liquefaction can be used to convert rice straw into an aqueous phase product that contains valuable phenolic compounds. In experiments, commercial adsorption resin XAD-4 was modified by a benzene ring - α,α'-dichloro-p-xylene (DCX) - in order to separate the phenolic compounds from the aqueous phase produ...

journal_title：Bioresource technology

authors： Chen K,Lyu H,Hao S,Luo G,Zhang S,Chen J

更新日期：2015-04-01 00:00:00

abstract：:Chlorella vulgaris ESP-31 containing 22.7% lipid was harvested by coagulation (using chitosan and polyaluminium chloride (PACl) as the coagulants) and centrifugation. The harvested ESP-31 was directly employed as the oil source for biodiesel production via transesterification catalyzed by immobilized Burkholderia lipa...

journal_title：Bioresource technology

authors： Tran DT,Le BH,Lee DJ,Chen CL,Wang HY,Chang JS

更新日期：2013-07-01 00:00:00

abstract：:This study demonstrated the effective application of intracellular azoreductase in mediated decolorization of azo dyes. Using the quinone reductase activity of overexpressed azoreductase AZR and quinone redox mediators, the decolorization performance of the recombinant strain Escherichia coli YB was significantly enha...

journal_title：Bioresource technology

authors： Liu G,Zhou J,Wang J,Zhou M,Lu H,Jin R

更新日期：2009-06-01 00:00:00

abstract：:Carbonaceous adsorbents based on novolac resin (N) and olive stone biomass (B) in a proportion of 20/80 and 40/60 w./w. N/O were produced. The specimens were cured (c) and pyrolyzed/carbonized (C) up to 1000 °C under a continuous countercurrent flow type pyrolysis operation (N20B-cC, N40B-cC). Commercial activated car...

journal_title：Bioresource technology

authors： Ioannou Z,Simitzis J

更新日期：2013-02-01 00:00:00

abstract：:The combined effect of superficial gas velocity, pH, initial phosphate concentration, and light intensity on cell growth was investigated for the mass production of cyanobacterial cells. The light intensity was manipulated to maintain a specific irradiation rate (q(i)) at a constant level for high cell density culture...

journal_title：Bioresource technology

authors： Yoon JH,Shin JH,Park TH

更新日期：2008-03-01 00:00:00

abstract：:The rampant industrialization and unchecked growth of modern textile production facilities coupled with the lack of proper treatment facilities have proliferated the discharge of effluents enriched with toxic, baleful, and carcinogenic pollutants including dyes, heavy metals, volatile organic compounds, odorants, and ...

journal_title：Bioresource technology

authors： Vikrant K,Giri BS,Raza N,Roy K,Kim KH,Rai BN,Singh RS

更新日期：2018-04-01 00:00:00