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

abstract：:A rapid empirical assay is presented for assessing the phenotypic stability of continuous cultures of recombinant bacteria containing transposed pdc and adh genes for ethanol production. The method measures spectrophotometrically the rate of colour formation when cells oxidize added ethanol to acetaldehyde in the pres...

journal_title：Bioresource technology

authors： Zhou B,Martin GJ,Pamment NB

更新日期：2009-06-01 00:00:00

abstract：:The purpose of this study was to investigate the potential of defined co-culture of indigenous bacterial consortium and exogenous fungus Scedosporium boydii for biodegradation of crude oil. After 7 days of incubation, residual oil, n-alkanes and aromatic fraction were analyzed. The degradation rate of crude oil was in...

journal_title：Bioresource technology

authors： Yuan X,Zhang X,Chen X,Kong D,Liu X,Shen S

更新日期：2018-09-01 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：: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：:In this work, an aeration-enhanced membrane reactor (AEMR) was built to control dissolved oxygen in Schizochytrium sp. broth. The effect of culture modes, i.e. single shake and AEMR mode, on the docosahexaenoic acid (DHA) productivity of Schizochytrium sp. was investigated. Experimental results showed that the biomass...

journal_title：Bioresource technology

authors： Zhang L,Zhao H,Lai Y,Wu J,Chen H

更新日期：2013-08-01 00:00:00

abstract：:In this work, effect of Fe0 nanoparticles (Fe0 NPs) on macroalgae fermentation was explored. Hydrogen production was significantly enhanced by 6.5 times comparing with control test, achieving 20.25 mL H2/g VSadded with addition of 200 mg/L Fe0 NPs. In-depth analysis of substrate conversion showed that both hydrogen ge...

journal_title：Bioresource technology

authors： Yin Y,Wang J

更新日期：2019-06-01 00:00:00

abstract：:Introduction, consolidation and even standardization of expensive conventional aerobic systems for domestic wastewater treatment imposed significant financial constraints on the expansion of sanitary services including treatment in developing countries. A viable alternative is the sequential anaerobic-aerobic systems....

journal_title：Bioresource technology

authors： Kassab G,Halalsheh M,Klapwijk A,Fayyad M,van Lier JB

更新日期：2010-05-01 00:00:00

abstract：:2,5-Furandicarboxylic acid (FDCA) is a promising bio-based building block and can be produced by biotransformation of 5-hydroxymethylfurfural (HMF). To improve the FDCA production, two genes-one encoding HMF oxidase (HMFO; from Methylovorus sp. strain MP688) and another encoding for HMF/Furfural oxidoreductase (HmfH; ...

journal_title：Bioresource technology

authors： Yuan H,Li J,Shin HD,Du G,Chen J,Shi Z,Liu L

更新日期：2018-01-01 00:00:00

abstract：:Fed-batch culture and the transformation conditions of Haematococcus pluvialis in a 5L photobioreactor were investigated. Methods of feeding model, low temperature at night and proper feeding time were used to increase both cell biomass and cell activity. Dry cell weight of 1.87 g/L which was 2.0-fold of batch culture...

journal_title：Bioresource technology

authors： Sun H,Kong Q,Geng Z,Duan L,Yang M,Guan B

更新日期：2015-06-01 00:00:00

abstract：:The treatment performance and bacterial community structure of conventional activated sludge and aerobic granules exposed to antibiotic sulfamethoxazole (SMX) was studied. For three months, two sets of sequencing batch reactors inoculated with conventional and granular biomass were fed with a synthetic municipal waste...

journal_title：Bioresource technology

authors： Kang AJ,Brown AK,Wong CS,Huang Z,Yuan Q

更新日期：2018-08-01 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：:The anaerobic co-digestion of glycerol and wastewater derived from biodiesel manufacturing, in which COD was found to be 1054 and 428 g/L, respectively, was studied in batch laboratory-scale reactors at mesophilic temperature (35 degrees C). Glycerol was acidified with H(3)PO(4) in order to recover the alkaline cataly...

journal_title：Bioresource technology

authors： Siles JA,Martín MA,Chica AF,Martín A

更新日期：2010-08-01 00:00:00

abstract：:In this work a mathematical programming model for the optimal design of the bioreaction section of biotechnological processes is presented. Equations for the estimation of the equipment cost derived from a recent publication by the US National Renewable Energy Laboratory (NREL) are also summarized. The cost-optimal de...

journal_title：Bioresource technology

authors： Dheskali E,Michailidi K,de Castro AM,Koutinas AA,Kookos IK

更新日期：2017-01-01 00:00:00

abstract：:Effect of intermittent aeration cycle (IAC=15/45-60/60min) on nutrient removal and microbial community structure was investigated using a novel fluidized bed reactor-membrane bioreactor (FBR-MBR) combo system. FBR alone was found more efficient for removing PO4-P (>85%) than NH4-N (<40%) and chemical oxygen demand (CO...

journal_title：Bioresource technology

authors： Guadie A,Xia S,Zhang Z,Zeleke J,Guo W,Ngo HH,Hermanowicz SW

更新日期：2014-03-01 00:00:00

abstract：:A broad-spectrum endophytic Phomopsis liquidambari, was used to degrade environmental pollutant indole. In the condition of using indole as sole carbon and nitrogen source, the optimum concentration of indole supplied was determined to be 100 mg L(-1), with 41.7% ratio of indole degradation within 120 h. Exogenous add...

journal_title：Bioresource technology

authors： Chen Y,Xie XG,Ren CG,Dai CC

更新日期：2013-02-01 00:00:00

abstract：:Converting poultry feather biomass into useful products presents a new avenue of utilization of agricultural waste material. However, not much is understood about the poultry feather structure or methods to process it. In this study, formic acid vapor is systematically allowed to penetrate the feather fiber structure,...

journal_title：Bioresource technology

authors： Barone JR,Schmidt WF

更新日期：2006-01-01 00:00:00

abstract：:The landfill gas (LFG) model is a tool for measuring methane (CH4) generation rates and total CH4 emissions from a particular landfill. These models also have various applications including the sizing of the LFG collection system, evaluating the benefits of gas recovery projects, and measuring and controlling gaseous ...

journal_title：Bioresource technology

authors： Kumar S,Nimchuk N,Kumar R,Zietsman J,Ramani T,Spiegelman C,Kenney M

更新日期：2016-09-01 00:00:00

abstract：:The effects of alcohol treatment on the activity and loading amount of Candida rugosa lipase (CRL), Candida Antarctica lipase B (CALB) and Porcine Pancreas lipase (PPL) immobilized on methyl-modified silica aerogels were investigated, and the fluorescent analysis was used to explore the change of lipase hydrophobicity...

journal_title：Bioresource technology

authors： Gao S,Wang W,Wang Y,Luo G,Dai Y

更新日期：2010-10-01 00:00:00

abstract：:A micro-aerobic side-stream reactor (MSSR) was inserted in returned sludge line of a membrane bioreactor (MBR) for sludge reduction. Three MSSR coupled MBRs (M-MBRs) and an anoxic/oxic MBR (AO-MBR) were operated in parallel to investigate effects of micro-aerobic condition and hydraulic retention time (HRT) of MSSR (H...

journal_title：Bioresource technology

authors： Cheng C,Zhou Z,Pang H,Zheng Y,Chen L,Jiang LM,Zhao X

更新日期：2018-07-01 00:00:00

abstract：:Composting is considered to be a natural, sustainable, and highly beneficial method for solid waste disposal. The objective of this study was to investigate the two-stage composting of green waste (GW) as affected by the addition of sugar beet pulp (SBP; at 0, 25, and 35%) and/or paper waste (PW; at 0, 5, and 10%) as ...

journal_title：Bioresource technology

authors： Zhang L,Sun X

更新日期：2018-11-01 00:00:00

abstract：:The enhanced gasification of municipal solid waste (MSW) using carbon dioxide (CO(2)) as the gasification medium was investigated to achieve environmentally benign and energy efficient ways for the disposal of MSW. Two main steps of thermal decomposition of MSW were observed. The first thermal degradation step occurs ...

journal_title：Bioresource technology

authors： Kwon EE,Castaldi MJ

更新日期：2012-12-01 00:00:00

abstract：:Spent coffee grounds (SCG) are an important waste product millions of tons generated from coffee consumption and could be effectively utilized for various applications due to their high organic content. SCG can be used as a potential feedstock to develop coffee-based biorefinery towards value-added products generation...

journal_title：Bioresource technology

authors： Dattatraya Saratale G,Bhosale R,Shobana S,Banu JR,Pugazhendhi A,Mahmoud E,Sirohi R,Kant Bhatia S,Atabani AE,Mulone V,Yoon JJ,Seung Shin H,Kumar G

更新日期：2020-10-01 00:00:00

abstract：:An extracellular laccase-producing ascomycete was isolated from soil and identified as Paraconiothyrium variabile using rDNA sequence analysis. Typical laccase substrates including 2,2'-azinobis-(3-ethylbenzthiazoline-6-sulphonate) (ABTS), 2,6-dimethoxyphenol (DMP), and guaiacol were oxidized by the purified enzyme (d...

journal_title：Bioresource technology

authors： Forootanfar H,Faramarzi MA,Shahverdi AR,Yazdi MT

更新日期：2011-01-01 00:00:00

abstract：:Non-productive enzyme adsorption onto lignin inhibits enzymatic hydrolysis of lignocellulosic biomass. Three cellobiohydrolases, Trichoderma reesei Cel7A (TrCel7A) and two engineered fusion enzymes, with distinctive modular structures and temperature stabilities were employed to study the effect of temperature on inhi...

journal_title：Bioresource technology

authors： Rahikainen JL,Moilanen U,Nurmi-Rantala S,Lappas A,Koivula A,Viikari L,Kruus K

更新日期：2013-10-01 00:00:00

abstract：:The influence of cellulose accessibility and protein loading on the efficiency of enzymatic hydrolysis of steam pretreated Douglas-fir was assessed. It was apparent that the lignin component significantly influences the swelling/accessibility of cellulose as at low protein loadings (5FPU/g cellulose), only 16% of the ...

journal_title：Bioresource technology

authors： Kumar L,Arantes V,Chandra R,Saddler J

更新日期：2012-01-01 00:00:00

abstract：:High purity cellulose pulp was obtained from Eucalyptus globulus wood by using an environmentally friendly delignification technique (Milox pulping) and subsequent bleaching by totally chlorine free technology. The pulp obtained under optimised experimental conditions was used for the manufacture of carboxymethylcellu...

journal_title：Bioresource technology

authors： Dapía S,Santos V,Parajó JC

更新日期：2003-09-01 00:00:00

abstract：:To improve the efficiency of wastewater treatment and characterize the microorganism communities, microorganisms were cultured and concentrated in hybrid bioreactors at a low temperature (~4 °C, low-temperature hybrid bioreactor, LTHB) and room temperature (~25 °C, room-temperature hybrid bioreactor, RTHB). The perfor...

journal_title：Bioresource technology

authors： Li T,Bo L,Yang F,Zhang S,Wu Y,Yang L

更新日期：2012-03-01 00:00:00

abstract：:In the present study, synergistic effects were observed when glycerol was co-fermented with glucose and xylose for lipid production by the oleaginous yeast Cryptococcus curvatus. Glycerol was assimilated simultaneously with sugars at the beginning of the culture without adaption time. Furthermore, better lipid product...

journal_title：Bioresource technology

authors： Gong Z,Zhou W,Shen H,Zhao ZK,Yang Z,Yan J,Zhao M

更新日期：2016-11-01 00:00:00

abstract：:Five heavy metals namely, arsenic (As), cadmium (Cd), chromium (Cr), lead (Pb) and mercury (Hg) are carcinogenic and show toxicity even at trace amounts, posing threats to environmental ecology and human health. There is an emerging trend of employing microalgae in phycoremediation of heavy metals, due to several bene...

journal_title：Bioresource technology

authors： Leong YK,Chang JS

更新日期：2020-05-01 00:00:00

abstract：:The present study isolated microalgae with tolerance to polybrominated diphenyl ethers (PBDEs) from wastewater aiming to discover isolates with high removal abilities. Nine isolates, Chlorella (STCh and SICh), Parachlorella (STPa1 and STPa2), Scenedesmus (STSc, TPSc1 and TPSc2), Nitzschia palea (YLBa) and Mychonastes ...

journal_title：Bioresource technology

authors： Deng D,Tam NF

更新日期：2015-02-01 00:00:00