Improved production of 2,5-furandicarboxylic acid by overexpression of 5-hydroxymethylfurfural oxidase and 5-hydroxymethylfurfural/furfural oxidoreductase in Raoultella ornithinolytica BF60.

abstract：:This study compared the upgrading of sugar bagasse by thermochemical and dry torrefaction methods and their corresponding combustion behavior relative to raw bagasse. The combustion reactivities were examined by non-isothermal thermogravimetric analysis. Thermochemical torrefaction was carried out by chemical pre-trea...

journal_title：Bioresource technology

authors： Valix M,Katyal S,Cheung WH

更新日期：2017-01-01 00:00:00

abstract：:Advanced treatment of biologically pretreated coal gasification wastewater (CGW) was investigated employing heterogeneous catalytic ozonation integrated with anoxic moving bed biofilm reactor (ANMBBR) and biological aerated filter (BAF) process. The results indicated that catalytic ozonation with the prepared catalyst...

journal_title：Bioresource technology

authors： Zhuang H,Han H,Jia S,Hou B,Zhao Q

更新日期：2014-08-01 00:00:00

abstract：:The anaerobic treatment of leachate from a municipal waste transfer station in Malaysia was tested using a pilot scale anaerobic biofilm digester system that was operated under HRT sequence of 30-day, 25-day, 20-day and 10-day for 163 days under mesophilic conditions. Despite the leachate's complex characteristics, th...

journal_title：Bioresource technology

authors： Arij Y,Fatihah S,Rakmi AR

更新日期：2018-07-01 00:00:00

abstract：:Cassava peel was used as the precursor for activated carbon-based electrodes which were then prepared by a combination of chemical and physical activation. The surface of the activated carbon was treated with the oxidative chemical agents, 98 wt.% H(2)SO(4), 65 wt.% HNO(3), and 30 wt.% H(2)O(2) solutions. The surface ...

journal_title：Bioresource technology

authors： Ismanto AE,Wang S,Soetaredjo FE,Ismadji S

更新日期：2010-05-01 00:00:00

abstract：:This review highlights the importance of conducting biological stability evaluation due to water reuse progression. Specifically, assimilable organic carbon (AOC) has been identified as a practical indicator for microbial occurrence and regrowth which ultimately influence biological stability. Newly modified AOC bioas...

journal_title：Bioresource technology

authors： Chen Z,Yu T,Ngo HH,Lu Y,Li G,Wu Q,Li K,Bai Y,Liu S,Hu HY

更新日期：2018-04-01 00:00:00

abstract：:A central composition design was developed to study the influence of process variables (temperature, pulping time and ethanol concentration) on the properties of the pulp produced (yield and holocellulose, alpha-cellulose and lignin contents) and the pH of the resulting wastewater, in the ethanol pulping of olive tree...

journal_title：Bioresource technology

authors： Jiménez L,Pérez I,García JC,Rodríguez A

更新日期：2001-05-01 00:00:00

abstract：:The present study relates to a nanotechnology enabled method in which purified laccase from Escherichia coli AKL2 was supplemented with 100 μM copper oxide nanoparticles (Cu(2)O) (NP-laccase). The activity, half life and stability of NP-laccase were enhanced by 4, 42 and 36-fold respectively at high temperature (80 °C...

journal_title：Bioresource technology

authors： Mukhopadhyay A,Dasgupta AK,Chakrabarti K

更新日期：2013-01-01 00:00:00

abstract：:H2, CH4, CO and CO2 yields were measured during supercritical water gasification (SCWG) of primary paper waste sludge (PWS) at 450°C. Comparing these yields with calculated thermodynamic equilibrium values offer an improved understanding of conditions required to produce near-equilibrium yields. Experiments were condu...

journal_title：Bioresource technology

authors： Louw J,Schwarz CE,Burger AJ

更新日期：2016-02-01 00:00:00

abstract：:The possibility of introducing the thermo-alkali hydrolysis of Waste-Activated Sludge (WAS) was investigated, in order to enable the use of its solid residue as a raw material in cardboard production and the use of its liquid portion for anaerobic digestion in an UASB reactor. The evaluation of the hydrolysis at pH>12...

journal_title：Bioresource technology

authors： Kaluža L,Suštaršič M,Rutar V,Zupančič GD

更新日期：2014-01-01 00:00:00

abstract：:A novel algal-bacterial symbiosis system based on sequencing batch suspended biofilm reactor (A-SBSBR) was developed for simultaneously enhanced nitrogen (N) and phosphorus (P) removal from domestic wastewater. Results showed that the total N (TN) and P (TP) removal efficiencies in A-SBSBR increased to 69.91% and 94.7...

journal_title：Bioresource technology

authors： Tang CC,Tian Y,He ZW,Zuo W,Zhang J

更新日期：2018-10-01 00:00:00

abstract：:A wall-jet microbial fuel cell (MFC) was developed for the monitoring of anaerobic digestion (AD). This biofilm based MFC biosensor had a character of being portable, short hydraulic retention time (HRT) for sample flow through and convenient for continuous operation. The MFC was installed in the recirculation loop of...

journal_title：Bioresource technology

authors： Liu Z,Liu J,Zhang S,Xing XH,Su Z

更新日期：2011-11-01 00:00:00

abstract：:The functional role of aerobic and anoxic microenvironments on polyhydroxyalkanoates (PHA) production using food waste (UFW) and effluents from acidogenic biohydrogen production process (FFW) were studied employing aerobic mixed culture as biocatalyst. Anoxic microenvironment documented higher PHA production, while ae...

journal_title：Bioresource technology

authors： Reddy MV,Mohan SV

更新日期：2012-01-01 00:00:00

abstract：:The influence of fly ash particle size on methane production and anaerobic biodegradability was evaluated. Assays with different fly ash particle sizes (0.8-2.36mm) at a concentration of 50mg/L were ran under mesophilic conditions. In anaerobic processes operating with fly ash, greater removal of both volatile total a...

journal_title：Bioresource technology

authors： Montalvo S,Cahn I,Borja R,Huiliñir C,Guerrero L

更新日期：2017-11-01 00:00:00

abstract：:The purpose of this research was to pursuit the quantification of microbial degradation capacity for 2,4-dichlorophenoxyacetic acid (2,4-D) by detecting and quantifying a prominent 2,4-D degradation encoding plasmid. Batch reactor acclimation, de-acclimation, and re-acclimation tests were conducted during which period...

journal_title：Bioresource technology

authors： Chong NM,Chang HW

更新日期：2009-02-01 00:00:00

abstract：:Pretreatment technology is a prerequisite to facilitate the release of sugars from a lignocellulosic biomass prior to fermentation. Recently, some pretreatment methods have been tried with ionic liquids, but they were still expensive and unpractical. In this study, an efficient pretreatment method using ammonia and io...

journal_title：Bioresource technology

authors： Nguyen TA,Kim KR,Han SJ,Cho HY,Kim JW,Park SM,Park JC,Sim SJ

更新日期：2010-10-01 00:00:00

abstract：:In this research, direct conversion of wet algal biomass into biodiesel using supercritical methanol was studied. In this process, microalgal lipids simultaneously was extracted and converted to biodiesel under high pressure and temperature conditions without using any catalyst. Several experiments have been performed...

journal_title：Bioresource technology

authors： Abedini Najafabadi H,Vossoughi M,Pazuki G

更新日期：2015-10-01 00:00:00

abstract：:In this study, Marinobacter sp. FL06 was used to effectively harvest the energy-producing microalga Thalassiosira pseudonana through direct flocculation. Strain FL06 showed 92.7% flocculating efficiency against T. pseudonana, and no metal ion was added for the flocculation process, resulting in a more environmentally ...

journal_title：Bioresource technology

authors： Lei X,Zheng W,Ding H,Zhu X,Chen Q,Xu H,Zheng T,Tian Y

更新日期：2018-12-01 00:00:00

abstract：:An in-depth investigation was conducted on the kinetic analysis of raw biomass using thermogravimetric analysis (TGA), from which the activation energy distribution of the whole pyrolysis process was obtained. Two different stages, namely, drying stage (Stage I) and devolatilization stage (Stage II), were shown in the...

journal_title：Bioresource technology

authors： Chen D,Zheng Y,Zhu X

更新日期：2013-03-01 00:00:00

abstract：:The effect of electrodialytic treatment in terms of a current density, pH and Na(2)H(2)EDTA addition on the methanogenic activity of copper-amended anaerobic granular sludge taken from the UASB reactor from paper mill was evaluated. Moreover, the specific energy consumption and simplified operational and treatment cos...

journal_title：Bioresource technology

authors： Virkutyte J,Rokhina E,Lens P,Jegatheesan V

更新日期：2011-05-01 00:00:00

abstract：:The accumulation of soluble microbial production (SMP) in an anammox attached film expanded bed (AAFEB) and its effect on the reactor performance were investigated in this study. During the long-term experiment, an extended HRT resulted in the accumulation of SMP and the change of treatment performance. When the SMP i...

journal_title：Bioresource technology

authors： Zhang Y,Ma H,Niu Q,Chen R,Hojo T,Li YY

更新日期：2016-12-01 00:00:00

abstract：:Co-naphthalocyanine (CoNPc) was prepared by heat treatment for cathode catalysts to be used in microbial fuel cells (MFCs). Four different catalysts (Carbon black, NPc/C, CoNPc/C, Pt/C) were compared and characterized using XPS, EDAX and TEM. The electrochemical characteristics of oxygen reduction reaction (ORR) were ...

journal_title：Bioresource technology

authors： Kim JR,Kim JY,Han SB,Park KW,Saratale GD,Oh SE

更新日期：2011-01-01 00:00:00

abstract：:Effects of pH on gas-phase biofilter performance including NH3 removal efficiency (RE), N2O generation, and microbial communities of ammonia oxidizers and denitrifies, are examined. A two-step experiment was carried out on four biofilters for 130 days. In step 1 with pH 8.0, NH3 REs were 85-95% and N2O concentrations ...

journal_title：Bioresource technology

authors： Yang L,Wang X,Funk TL

更新日期：2014-01-01 00:00:00

abstract：:Spent-medium bioleaching of V and Ni from a power plant residual ash (PPR ash) was conducted using organic acids produced by Aspergillus niger. The production of organic acids in a bubble column bioreactor was optimized through selecting three most influencing factors. Under optimum condition of aeration rate of 762.5...

journal_title：Bioresource technology

authors： Rasoulnia P,Mousavi SM

更新日期：2016-09-01 00:00:00

abstract：:Preparation of activated carbon has been attempted using KOH as activating agent by microwave heating from biodiesel industry solid residue, oil palm empty fruit bunch (EFBAC). The significance of chemical impregnation ratio (IR), microwave power and activation time on the properties of activated carbon were investiga...

journal_title：Bioresource technology

authors： Foo KY,Hameed BH

更新日期：2012-01-01 00:00:00

abstract：:Three models (blocking laws, combined and resistance-in-series) were applied to identify the prevailing fouling mechanisms in a submerged membrane in an up-flow anaerobic sludge blanket reactor treating municipal wastewater. Experimental runs were carried out at lab-scale with filtration periods of 4 and 10 min, follo...

journal_title：Bioresource technology

authors： Cerón-Vivas A,Kalboussi N,Morgan-Sagastume JM,Harmand J,Noyola A

更新日期：2018-11-01 00:00:00

abstract：:The whole-cell nitrilase-catalyzed asymmetric hydrolysis of nitriles is a green and efficient preparation approach for chiral carboxylic acids, but often suffers from toxicity and cell lysis from organic substrates. In this work, a novel integrated process for whole-cell nitrilase-catalyzed asymmetric hydrolysis was d...

journal_title：Bioresource technology

authors： Zou S,Hua D,Jiang Z,Han X,Xue Y,Zheng Y

更新日期：2021-01-01 00:00:00

abstract：:Gluconobacter oxydans can rapidly and effectively transform glycerol to dihydroxyacetone (DHA) by membrane-bound quinoprotein sorbitol dehydrogenase (mSLDH). Two mutant strains of GDHE Δadh pBBR-PtufBsldAB and GDHE Δadh pBBR-sldAB derived from the GDHE strain were constructed for the enhancement of DHA production. Gro...

journal_title：Bioresource technology

authors： Lu L,Wei L,Zhu K,Wei D,Hua Q

更新日期：2012-08-01 00:00:00

abstract：:Wheat straw, an important papermaking raw material in China, was treated with a white-rot fungus of Phanerochaete chrysosporium ME446, and the lipophilic and hydrophilic extractives from the control and bio-treated samples were analyzed by GC and GC-MS. Bio-treatment of wheat straw could alter the chemical composition...

journal_title：Bioresource technology

authors： Qin MH,Xu QH,Shao ZY,Gao Y,Fu YJ,Lu XM,Gao PJ,Holmbom B

更新日期：2009-06-01 00:00:00

abstract：:Acetic acid was used in abiotic experiments to adjust the solution pH and investigate its influence on the chemical hydrolysis of the Organic Fraction of Municipal Solid Waste (OFMSW). Soluble chemical oxygen demand (SCOD) was used to measure the hydrolysis under oxidative conditions (positive oxidation-reduction pote...

journal_title：Bioresource technology

authors： Trzcinski AP,Stuckey DC

更新日期：2015-06-01 00:00:00

abstract：:Vibrational wave treatment has been used to increase proliferation of microalgae. When directly applied at large scale, however, turbulence can offset positive effects of vibration on microalgae proliferation. Moreover, severe hydrodynamic shear fields in the bioreactor decrease cell viability that detrimentally influ...

journal_title：Bioresource technology

authors： Paik SM,Jin E,Sim SJ,Jeon NL

更新日期：2018-04-01 00:00:00