Methanogenic capacity and robustness of hydrogenotrophic cultures based on closed nutrient recycling via microbial catabolism: Impact of temperature and microbial attachment.

abstract：:The anaerobic digestion model No. 1 (ADM1), conceived by the international water association (IWA) task group for mathematical modelling of anaerobic digestion processes is a structured generic model which includes multiples steps describing biochemical and physicochemical processes encountered in the anaerobic degrad...

journal_title：Bioresource technology

authors： Boubaker F,Ridha BC

更新日期：2008-09-01 00:00:00

abstract：:To remove high-strength perchlorate, dissimilatory perchlorate reducing granular sludge (DPR-GS) was first cultivated. Three identical UASB reactors were set up under different seed sludge and up-flow velocities (RAS: active sludge (AS) and constant up-flow velocities; RDGS: denitrifying granular sludge (DGS) and cons...

journal_title：Bioresource technology

authors： Yin P,Guo J,Xiao S,Chen Z,Song Y,Ren X

更新日期：2019-03-01 00:00:00

abstract：:The study investigated the effects of transplantation and reconstitution of indigenous and exogenous epiphytic microbiota on the fermentation quality and microbial community of red clover silage. Sterile red clover was inoculated with distilled water (RC0), extracted epiphytic microbiota of red clover (RC), maize (MZ)...

journal_title：Bioresource technology

authors： Ali N,Wang S,Zhao J,Dong Z,Li J,Nazar M,Shao T

更新日期：2020-10-01 00:00:00

abstract：:This study isolated and identified the lutein-enriching microalga Chlorella sorokiniana FZU60. Different types of media and concentrations of sodium acetate and nitrate were evaluated to improve mixotrophic growth and lutein production. Highest lutein content, production, and productivity were obtained in BG11 medium ...

journal_title：Bioresource technology

authors： Xie Y,Li J,Ma R,Ho SH,Shi X,Liu L,Chen J

更新日期：2019-10-01 00:00:00

abstract：:Non-catalytic hydrothermal decomposition of sericin and fibroin from silk waste into useful protein and amino acids was examined in a closed batch reactor at various temperatures, reaction times, and silk to water ratios to examine their effects on protein and amino acid yields. For the decomposition of sericin, the h...

journal_title：Bioresource technology

authors： Lamoolphak W,De-Eknamkul W,Shotipruk A

更新日期：2008-11-01 00:00:00

abstract：:Bioelectrochemical treatment system (BET) with anoxic anodic microenvironment was studied with chemical wastewater (CW) in comparison with anoxic treatment (AxT, sequencing batch reactor (SBR)) with same parent anaerobic consortia. BET system documented relatively higher treatment efficiency at higher organic load (5....

journal_title：Bioresource technology

authors： Velvizhi G,Goud RK,Venkata Mohan S

更新日期：2014-01-01 00:00:00

abstract：:The aim of this work was to study the performance and microbial community structure of a polar Arctic Circle aerobic granular sludge (AGS) system operating at low temperature. Thus, an AGS bioreactor was operated at 7, 5 and 3 °C of temperature using a cold-adapted sludge from Lapland. At 5 °C, it yielded acceptable c...

journal_title：Bioresource technology

authors： Gonzalez-Martinez A,Muñoz-Palazon B,Maza-Márquez P,Rodriguez-Sanchez A,Gonzalez-Lopez J,Vahala R

更新日期：2018-05-01 00:00:00

abstract：:The objective was to evaluate effects of Lactobacillus plantarum and/or cellulase on fermentation, aerobic stability and bacterial community of mixed high-moisture amaranth (AF) and rice straw (RS) silage. The mixtures were treated with no addition (C), L. plantarum (L), cellulase (F) and their combination (LF). Addit...

journal_title：Bioresource technology

authors： Mu L,Xie Z,Hu L,Chen G,Zhang Z

更新日期：2020-11-01 00:00:00

abstract：:Organic compounds such as methanol are widely used for enhancing denitrification at wastewater treatment plants (WWTPs) to meet effluent water quality permits. On the other hand, methane, which is the main feedstock for industrial methanol production, is also generated during anaerobic digestion in WWTPs, but is often...

journal_title：Bioresource technology

authors： Su YC,Sathyamoorthy S,Chandran K

更新日期：2019-05-01 00:00:00

abstract：:A counter-rotating twin screw reactor unit was investigated for its behaviour in the pyrolysis of cassava rhizome biomass. Several parameters such as pyrolysis temperature in the range of 500-700°C, biomass particle size of <0.6mm, the use of sand as heat transfer medium, nitrogen flow rate of 4-10 L/min and nitrogen ...

journal_title：Bioresource technology

authors： Sirijanusorn S,Sriprateep K,Pattiya A

更新日期：2013-07-01 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：:The feasibility of using synthetic kitchen waste (KW) and fat, oil, and grease (FOG) as co-substrates in the anaerobic digestion of waste activated sludge (WAS) was investigated using two series of biochemical methane potential (BMP) tests. Ranges of ideal substrate to inoculum (S/I) ratio were determined for the FOG ...

journal_title：Bioresource technology

authors： Li C,Champagne P,Anderson BC

更新日期：2011-10-01 00:00:00

abstract：:The relative effects of three precise nitrogen limitation regimes on green micro-algae were assessed using the Trebouxiophycean alga Coccomyxa subellipsoidea grown in a chemostatic bioreactor system. The data provides further evidence that growth and triglyceride (TAG) accumulation are concurrent and independently pro...

journal_title：Bioresource technology

authors： Tevatia R,Allen J,Blum P,Demirel Y,Black P

更新日期：2014-10-01 00:00:00

abstract：:Proleather from Bacillus sp. was chemically modified with decanoyl chloride for enhanced activity for the preparation of poly(lactic acid) in organic solvents. The modified enzyme was highly soluble (up to 44 mg-protein/ml) and active in various organic solvents including chloroform, tetrahydrofuran (THF), pyridine an...

journal_title：Bioresource technology

authors： Distel KA,Zhu G,Wang P

更新日期：2005-03-01 00:00:00

abstract：:The effects of an electric current on growth and hexadecane (HXD) degradation by Aspergillus niger growth were determined. A 450-mL electrochemical cell with titanium ruthenium-oxide coated electrodes and packed with 15 g of perlite (inert biomass support) was inoculated with A. niger (2.0×10(7) spores (g of dry inert...

journal_title：Bioresource technology

authors： Velasco-Alvarez N,González I,Damian-Matsumura P,Gutiérrez-Rojas M

更新日期：2011-01-01 00:00:00

abstract：:A novel system for high-temperature alcoholic fermentation of whey is described. This system consists of Kluyveromyces marxianus yeast immobilized on delignified cellulosic material (DCM). The effect of pH, initial lactose concentration and temperature on the fermentation of a synthetic medium containing lactose was s...

journal_title：Bioresource technology

authors： Kourkoutas Y,Dimitropoulou S,Kanellaki M,Marchant R,Nigam P,Banat IM,Koutinas AA

更新日期：2002-04-01 00:00:00

abstract：:Our aim was to develop a typology predicting potential N availability of exogenous organic matters (EOMs) in soil based on their chemical characteristics. A database of 273 EOMs was constructed including analytical data of biochemical fractionation, organic C and N, and results of N mineralization during incubation of...

journal_title：Bioresource technology

authors： Lashermes G,Nicolardot B,Parnaudeau V,Thuriès L,Chaussod R,Guillotin ML,Linères M,Mary B,Metzger L,Morvan T,Tricaud A,Villette C,Houot S

更新日期：2010-01-01 00:00:00

abstract：:In the present study, ethanol production from polysaccharides or wood chips was conducted in a single reactor under anaerobic conditions using the white rot fungus Schizophyllum commune NBRC 4928, which produces enzymes that degrade lignin, cellulose and hemicellulose. The ethanol yields produced from glucose and xylo...

journal_title：Bioresource technology

authors： Horisawa S,Ando H,Ariga O,Sakuma Y

更新日期：2015-12-01 00:00:00

abstract：:In order to use sugarcane bagasse as a substrate for lactic acid production, optimum conditions for acid hydrolysis of the bagasse were investigated. After lignin extraction, the conditions were varied in terms of hydrochloric (HCl) or sulfuric (H(2)SO(4)) concentration (0.5-5%, v/v), reaction time (1-5h) and incubati...

journal_title：Bioresource technology

authors： Laopaiboon P,Thani A,Leelavatcharamas V,Laopaiboon L

更新日期：2010-02-01 00:00:00

abstract：:Looming energy crisis, climate change concerns coupled with decreasing fossil fuel resources has garnered significant global attention toward development of alternative, renewable, carbon-neutral and eco-friendly fuels to fulfil burgeoning energy demands. Waste utilization and its management are being pursued with ren...

journal_title：Bioresource technology

authors： Rama Mohan S

更新日期：2016-09-01 00:00:00

abstract：:The effects of free cells on community structure of attached cells and chalcopyrite bioleaching by Acidithiobacillus sp. during different stages were investigated. The attached cells of Acidithiobacillus thiooxidans owned the community advantage from 14thd to the end of bioprocess in the normal system. The community s...

journal_title：Bioresource technology

authors： Feng S,Yang H,Wang W

更新日期：2016-01-01 00:00:00

abstract：:This study evaluates the feasibility of a novel rumen membrane bioreactor (rumen MBR) to produce volatile fatty acids (VFA) from crop residues (i.e. lignocellulosic biomass). Rumen MBR can provide a sustainable route for VFA production by mimicking the digestive system of ruminant animals. Rumen fluid was inoculated i...

journal_title：Bioresource technology

authors： Nguyen AQ,Nguyen LN,Johir MAH,Ngo HH,Chaves AV,Nghiem LD

更新日期：2020-09-01 00:00:00

abstract：:An extracellular α-galactosidase (Gal27A) with high specific activity of 423Umg(-1) was identified in thermophilic Neosartorya fischeri P1. Its coding gene (1680bp) was cloned and functionally expressed in Pichia pastoris. Sequence analysis indicated that deduced Gal27A contains a catalytic domain of glycoside hydrola...

journal_title：Bioresource technology

authors： Wang H,Shi P,Luo H,Huang H,Yang P,Yao B

更新日期：2014-02-01 00:00:00

abstract：:Sixteen solvents added in lignin-ionic liquid mixture provide four types of solubility characteristics. The distinct characteristics can be classified by considering solubility parameters including ET Scale, Kamlet-Taft parameters and solubility parameters. Group 1 solvent shows promising solvents for lignin-ionic liq...

journal_title：Bioresource technology

authors： Weerachanchai P,Lim KH,Lee JM

更新日期：2014-03-01 00:00:00

abstract：:Bacillus cereus QQ308 produced antifungal hydrolytic enzymes, comprising chitinase, chitosanase and protease, when grown in a medium containing shrimp and crab shell powder (SCSP) produced from marine waste. The growth of the plant-pathogenic fungi Fusarium oxysporum, Fusarium solani, and Pythium ultimum were consider...

journal_title：Bioresource technology

authors： Chang WT,Chen YC,Jao CL

更新日期：2007-04-01 00:00:00

abstract：:Four anaerobic fluidized bed reactors filled with activated carbon (R1), expanded clay (R2), glass beads (R3) and sand (R4) were tested for anaerobic degradation of LAS. All reactors were inoculated with sludge from a UASB reactor treating swine wastewater and were fed with a synthetic substrate supplemented with appr...

journal_title：Bioresource technology

authors： de Oliveira LL,Costa RB,Okada DY,Vich DV,Duarte IC,Silva EL,Varesche MB

更新日期：2010-07-01 00:00:00

abstract：:The microbiological and physicochemical characterization of samples from the different wastewaters generated during oil extraction in a continuous olive mill was performed. The main aim was to determine which of the physicochemical parameters were the best fitted to correctly characterize these residual waters. High c...

journal_title：Bioresource technology

authors： Amaral C,Lucas MS,Coutinho J,Crespí AL,do Rosário Anjos M,Pais C

更新日期：2008-10-01 00:00:00

abstract：:The bioprocess for producing androstenedione (AD) from phytosterols by using Mycobacterium neoaurum is hindered by nicotinamide adenine dinucleotides (NAD+ and NADH) ratio imbalance, insoluble substrate, and lengthy biotransformation period. This study aims to improve the efficiency of AD production through a combined...

journal_title：Bioresource technology

authors： Zhou X,Zhang Y,Shen Y,Zhang X,Xu S,Shang Z,Xia M,Wang M

更新日期：2019-05-01 00:00:00

abstract：:Production of polyhydroxyalkanoates (PHAs) in activated sludge treating wastewater represents an economical and environmental promising alternative to pure culture fermentations. A process for production of PHA from a paper mill wastewater was examined at laboratory scale. The three stage process examined consisted of...

journal_title：Bioresource technology

authors： Bengtsson S,Werker A,Christensson M,Welander T

更新日期：2008-02-01 00:00:00

abstract：:This study addresses in situ transesterification of highly wet microalgae with hydrochloric acid (HCl) as a catalyst. In situ transesterification was performed by heating the mixture of wet algal cells, HCl, methanol, and solvent in one pot, resulting in the fatty acid methyl ester (FAME) yield over 90% at 95°C. The e...

journal_title：Bioresource technology

authors： Kim B,Im H,Lee JW

更新日期：2015-06-01 00:00:00