Enhancing methane production from waste activated sludge using a novel indigenous iron activated peroxidation pre-treatment process.

abstract：:The citric acid functionalized magnetic graphene oxide coated corn straw (CA-mGOCS) as a new adsorbent was synthesized in this work for the elimination of methylene blue (MB) from waste water. The as-prepared CA-mGOCS was tested by SEM, FTIR, XRD, Roman spectrum, TGA, particle size analyzer, BET and magnetic propertie...

journal_title：Bioresource technology

authors： Ge H,Wang C,Liu S,Huang Z

更新日期：2016-12-01 00:00:00

abstract：:Understanding of how anaerobic digestion (AD)-related microbiomes are constructed by operational parameters or their interactions within the biochemical process is limited. Using high-throughput sequencing and molecular ecological network analysis, this study shows the succession of AD-related microbiome hosting diver...

journal_title：Bioresource technology

authors： Xu R,Yang ZH,Zheng Y,Liu JB,Xiong WP,Zhang YR,Lu Y,Xue WJ,Fan CZ

更新日期：2018-08-01 00:00:00

abstract：:Fatty acid ethyl esters (FAEEs) are attractive biofuel molecules. Conventional FAEEs production process uses triglycerides and ethanol as feedstocks and is sensitive to water contents. In this work, we show that the oleaginous yeast Rhodosporidium toruloides cells are capable of converting lipids into FAEEs intracellu...

journal_title：Bioresource technology

authors： Jin G,Zhang Y,Shen H,Yang X,Xie H,Zhao ZK

更新日期：2013-12-01 00:00:00

abstract：:In this work, multiple reuses of Rhodococcus ruber TH3 free cells for the hydration of acrylonitrile to produce acrylamide in a membrane dispersion microreactor were carried out. Through using a centrifuge, the reactions reached 39.9, 39.5, 38.6 and 38.0wt% of the final acrylamide product concentration respectively wi...

journal_title：Bioresource technology

authors： Li J,Liu J,Chen J,Wang Y,Luo G,Yu H

更新日期：2015-01-01 00:00:00

abstract：:The major purpose of this study was to investigate the effects of operational factors and bioprocess strategies on the mixotrophic cultivation of a microalgae Chlorella sorokiniana MB-1 for lutein production. Aeration with CO2 showed the highest biomass productivity and lutein productivity of 0.89 g/L/d and 3.49 mg/L/...

journal_title：Bioresource technology

authors： Chen CY,Liu CC

更新日期：2018-08-01 00:00:00

abstract：:Carbon cloth with brush-like polyaniline (BL-PANI) nanowire arrays generated on the surface was utilized as anode material in this study to improve the power output of MFCs. A novel pulsed voltage method was applied to fabricate BL-PANI with PANI nanowires of ∼230nm of length. By using BL-PANI modified carbon cloth as...

journal_title：Bioresource technology

authors： Zhang W,Xie B,Yang L,Liang D,Zhu Y,Liu H

更新日期：2017-06-01 00:00:00

abstract：:Transgenic tobacco plants expressing the hyperthermostable beta-glucosidase BglB of Thermotoga maritima were generated with the goal of cost-effective production of the enzyme for the application in bioconversion of lignocellulosic biomass. The enzyme was targeted to the cytosol and chloroplasts, where it accumulated ...

journal_title：Bioresource technology

authors： Jung S,Kim S,Bae H,Lim HS,Bae HJ

更新日期：2010-09-01 00:00:00

abstract：:Microwave pyrolysis of torrefied Douglas fir sawdust pellet was investigated to determine the effects of torrefaction on the biofuel production. Compared to the pyrolysis of raw biomass, the increased concentrations of phenols and sugars and reduced concentrations of guaiacols and furans were obtained from pyrolysis o...

journal_title：Bioresource technology

authors： Ren S,Lei H,Wang L,Bu Q,Chen S,Wu J,Julson J,Ruan R

更新日期：2013-05-01 00:00:00

abstract：:In situ synthesis of layered double hydroxides (LDHs) is an effective way to extract short chain fatty acids (SCFAs) from anaerobic fermentation liquid to be used as carbon source for biodenitrification, but the slow release performance need to be improved. Three layered double hydroxides with different metal cations ...

journal_title：Bioresource technology

authors： Jiang L,Liu J,Zuo K,Zou L,Li YY,Qian G,Xu ZP

更新日期：2018-07-01 00:00:00

abstract：:The joint effect of wastewater salinity and hydrocarbons on nitrous oxide emission was investigated. The membrane bioreactor pilot plant was operated with two phases: i. biomass acclimation by increasing salinity from 10gNaClL(-1) to 20gNaClL(-1) (Phase I); ii. hydrocarbons dosing at 20mgL(-1) with a constant salt con...

journal_title：Bioresource technology

authors： Mannina G,Cosenza A,Di Trapani D,Laudicina VA,Morici C,Ødegaard H

更新日期：2016-11-01 00:00:00

abstract：:Microalgae have high photosynthetic efficiencies and produce many valuable compounds from carbon dioxide. The Dunaliella genus accumulates glycerol, yet no commercial process currently exists for glycerol production from this microalga. Here it was found that in addition to intracellular accumulation, Dunaliella terti...

journal_title：Bioresource technology

authors： Chow YY,Goh SJ,Su Z,Ng DH,Lim CY,Lim NY,Lin H,Fang L,Lee YK

更新日期：2013-05-01 00:00:00

abstract：:The effects of different concentrations of copper sulfate on the growth of and the accumulation of Cu2+ by root, hypocotyl, cotyledon and leaf growth of sunflower (Helianthus annuus L.) were examined in this study. The concentrations of copper sulfate (CuSO4 x 5H2O) used were in the range from 10(-5) to 10(-3) M. Seed...

journal_title：Bioresource technology

authors： Lin J,Jiang W,Liu DC

更新日期：2003-01-01 00:00:00

abstract：:In this work, a photoautotrophic growth model incorporating light and nutrient effects on growth and pigmentation of Dunaliella salina was formulated. The model equations were taken from literature and modified according to the experimental setup with special emphasis on model reduction. The proposed model has been ev...

journal_title：Bioresource technology

authors： Fachet M,Flassig RJ,Rihko-Struckmann L,Sundmacher K

更新日期：2014-12-01 00:00:00

abstract：:2-Methyltetrahydrofuran (MeTHF), a biomass-derived compound, is a promising medium for biocatalysis and organometallic reactions. The regioselective acylation of 8-chloroadenosine (8-Cl-Ado) and its analogs was carried out in MeTHF with immobilized Penicillium expansum lipase. The lipase displayed more than twofold hi...

journal_title：Bioresource technology

authors： Gao WL,Liu H,Li N,Zong MH

更新日期：2012-08-01 00:00:00

abstract：:The aim of this study was to compare the bacterial structure of seven different composts. The primary environmental factors affecting bacterial species were identified, and a strategy to enhance the abundance of uncultured bacteria through controlling relevant environmental parameters was proposed. The results showed ...

journal_title：Bioresource technology

authors： Wang X,Cui H,Shi J,Zhao X,Zhao Y,Wei Z

更新日期：2015-12-01 00:00:00

abstract：:Catalpa sawdust, a promising biofuel production biomass, was pretreated by microwave-water, -NaOH, and -Ca(OH)2 to enhance enzymatic digestibility. After 48h enzymatic hydrolysis, microwave-Ca(OH)2 pretreated sample showed the highest reducing sugar yield. The content of hemicellulose and lignin in catalpa sawdust dec...

journal_title：Bioresource technology

authors： Jin S,Zhang G,Zhang P,Li F,Wang S,Fan S,Zhou S

更新日期：2016-12-01 00:00:00

abstract：:To develop high-efficient biofertilizer, an environmental stress-tolerant phosphate-solubilizing microorganism (PSM) was isolated from agricultural wastes compost, and then applied to spent mushroom substrate (SMS). The isolate FL7 was identified as Pichia farinose with resistance against multiple environmental stress...

journal_title：Bioresource technology

authors： Zhu HJ,Sun LF,Zhang YF,Zhang XL,Qiao JJ

更新日期：2012-05-01 00:00:00

abstract：:Municipal solid waste (MSW) represents an attractive cellulosic resource for sustainable fuel production. However, its heterogeneity is the major barrier to efficient conversion to biofuels. MSW paper mix was generated and blended with corn stover (CS). It has been shown that both of them can be efficiently pretreated...

journal_title：Bioresource technology

authors： Sun N,Xu F,Sathitsuksanoh N,Thompson VS,Cafferty K,Li C,Tanjore D,Narani A,Pray TR,Simmons BA,Singh S

更新日期：2015-06-01 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：:Bio-based fuels are becoming more and more important due to the depleting fossil resources. The production of biodiesel from algae oil is challenging compared to terrestrial vegetable oils, as algae oil consists of polar fatty acids, such as phospholipids and glycolipids, as well as non-polar triglycerides and free fa...

journal_title：Bioresource technology

authors： Asikainen M,Munter T,Linnekoski J

更新日期：2015-09-01 00:00:00

abstract：:The main objective of the present study is aimed to optimize the process parameters for the production of glucose from karanja seed cake. The Taguchi robust design method with L9 orthogonal array was applied to optimize hydrolysis reaction conditions and maximize sugar yield. Effect of temperature, acid concentration,...

journal_title：Bioresource technology

authors： Radhakumari M,Ball A,Bhargava SK,Satyavathi B

更新日期：2014-08-01 00:00:00

abstract：:In this study, chemical compositions of fatty oils and bioactivity of crude extracts from Holotrichia diomphalia larvae as Chinese materia medica were investigated for the first time. The chemical compositions of the fatty oils were obtained by two different methods and determined by GC/MS. In total, the petroleum eth...

journal_title：Bioresource technology

authors： Dong QF,Wang JL,Zhang SF,Wang Z,Zhang CX,Gao H,Zhang HM,Zhang L

更新日期：2008-11-01 00:00:00

abstract：:Escherichia coli KJ122 was engineered to produce succinate from glucose using the wild type GalP for glucose uptake instead of the native phosphotransferase system (ptsI mutation). This strain now ferments 10% xylose poorly. Mutants were selected by serial transfers in AM1 mineral salts medium with 10% xylose. Clones ...

journal_title：Bioresource technology

authors： Sawisit A,Jantama K,Zheng H,Yomano LP,York SW,Shanmugam KT,Ingram LO

更新日期：2015-10-01 00:00:00

abstract：:The use of lignocellulosic feedstock for lactic acid production with a difficulty is that the release of inhibitory compounds during the pretreatment process which inhibit the growth of microorganism. Thus we report a novel lactic acid bacterium, Lactobacillus paracasei 7 BL, that has a high tolerance to inhibitors an...

journal_title：Bioresource technology

authors： Kuo YC,Yuan SF,Wang CA,Huang YJ,Guo GL,Hwang WS

更新日期：2015-12-01 00:00:00

abstract：:Collagen-based biomaterials have been widely used due to its binding capabilities. However the properties and potential use of new collagen sources are still under investigation. Fish by-products are an excellent source of collagen. Thus, acid-soluble collagen (ASC) was extracted, and biochemical and physicochemically...

journal_title：Bioresource technology

authors： Uriarte-Montoya MH,Arias-Moscoso JL,Plascencia-Jatomea M,Santacruz-Ortega H,Rouzaud-Sández O,Cardenas-Lopez JL,Marquez-Rios E,Ezquerra-Brauer JM

更新日期：2010-06-01 00:00:00

abstract：:Long-term experiments herein were conducted to investigate the effect of cefalexin (CLX) on methane production during waste activated sludge (WAS) anaerobic digestion. CLX exhibited a considerable inhibition in methane production during the initial 25 days while the negative effect attenuated subsequently and methane ...

journal_title：Bioresource technology

authors： Lu X,Zhen G,Liu Y,Hojo T,Estrada AL,Li YY

更新日期：2014-10-01 00:00:00

abstract：:Hydrogen production during dark fermentation is inhibited by the co-production of volatile fatty acids (VFAs) such as acetic and n-butyric acid. In this study, the effectiveness of conventional electrodialysis (CED) in reducing VFA concentrations in model solutions and hydrogen fermentation broths is evaluated. This i...

journal_title：Bioresource technology

authors： Jones RJ,Massanet-Nicolau J,Guwy A,Premier GC,Dinsdale RM,Reilly M

更新日期：2015-08-01 00:00:00

abstract：:The aim of this work was to develop a new production, recovery and formulation process of gibberellic acid (GA3). Low-cost byproducts - citrus pulp (CP) and soybean hulls (SH) - were employed as substrate for GA3 production by Gibberella fujikuroi in semisolid fermentation. A CP/SH mixture (70%/30%) promoted high prod...

journal_title：Bioresource technology

authors： Camara MC,Vandenberghe LPS,Sextos GC,Tanobe VOA,Magalhães Junior AI,Soccol CR

更新日期：2020-08-01 00:00:00

abstract：:Ethanol and biogas are energy carriers that could contribute to a future energy system independent of fossil fuels. Straw is a favorable bioenergy substrate as it does not compete with food or feed production. As straw is very resistant to microbial degradation, it requires a pretreatment to insure efficient conversio...

journal_title：Bioresource technology

authors： Theuretzbacher F,Blomqvist J,Lizasoain J,Klietz L,Potthast A,Horn SJ,Nilsen PJ,Gronauer A,Passoth V,Bauer A

更新日期：2015-10-01 00:00:00

abstract：:This study investigated the membrane fouling in MBRs under sub-critical flux condition. Results showed membrane fouling at subcritical flux evolved through a three-stage process: a slow linear increase in transmembrane pressure (TMP) (stage I), followed by an exponential increase in TMP (stage II), and finally a rapid...

journal_title：Bioresource technology

authors： Li J,Zhang X,Cheng F,Liu Y

更新日期：2013-06-01 00:00:00