High pressure thermal hydrolysis as pre-treatment to increase the methane yield during anaerobic digestion of microalgae.

abstract：:A strain of Bacillus licheniformis 8-37-0-1 with high exopolysaccharide (EPS) production ability was isolated and identified based on morphological and physiological characteristics and phylogenetic analysis of 16S rDNA sequences. A new type of EPS was isolated from the strain fermentation broth by enzymolysis, isopro...

journal_title：Bioresource technology

authors： Liu C,Lu J,Lu L,Liu Y,Wang F,Xiao M

更新日期：2010-07-01 00:00:00

abstract：:This study examined the effect of different salt concentrations (0.05-3 M of NaCl) on the kinetics of growth, total carotenoids and beta-carotene (all-trans and 9-cis) accumulated in Dunaliella tertiolecta DCCBC26, a microalgae strain isolated from the Urmia hypersaline lake, northwest of Iran. Results indicated that ...

journal_title：Bioresource technology

authors： Fazeli MR,Tofighi H,Samadi N,Jamalifar H

更新日期：2006-12-01 00:00:00

abstract：:Indulin AT biodegradation by basidiomycetous fungi, actinobacteria and commercial laccases was evaluated using a suite of chemical analysis methods. The extent of microbial degradation was confirmed by novel thermal carbon analysis (TCA), as the treatments altered the carbon desorption and pyrolysis temperature profil...

journal_title：Bioresource technology

authors： Asina F,Brzonova I,Voeller K,Kozliak E,Kubátová A,Yao B,Ji Y

更新日期：2016-11-01 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：:Biochar is a promising catalyst/support for biomass gasification. Hydrogen production from biomass steam gasification with biochar or Ni-based biochar has been investigated using a two stage fixed bed reactor. Commercial activated carbon was also studied as a comparison. Catalyst was prepared with an impregnation meth...

journal_title：Bioresource technology

authors： Yao D,Hu Q,Wang D,Yang H,Wu C,Wang X,Chen H

更新日期：2016-09-01 00:00:00

abstract：:Manure from medicated livestock contains pharmaceutical antibiotics and antibiotic resistance genes (ARGs). Bioavailable antibiotics trigger further ARGs amplification during manure storage. It was tested whether biochar lowers the bioavailability of the antibiotics sulfamethazine (SMZ), ciprofloxacin (CIP), oxytetrac...

journal_title：Bioresource technology

authors： Ngigi AN,Ok YS,Thiele-Bruhn S

更新日期：2020-11-01 00:00:00

abstract：:Effects of the suspended titanium dioxide nanoparticles (TiO2 NPs, 50 mg/L) on the cake layer formation in a submerged MBR were systematically investigated. With nanometer sizes, TiO2 NPs were found to aggravate membrane pore blocking but postpone cake layer fouling. TiO2 NPs showed obvious effects on the structure an...

journal_title：Bioresource technology

authors： Zhou L,Zhang Z,Xia S,Jiang W,Ye B,Xu X,Gu Z,Guo W,Ngo HH,Meng X,Fan J,Zhao J

更新日期：2014-01-01 00:00:00

abstract：:Substitution of conventional feedstock with waste based alternatives is one route towards both remediation and reducing costs associated with production of algal biomass. This work explores whether exhaust gases and wastewater can replace conventional feedstock in the production of biomass from Chlorella sorokiniana. ...

journal_title：Bioresource technology

authors： Lizzul AM,Hellier P,Purton S,Baganz F,Ladommatos N,Campos L

更新日期：2014-01-01 00:00:00

abstract：:Anaerobic bottle experiments were conducted in parallel for 120 consecutive days to perform the bioaugmentation hydrolysis of selected nitrogen heterocyclic compounds (NHCs) in coal gasification wastewater. Due to enhancement with PAC and Fe(OH)3@PAC, quinoline, pyridine, and indole were hydrolyzed more effectively. T...

journal_title：Bioresource technology

authors： Shi J,Han Y,Xu C,Han H

更新日期：2019-04-01 00:00:00

abstract：:Scenedesmus obtusus, a freshwater microalga, was evaluated for its growth and biochemical characteristics under various culture conditions. S. obtusus was tolerant at all tested CO2 concentrations up to 20%. Among the different nitrogen sources, urea showed enhanced biomass productivities up to 2-fold compared to cont...

journal_title：Bioresource technology

authors： Sarat Chandra T,Deepak RS,Maneesh Kumar M,Mukherji S,Chauhan VS,Sarada R,Mudliar SN

更新日期：2016-05-01 00:00:00

abstract：:The bacterial diversity and dynamics in the leaching solution were analyzed during bioleaching of low-grade copper sulfide ore in the presence of seawater in this study. The results indicated a promoting response of appropriate-proportion seawater to bioleaching with improved copper recoveries. A maximum of 84.70% cop...

journal_title：Bioresource technology

authors： Chen W,Yin S,Wu A,Wang L,Chen X

更新日期：2020-02-01 00:00:00

abstract：:Live Phormidium bigranulatum-dominated mat successfully removed Pb(II), Cu(II) and Cd(II) from aqueous solution. Percent metal removal approached equilibrium within 4h, independent of mat thickness (0.2-1.6 mm), in batch system. But % metal removal increased with increase in mat thickness due to enhancement of biomass...

journal_title：Bioresource technology

authors： Kumar D,Rai J,Gaur JP

更新日期：2012-01-01 00:00:00

abstract：:This paper studies integrated simultaneous carbon and nitrogen removal as well as worm predation, in a circulating fluidized bed biofilm reactor (CFBBR) operated with an anoxic-aerobic bioparticle recirculation. A lab-scale CFBBR with a 8.5-liter reaction zone comprising 2L anoxic and 6.5L aerobic compartments was des...

journal_title：Bioresource technology

authors： Li M,Nakhla G,Zhu J

更新日期：2013-01-01 00:00:00

abstract：:This study evaluates the effect of sodium (Na(+)) concentration on the growth and PHB production by Cupriavidus necator. Both biomass growth and PHB production were inhibited by Na(+): biomass growth became zero at 8.9 g/L Na(+) concentration while PHB production was completely stopped at 10.5 g/L Na(+). A mathematica...

journal_title：Bioresource technology

authors： Mozumder MS,Garcia-Gonzalez L,De Wever H,Volcke EI

更新日期：2015-09-01 00:00:00

abstract：:Bacterial reduction of selenium (Se) oxyanions (Se[VI] and Se[IV]) to elemental Se (Se[0]) is one of the major biogeochemical processes removing Se from agricultural drainage water and depositing Se in the sediment. This study was conducted to characterize Se-reducing bacterial populations in Lost Hills evaporation po...

journal_title：Bioresource technology

authors： Siddique T,Zhang Y,Okeke BC,Frankenberger WT Jr

更新日期：2006-05-01 00:00:00

abstract：:On account of the recalcitrant and highly toxicity of organonitrile substrates, traditional processes are limited by HCN poisoning thus inefficient. This article proposed a novel anaerobic fluidized bed reactor with electric field activation (AFBR-EFA) which had a 260-day continuous operation. The operation aims to ex...

journal_title：Bioresource technology

authors： Cui T,Wang Y,Wang X,Zhang Y,Han W,Li J,Sun X,Shen J,Wang L

更新日期：2020-03-03 00:00:00

abstract：:The sustainability of a biofuel is severely affected by the technological route of its production. Chemical pretreatment can be considered the traditional method of decomposition of the lignocellulose into its mono and oligomeric units, which can be further bioconverted to ethanol. The evaluation of the recent advance...

journal_title：Bioresource technology

authors： Vieira S,Barros MV,Sydney ACN,Piekarski CM,de Francisco AC,Vandenberghe LPS,Sydney EB

更新日期：2020-03-01 00:00:00

abstract：:Tulip tree sawdust was pretreated using hot compressed water with different pretreatment severities (LogR0, 3.05-5.01) by varying reaction temperatures (180-220°C) and residence time (1-30 min). It is found that the chemical composition and physicochemical properties of the pretreated products can be characterized and...

journal_title：Bioresource technology

authors： Kim DS,Myint AA,Lee HW,Yoon J,Lee YW

更新日期：2013-09-01 00:00:00

abstract：:The inoculation of legumes with rhizobia is used to maximise nitrogen fixation and enhance the plant yield without using N fertilisers. For this reason many inoculant types were developed and optimised. In our study, the effects of the growth medium, the carrier, the temperature and the storage period were determined ...

journal_title：Bioresource technology

authors： Ben Rebah F,Tyagi RD,Prévost D

更新日期：2002-06-01 00:00:00

abstract：:Constructed wetlands (CWs) have been used as a green technology to treat various wastewaters for several decades. CWs offer a land-intensive, low-energy, and less-operational-requirements alternative to conventional treatment systems, especially for small communities and remote locations. However, the sustainable oper...

journal_title：Bioresource technology

authors： Wu H,Zhang J,Ngo HH,Guo W,Hu Z,Liang S,Fan J,Liu H

更新日期：2015-01-01 00:00:00

abstract：:Palm oil mill effluent (POME), from a factory site in India contained about 250,000 mg l(-1) chemical oxygen demand (COD), 11,000 mg l(-1) biochemical oxygen demand, 65 mg l(-1) total dissolved solids and 9000 mg l(-1) of chloroform-soluble material. Treatment of this effluent using Yarrowia lipolytica NCIM 3589, a ma...

journal_title：Bioresource technology

authors： Oswal N,Sarma PM,Zinjarde SS,Pant A

更新日期：2002-10-01 00:00:00

abstract：:Sugarcane processing in sugar industry results in generation of vast amounts of wastes, which can be valorized to biofuels and value-added chemicals based on the concept of circular bioeconomy. For successful commercialization, economic and technological bottlenecks must be clearly identified. In this review, the stat...

journal_title：Bioresource technology

authors： Meghana M,Shastri Y

更新日期：2020-05-01 00:00:00

abstract：:Sugarcane bagasse (SCB) was treated in three stages using ozone oxidation (O), washing in an alkaline medium (B) and ultrasonic irradiation (U). The impact of each pretreatment stage on the physical structure of the SCB was evaluated by its chemical composition, using an infrared technique (FTIR-ATR), and using thermo...

journal_title：Bioresource technology

authors： Perrone OM,Colombari FM,Rossi JS,Moretti MM,Bordignon SE,Nunes Cda C,Gomes E,Boscolo M,Da-Silva R

更新日期：2016-10-01 00:00:00

abstract：:Hydrogen production by dark fermentation of complex organic substrates, such as biowaste, can naturally take place with indigenous bacteria or by adding an external microbial inoculum issued from various natural environments. This study aims to determine whether indigenous bacteria associated with thermal pretreatment...

journal_title：Bioresource technology

authors： Dauptain K,Trably E,Santa-Catalina G,Bernet N,Carrere H

更新日期：2020-10-01 00:00:00

abstract：:Biogas is the gaseous byproduct obtained during anaerobic digestion which is rich in methane, along with a significant amount of other gases like CO2. The removal of CO2 is essential to upgrade the biogas to biomethane (>95% methane content). High CO2 tolerant microalgae can be employed as a biological CO2 scrubbing a...

journal_title：Bioresource technology

authors： Nagarajan D,Lee DJ,Chang JS

更新日期：2019-10-01 00:00:00

abstract：:Aerobic decolorization and degradation of azo dyes by both of suspended growing cells and immobilized cells of a newly isolated yeast strain LH-F1 were investigated in this study. A yeast strain LH-F1 capable of aerobically decolorizing various azo dyes (20mg/L) was identified as Magnusiomyces ingens basing on 26S rDN...

journal_title：Bioresource technology

authors： Tan L,Li H,Ning S,Xu B

更新日期：2014-04-01 00:00:00

abstract：:Waste lettuce leaves - from the "fresh cut vegetable" industry - were pretreated with the deep eutectic solvent (DES) made of choline chloride - glycerol. Reaction time (3-16h) and the operation temperature (80-150°C) were investigated. Enzymatic glucose and xylose yields of 94.9% and 75.0%, respectively were obtained...

journal_title：Bioresource technology

authors： Procentese A,Raganati F,Olivieri G,Russo ME,Rehmann L,Marzocchella A

更新日期：2017-11-01 00:00:00

abstract：:This study demonstrated that partial nitritation using nitrifying activated sludge entrapped in a polyethylene glycol (PEG) gel carrier, as a pretreatment to anammox process, could be successfully applied to digester liquor of biogas plant at a nitrogen loading rate of 3.0 kg-N/m(3)/d. The nitritation process produced...

journal_title：Bioresource technology

authors： Furukawa K,Inatomi Y,Qiao S,Quan L,Yamamoto T,Isaka K,Sumino T

更新日期：2009-11-01 00:00:00

abstract：:The biochemical characterization of 13 extracellular polymeric substances (EPS) producing bacterial strains were carried out by BIOLOG. The bacterial strains were cultured in sterilized sludge for EPS production. Flocculation and dewatering capabilities of produced EPS (broth, crude slime and capsular) were examined u...

journal_title：Bioresource technology

authors： More TT,Yan S,John RP,Tyagi RD,Surampalli RY

更新日期：2012-10-01 00:00:00

abstract：:Pyrolysis of industrial fatty wastes (soybean soapstock, beef tallow, and poultry industry waste) was carried out in the absence of catalysts. In all cases, organic mixtures of hydrocarbons and oxygenated compounds were obtained. These mixtures were distilled and diesel-like fractions were isolated and characterized b...

journal_title：Bioresource technology

authors： Santos AL,Martins DU,Iha OK,Ribeiro RA,Quirino RL,Suarez PA

更新日期：2010-08-01 00:00:00