Comparative study on pyrolysis of lignocellulosic and algal biomass using a thermogravimetric and a fixed-bed reactor.

abstract：:Rice straw has attracted significant interest in Japan as a potential raw material for biorefineries. Combination of hot-compressed water treatment (HCWT) and wet disk milling (WDM) was investigated to improve the enzymatic digestibility of rice straw and enhance sugar recovery yield. Rice straw, cut to <3 mm, was aut...

journal_title：Bioresource technology

authors： Hideno A,Inoue H,Yanagida T,Tsukahara K,Endo T,Sawayama S

更新日期：2012-01-01 00:00:00

abstract：:Anaerobic co-digestion is a well established process for treating many types of organic wastes, both solid and liquid. In this study we have investigated, on a laboratory scale, the anaerobic co-digestion of olive mill wastewater (OMW) with olive mill solid waste (OMSW) using semi-continuous, feeding, tubular digester...

journal_title：Bioresource technology

authors： Boubaker F,Cheikh Ridha B

更新日期：2007-03-01 00:00:00

abstract：:Inoculated with mature aerobic granular sludge in a sequencing batch reactor, gradually increasing the proportion of municipal sludge deep dewatering filtrate in influent, aerobic granular sludge was domesticated after 84 days and maintained its structure during the operation. The domesticated AGS was yellowish-brown,...

journal_title：Bioresource technology

authors： Long B,Yang CZ,Pu WH,Yang JK,Shi YF,Wang J,Bai J,Zhou XY,Jiang GS,Li CY,Liu FB

更新日期：2014-10-01 00:00:00

abstract：:A combined process coupling a Fe3O4 nanoparticles (Fe3O4 NPs) heterogeneous Fenton-like reaction and an anaerobic biological technology was investigated in order to effectively treat amoxicillin-containing wastewater. With the increase in the pretreatment degree, the average COD removal rate correspondingly increased ...

journal_title：Bioresource technology

authors： Su C,Zheng P,Lin X,Chen W,Li X,Chen Q,Wu S,Chen M

更新日期：2019-03-01 00:00:00

abstract：:The effect of dissolved oxygen concentration on lipid accumulation in Trichosporon oleaginosus has been investigated. The experiment was performed in 15 L fermenters. The dissolved oxygen concentration varied by adjusting the agitation and aeration. High dissolved oxygen level at 50%-60% enhanced cell growth. Maintain...

journal_title：Bioresource technology

authors： Zhang X,Chen J,Wu D,Li J,Tyagi RD,Surampalli RY

更新日期：2019-02-01 00:00:00

abstract：:The catalytic conversion of suspended LignoBoost Kraft lignin was performed in near-critical water using ZrO2/K2CO3 as the catalytic system and phenol as the co-solvent and char suppressing agent. The reaction temperature was varied from 290 to 370°C and its effect on the process was investigated in a continuous flow ...

journal_title：Bioresource technology

authors： Nguyen TDH,Maschietti M,Åmand LE,Vamling L,Olausson L,Andersson SI,Theliander H

更新日期：2014-10-01 00:00:00

abstract：:The present research envisages developing a novel polystyrene membrane as Proton Exchange Membrane (PEM) which was prepared by using thermocol packaging waste material. The performance of this novel membrane was evaluated by comparing it with the commonly used ultrex membrane in two-chambered Microbial Fuel Cell (MFC)...

journal_title：Bioresource technology

authors： Moharir PV,Tembhurkar AR

更新日期：2018-10-01 00:00:00

abstract：:The objective of this research was to use white-rot fungus Trametes versicolor for corn silage pretreatment and to investigate the effect of pretreatment on biogas productivity. Semi-continuous pilot-scale experiment, comprised of two experimental phases, was carried out. In the first phase, operational conditions of ...

journal_title：Bioresource technology

authors： Tišma M,Planinić M,Bucić-Kojić A,Panjičko M,Zupančič GD,Zelić B

更新日期：2018-04-01 00:00:00

abstract：:The effect of the surface charge of different immobilizing hydrogels on biohydrogen production in batch cultures was investigated using a novel isolate associated to the genus Thermoanaerobacterium. Two crosslinked polysaccharide-based hydrogels and two acrylic hydrogels were tested as polymeric carriers for cell adso...

journal_title：Bioresource technology

authors： Basile MA,Dipasquale L,Gambacorta A,Vella MF,Calarco A,Cerruti P,Malinconico M,d'Ayala GG

更新日期：2010-06-01 00:00:00

abstract：:The anammox (anaerobic ammonium oxidation) process has attracted much attention for its cost-saving. However, excess nitrate is usually produced which should be further treated. In this study, an innovative process combined anammox with partial denitrification (nitrate→nitrite) was proposed for advanced nitrogen remov...

journal_title：Bioresource technology

authors： Du R,Peng Y,Cao S,Wang S,Wu C

更新日期：2015-03-01 00:00:00

abstract：:The efficiency of a biofilter to simultaneously remove nitric oxide (NO) and sulfur dioxide (SO2) was investigated under thermophilic (48 ± 2 °C) micro-oxygen (3 vol%) conditions. After the start-up stage (Days 0-14), the stable operation period was divided into three stages. SO2 inlet concentration remained 500 mg/m3...

journal_title：Bioresource technology

authors： Sun C,Yuan J,Xu H,Huang S,Wen X,Tong N,Zhang Y

更新日期：2019-10-01 00:00:00

abstract：:Leaves from four different Ginkgo biloba L. trees (1 and 2--females; 3 and 4--males), grown at the same conditions, were collected during a period of 5 months (from June to October, 2007). Water and 12% ethanol extracts were analyzed for total phenolics content, antioxidant activity, phenolic profile, and the potentia...

journal_title：Bioresource technology

authors： Pinto Mda S,Kwon YI,Apostolidis E,Lajolo FM,Genovese MI,Shetty K

更新日期：2009-12-01 00:00:00

abstract：:The aim of this work is to investigate biological leaching of rare earth elements (REEs) and radioactive elements from red mud, and to evaluate the radioactivity of the bioleached red mud used for construction materials. A filamentous, acid-producing fungi named RM-10, identified as Penicillium tricolor, is isolated f...

journal_title：Bioresource technology

authors： Qu Y,Lian B

更新日期：2013-05-01 00:00:00

abstract：:Acetone, butanol and ethanol were produced in a continuous two-stage fermentation integrated with pervaporation using freely suspended cells of C. acetobutylicum ATCC 824. PDMS composite pervaporation membranes were directly coupled to the second fermentor which lead to decreased solvent titers. Overall productivity w...

journal_title：Bioresource technology

authors： Van Hecke W,Hofmann T,De Wever H

更新日期：2013-02-01 00:00:00

abstract：:Recently, digestate disintegration gained interest as an alternative strategy to feedstock pretreatment for anaerobic digestion. This study evaluated the effect of three different digestate disintegration methods (hydrogen peroxidation, ozone treatment and ultrasound) on manure digestate, potato waste digestate and mi...

journal_title：Bioresource technology

authors： Somers MH,Azman S,Sigurnjak I,Ghyselbrecht K,Meers E,Meesschaert B,Appels L

更新日期：2018-11-01 00:00:00

abstract：:The main objective of this research was to investigate the main characteristics of the thermo-chemical conversion of oil palm stone (OPS) and palm kernel cake (PKC). A series of combustion and pyrolysis tests were carried out in two fixed-bed reactors. The effects of heating rate at the temperature of 700 degrees C on...

journal_title：Bioresource technology

authors： Razuan R,Chen Q,Zhang X,Sharifi V,Swithenbank J

更新日期：2010-06-01 00:00:00

abstract：:Metals in traces are vital for microalgae but their occurrence at high concentrations in habitats is a serious ecological concern. We investigated the potential of two acid-tolerant microalgae, Desmodesmus sp. MAS1 and Heterochlorella sp. MAS3, isolated from neutral environments, for simultaneous removal of heavy meta...

journal_title：Bioresource technology

authors： Abinandan S,Subashchandrabose SR,Panneerselvan L,Venkateswarlu K,Megharaj M

更新日期：2019-04-01 00:00:00

abstract：:Microbial lipid production from lignocellulosic biomass has attracted much attention recently. In this study, T. dermatis 32903 was selected from eleven promising oleaginous yeast strains. Carbon to nitrogen ratio (C/N) was investigated and optimized to maximize lipid production. Dilute acid (DA) pretreated corn stove...

journal_title：Bioresource technology

authors： Yu Y,Xu Z,Chen S,Jin M

更新日期：2020-01-01 00:00:00

abstract：:Strain HNR, isolated from a Membrane Bioreactor (MBR), demonstrates a surprising ability to convert ammonium to nitrogen gas under aerobic conditions while growing heterotrophically. On the basis of phylogenetic analysis of the 16S rRNA gene sequence, strain HNR was related to Acinetobacter calcoaceticus (98.9% identi...

journal_title：Bioresource technology

authors： Zhao B,He YL,Hughes J,Zhang XF

更新日期：2010-07-01 00:00:00

abstract：:1-Alkenes are traditionally used as basic chemicals with great importance. Biosynthetic 1-alkenes also have the potential to serve as biofuels. In this study, we engineered a Pseudomonas lipolytic microbial platform for 1-alkene production using hydrophobic substrate as sole carbon source. Fatty acid decarboxylase Und...

journal_title：Bioresource technology

authors： Wang J,Yu H,Zhu K

更新日期：2018-09-01 00:00:00

abstract：:The dszABC genes from newly reported dibenzothiophene biodesulfurizing bacterium, Gordonia alkanivorans RIPI90A were cloned and sequenced. The overall nucleotide sequence similarity between the dszABC genes of G. alkanivorans RIPI90A and those of Rhodococcus erythropolis IGTS8 and Gordonia nitida were 83.1% and 83.2%,...

journal_title：Bioresource technology

authors： Shavandi M,Sadeghizadeh M,Zomorodipour A,Khajeh K

更新日期：2009-01-01 00:00:00

abstract：:This work describes the production of polyhydroxyalkanoates (PHAs) as a side stream process on a municipal waste water treatment plant (WWTP) at different operation conditions. Therefore various tests were conducted regarding a high PHA production and stable PHA composition. Influence of substrate concentration, tempe...

journal_title：Bioresource technology

authors： Pittmann T,Steinmetz H

更新日期：2014-09-01 00:00:00

abstract：:Silicone rubbers are hydrophobic, a feature that may prove advantageous if this material is to be used as immobilization matrix in bioconversion systems where hydrophobic species are present, such as sterols and mycobacterial cells. Mycobacterium sp. cells with sitosterol side chain cleavage activity were accordingly ...

journal_title：Bioresource technology

authors： Claudino MJ,Soares D,Van Keulen F,Marques MP,Cabral JM,Fernandes P

更新日期：2008-05-01 00:00:00

abstract：:Various spectroscopic and electrochemical techniques combined was used to investigate the compositional changes of dissolved organic matter (DOM) and the difference in humification degree during full-scale cow dung vermicomposting. This study also investigated that whether the two techniques could be used as humificat...

journal_title：Bioresource technology

authors： Che J,Lin W,Ye J,Liao H,Yu Z,Lin H,Zhou S

更新日期：2020-04-01 00:00:00

abstract：:The distillate produced by deodorization of palm oil (DDPO) is a waste that corresponds to 4% of the product formed in this process. DDPO is 83% free of fatty acids (FFA), making it a good material for biodiesel production. In this paper, a catalyst prepared from a waste material, Amazon flint kaolin, was used for the...

journal_title：Bioresource technology

authors： do Nascimento LA,Angélica RS,da Costa CE,Zamian JR,da Rocha Filho GN

更新日期：2011-09-01 00:00:00

abstract：:Direct hydrogenolysis of Kraft lignin was catalyzed over a series of supported Ni or Re catalysts in ethanol solvent. The best results showed that the oil yield of 96.70 wt% was obtained with less char formation at 330 °C for 3 h over 5Ni-5Re/Nb2O5 catalyst. Product analysis demonstrated that the monomer yield of 35.4...

journal_title：Bioresource technology

authors： Kong L,Zhang L,Gu J,Gou L,Xie L,Wang Y,Dai L

更新日期：2020-03-01 00:00:00

abstract：:The green microalga Haematococcus pluvialis was cultured with different concentrations of NaNO(3) to determine the effect on cell growth and astaxanthin accumulation. The optimum nitrate concentration to obtain astaxanthin and to avoid the cessation of cell division was 0.15 g/l NaNO(3). The ratio chlorophyll a/total ...

journal_title：Bioresource technology

authors： Orosa M,Franqueira D,Cid A,Abalde J

更新日期：2005-02-01 00:00:00

abstract：:The mechanisms of carbon and nutrient removal in an open algal-bacterial biofilm reactor and an open bacterial biofilm reactor were comparatively evaluated during the treatment of centrates and domestic wastewater. Comparable carbon removals (>80%) were recorded in both bioreactors, despite the algal-bacterial biofilm...

journal_title：Bioresource technology

authors： Posadas E,García-Encina PA,Soltau A,Domínguez A,Díaz I,Muñoz R

更新日期：2013-07-01 00:00:00

abstract：:Spruce chips steam-pretreated at various conditions, according to a central composite design, were used for investigating the influence of pretreatment conditions on enzymatic hydrolysis, accounting for the individual effects of pretreatment temperature (194-220 °C), time (3-11 min) and sulfur dioxide uptake (0.7-2.5%...

journal_title：Bioresource technology

authors： Wiman M,Dienes D,Hansen MA,van der Meulen T,Zacchi G,Lidén G

更新日期：2012-12-01 00:00:00

abstract：:Plants of Najas indica bioaccumulated significantly higher amounts of Pb (3554 microg g(-1) dw) when, exposed to varying concentrations of Pb(NO(3))(2).This also led to increased malondialdehyde (MDA), electrical conductivity (EC) and H(2)O(2) content. In response to this, the activities of antioxidant enzymes such as...

journal_title：Bioresource technology

authors： Singh R,Tripathi RD,Dwivedi S,Kumar A,Trivedi PK,Chakrabarty D

更新日期：2010-05-01 00:00:00