Reactions, characterization and uptake of ammoxidized kraft lignin labeled with 15N.

abstract：:Biodegradation of ferulic acid, by an endophytic fungus called Phomopsis liquidambari was investigated in this study. This strain can use ferulic acid as the sole carbon for growth. Both in mineral salt medium and in soil, more than 97% of added ferulic acid was degraded within 48 h. The metabolites were identified an...

journal_title：Bioresource technology

authors： Xie XG,Dai CC

更新日期：2015-03-01 00:00:00

abstract：:Both filamentous microalgae Tribonema and unicellular microalgae Nanochloropsis are promising feedstock for biodiesel production. Nitrogen starvation increased lipid content in Nannochloropsis but decreased that in Tribonema. In this study, biochemical responses of Tribonema under different levels of nitrogen (0N, 0.0...

journal_title：Bioresource technology

authors： Guo F,Wang H,Wang J,Zhou W,Gao L,Chen L,Dong Q,Zhang W,Liu T

更新日期：2014-04-01 00:00:00

abstract：:The extracellular nuclease, NucB, from Bacillus licheniformis, can digest extracellular DNA in biofilms, causing biofilm dispersal, and may therefore be used commercially to remove biofilms. However, producing quantities of this secreted peptide is difficult and our aim was therefore to improve its laboratory scale pr...

journal_title：Bioresource technology

authors： Rajarajan N,Ward AC,Burgess JG,Glassey J

更新日期：2013-02-01 00:00:00

abstract：:Triiodide resin (TR) was used to generate axenic cultures of microalgae by employing the antibacterial capability of triiodide. A Nannochloropsis gaditana culture contaminated with bacteria was passed through a column filled with TR using the gravity flow. Based on analyses of flow cytometry and vital staining using a...

journal_title：Bioresource technology

authors： Nam K,Shin WS,Jeong BR,Park MS,Yang JW,Kwon JH

更新日期：2015-09-01 00:00:00

abstract：:Oxygenases play a key role in degradation of the aromatic compounds in the wastewater. This study explores the oxygenase coding gene sequences from the metagenome of activated biomass. Based on these results, the catabolic capacity of the activated sludge was assessed towards degradation of naphthalene, anthracene, ph...

journal_title：Bioresource technology

authors： Jadeja NB,More RP,Purohit HJ,Kapley A

更新日期：2014-08-01 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：:Spectroscopic techniques were used to examine the subtle changes in soluble microbial products (SMP) of batch activated sludge bioreactors working at different salinities (i.e., 0%, 1%, 3%, and 5% NaCl). The changes in different fluorescent constituent were tracked by excitation-emission matrix combined with parallel ...

journal_title：Bioresource technology

authors： Maqbool T,Cho J,Hur J

更新日期：2018-05-01 00:00:00

abstract：:Anaerobic digestion (AD) of FW shows instability due to both the presence of high lipids and accumulation of volatile fatty acids. In this study, AD of food waste (FW) was optimized by removing lipids (LRFW) and by co-digestion with sewage sludge (1:1w/w on dry matter). The results obtained showed that lipids extracti...

journal_title：Bioresource technology

authors： Algapani DE,Wang J,Qiao W,Su M,Goglio A,Wandera SM,Jiang M,Pan X,Adani F,Dong R

更新日期：2017-11-01 00:00:00

abstract：:The aim of this study was the production of amylolytic enzymes by solid state or submerged fermentations (SSF or SF, respectively), followed by purification using chemical process or microfiltration and immobilization of purified enzymes in a polyurethane support. The free and immobilized enzymes obtained were used to...

journal_title：Bioresource technology

authors： Rodrigues ÉF,Ficanha AMM,Dallago RM,Treichel H,Reinehr CO,Machado TP,Nunes GB,Colla LM

更新日期：2017-02-01 00:00:00

abstract：:Among various forest biowastes, chestnut bur had the highest uptake values of Cd(II) and Pb(II), and these values were higher than those of agricultural biowastes used as comparable biosorbents. This study is the first report showing the high potential of chestnut bur as biosorbent for the removal of cationic heavy me...

journal_title：Bioresource technology

authors： Kim N,Park M,Park D

更新日期：2015-01-01 00:00:00

abstract：:Anaerobic digestion of algal biomass will be an essential component of algal biofuel production systems, yet the methane yield from digestion of algae is typically much lower than the theoretical potential. In this work, high pressure thermal hydrolysis (HPTH) is shown to enhance methane yield during algae digestion. ...

journal_title：Bioresource technology

authors： Keymer P,Ruffell I,Pratt S,Lant P

更新日期：2013-03-01 00:00:00

abstract：:Human milk fat substitutes (HMFs) with four kinds of n-3 fatty acid for infant formula were firstly synthesized using triacylglycerols (TAGs) from Nannochloropsis oculata rich in PA at the sn-2 position and free fatty acids (FFAs) from Isochrysis galbana rich in n-3 polyunsaturated fatty acids (n-3 PUFAs-ALA/SDA/DHA) ...

journal_title：Bioresource technology

authors： He Y,Qiu C,Guo Z,Huang J,Wang M,Chen B

更新日期：2017-08-01 00:00:00

abstract：:Rice hulls (RH) and bean hulls (BH) were subjected to prehydrolysis treatments, to define the optimum conditions for producing a high percentage of hydrolyzed hemicellulose with a small or moderate degradation of the cellulosic portion. The hydrolysis experiments were performed using hydrochloric and sulfuric acids in...

journal_title：Bioresource technology

authors： Adel AM,Abd El-Wahab ZH,Ibrahim AA,Al-Shemy MT

更新日期：2010-06-01 00:00:00

abstract：:To prepare fermentable hydrolysate from corncob residue (CCR), Trichoderma strain G26 was cultured on medium containing CCR for production of cellulolytic enzymes through solid-state fermentation (SSF), resulting in 71.3 IU/g (FPA), 136.2 IU/g (CMCase), 85.1 IU/g (β-glucosidase) and 11,344 IU/g (xylanase), respectivel...

journal_title：Bioresource technology

authors： Xie L,Zhao J,Wu J,Gao M,Zhao Z,Lei X,Zhao Y,Yang W,Gao X,Ma C,Liu H,Wu F,Wang X,Zhang F,Guo P,Dai G

更新日期：2015-10-01 00:00:00

abstract：:The removal efficiency of activated carbon prepared from coir pith towards three highly used reactive dyes in textile industry was investigated. Batch experiments showed that the adsorption of dyes increased with an increase in contact time and carbon dose. Maximum de-colorisation of all the dyes was observed at acidi...

journal_title：Bioresource technology

authors： Santhy K,Selvapathy P

更新日期：2006-07-01 00:00:00

abstract：:Following an integrated approach, Eucalyptus nitens wood samples were subjected to consecutive stages of aqueous fractionation and organosolv delignification, in order to separate hemicelluloses (mainly converted into soluble products from the aqueous stage) from lignin (largely converted into soluble fragments in the...

journal_title：Bioresource technology

authors： Penín L,Santos V,Del Río JC,Parajó JC

更新日期：2019-06-01 00:00:00

abstract：:Photosynthetic bacteria have considerable biotechnological potential for biological hydrogen production due to higher substrate conversion efficiency and hydrogen yield. Phototrophic fermentation using photosynthetic bacteria has a major advantage of being able to further convert the byproducts originating from dark f...

journal_title：Bioresource technology

authors： Chen CY,Liu CH,Lo YC,Chang JS

更新日期：2011-09-01 00:00:00

abstract：:This study investigated the effects of high salinity on the performance and membrane fouling of membrane bioreactor (MBR) with saline wastewater. Synthetic wastewaters containing 5-20 g/L salts (NaCl) were treated in identical lab-scale (7 L) MBRs monitoring removals of dissolved organic carbon (DOC) and ammonia. Incr...

journal_title：Bioresource technology

authors： Jang D,Hwang Y,Shin H,Lee W

更新日期：2013-08-01 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：:This study prepared a carboxylic functionalized bioadsorbent that met the "4-E" criteria: Efficient, Economical, Environmentally friendly, and Easily-produced. Sesame straw (Sesamum indicum L.) was functionalized through treatment with citric acid (SSCA) and tartaric acid (SSTA). The products were examined for adsorpt...

journal_title：Bioresource technology

authors： Feng Y,Liu Y,Xue L,Sun H,Guo Z,Zhang Y,Yang L

更新日期：2017-08-01 00:00:00

abstract：:Pretreatment is a vital process for efficient saccharification and utilization of lignocellulose. In this study, crude glycerol derived from biodiesel production was used for pretreatment to facilitate selective saccharification via fast pyrolysis. Due to the efficient removal of alkali and alkaline earth metals (>95....

journal_title：Bioresource technology

authors： Wu Y,Jiang L,Lin Y,Qian L,Xu F,Lang X,Fan S,Zhao Z,Li H

更新日期：2019-12-01 00:00:00

abstract：:Production costs for shiitake (Lentinula edodes) are on the rise in the United States due to increasing expenses including materials, labor and energy. Increased yield and improved bioconversion of raw materials may improve grower profit margins and may help reduce the cost of shiitake to the consumer. Two crops (Crop...

journal_title：Bioresource technology

authors： Shen Q,Liu P,Wang X,Royse DJ

更新日期：2008-11-01 00:00:00

abstract：:Cellulose nanocrystals (CNC) were prepared from microcrystalline cellulose (MCC) by hydrolysis with cation exchange resin (NKC-9) or 64% sulfuric acid. The cation exchange resin hydrolysis parameters were optimized by using the Box-Behnken design and response surface methodology. An optimum yield (50.04%) was achieved...

journal_title：Bioresource technology

authors： Tang LR,Huang B,Ou W,Chen XR,Chen YD

更新日期：2011-12-01 00:00:00

abstract：:Good start-up and performance are essential for the completely autotrophic nitrogen removal over nitrite (CANON) process, and inorganic carbon (IC) is also important for this process. In this study, a lab-scale submerged aerated biological filter (SABF) was adopted for the CANON process. A 16S rRNA gene high-throughpu...

journal_title：Bioresource technology

authors： Yue X,Yu G,Liu Z,Lu Y,Li Q

更新日期：2018-04-01 00:00:00

abstract：:Glycerol conversion was conducted in hot-compressed water (HCW: 573-673 K, 25-34.5 MPa) using a batch and a flow apparatus and the influences of temperature, H(2)SO(4), glycerol concentration, and pressure, were examined. The yield of acrolein was enhanced by higher glycerol and H(2)SO(4) concentration, and higher pre...

journal_title：Bioresource technology

authors： Watanabe M,Iida T,Aizawa Y,Aida TM,Inomata H

更新日期：2007-04-01 00:00:00

abstract：:Bagasse is utilized as fuel in the biggest biomass power plant of China, however, alkalis in the fuel created severe agglomeration and slagging problems. Alkalis transfer characteristic, agglomeration causes in engineering practice, additive improvement effects and mechanism during bagasse combustion were investigated...

journal_title：Bioresource technology

authors： Liao Y,Cao Y,Chen T,Ma X

更新日期：2015-10-01 00:00:00

abstract：:Invertase was covalently immobilized on polyurethane (PU), inox plate covered with plast-film layer and ferromagnetic azide-Dacron. The immobilization processes, physico-chemical parameters and a model for coupling reactions were studied. The preliminary studies for selection of the support showed that the best activi...

journal_title：Bioresource technology

authors： Cadena PG,Jeronimo RA,Melo JM,Silva RA,Lima Filho JL,Pimentel MC

更新日期：2010-03-01 00:00:00

abstract：:To estimate the order of importance of factors affecting the stability and maturation of compost, pig feces and corn stalks were co-composted at different aeration rates (AR: 0.24, 0.48, 0.72 L kg(-1)dry matter (DM)min(-1)), C/N ratios (15, 18, 21), and moisture contents (MC: 65%, 70%, 75%). The thermophilic phase wit...

journal_title：Bioresource technology

authors： Guo R,Li G,Jiang T,Schuchardt F,Chen T,Zhao Y,Shen Y

更新日期：2012-05-01 00:00:00

abstract：:Using micorfauna to reduce excess sludge is a potentially effective ecological technology and scaling the rate of sludge reduction rate is the first step. A method to scale the rate of sludge reduction caused by microfauna was proposed, and comparison of sludge reduction rates induced by four microfaunas was carried o...

journal_title：Bioresource technology

authors： Liang P,Huang X,Qian Y,Wei Y,Ding G

更新日期：2006-04-01 00:00:00

abstract：:This paper proposes the use of hydrogen oxidizing bacteria (HOB) for the removal of orthophosphate from surface water as treatment step to prevent cyanobacterial blooms. To be effective as an orthophosphate removal strategy, an efficient transfer of hydrogen to the HOB is essential. A trickling filter was selected for...

journal_title：Bioresource technology

authors： Barbosa RG,Sleutels T,Verstraete W,Boon N

更新日期：2020-09-01 00:00:00