Coupled production of single cell oil as biodiesel feedstock, xylitol and xylanase from sugarcane bagasse in a biorefinery concept using fungi from the tropical mangrove wetlands.

abstract：:Azo dyes are of synthetic origin and their environmental fate is not well understood. They are resistant to direct aerobic bacterial degradation and form potentially carcinogenic aromatic amines by reduction of the azo group. This study shows that applying the oxidative processes of enzymatic treatment with laccase an...

journal_title：Bioresource technology

authors： Tauber MM,Gübitz GM,Rehorek A

更新日期：2008-07-01 00:00:00

abstract：:Two SBR reactors were set up to investigate the feasibility of aerobic granulation under the combined selection pressures of hydraulic shear force and substrate loading. Aerobic granulation was studied at superficial upflow air velocity of 3.2 and 2.4 cm/s under an organic loading rate (OLR) range of 6.0-15.0 kg COD/m...

journal_title：Bioresource technology

authors： Chen Y,Jiang W,Liang DT,Tay JH

更新日期：2008-11-01 00:00:00

abstract：:Green olives of the Tunisian variety "Meski" were treated according to a Spanish-style green olive preservation process by using an alkaline treatment (1.5, 2 and 2.5% (w/v) NaOH) to eliminate bitterness, combined with different brine concentrations (6, 9 and 12% (w/v) NaCl). A spontaneous fermentation by the environm...

journal_title：Bioresource technology

authors： Chammem N,Kachouri M,Mejri M,Peres C,Boudabous A,Hamdi M

更新日期：2005-07-01 00:00:00

abstract：:The pharmaceuticals are biologically active compounds used to prevent and treat diseases. These pharmaceutical compounds were not fully metabolized by the human body and thus excreted out in the wastewater stream. Thus, the study on the treatment of synthetic hospital wastewater containing pharmaceuticals (ibuprofen, ...

journal_title：Bioresource technology

authors： Tiwari B,Sellamuthu B,Piché-Choquette S,Drogui P,Tyagi RD,Vaudreuil MA,Sauvé S,Buelna G,Dubé R

更新日期：2019-08-01 00:00:00

abstract：:Magnetic poly(styrene-glycidyl methacrylate) porous microspheres (MPPM) with high magnetic contents were prepared by surfactant reverse micelles and emulsion polymerization of monomers, in which the well-dispersed Fe(3)O(4) nanoparticles were modified by polyethylene glycol (PEG) and oleic acid (OA) respectively. The ...

journal_title：Bioresource technology

authors： Wang X,Zhou Z,Jing G

更新日期：2013-02-01 00:00:00

abstract：:A total of 147 model lignocellulose samples with a broad spectrum of structural features (lignin contents, acetyl contents, and crystallinity indices) were hydrolyzed with a wide range of cellulase loadings during 1-, 6-, and 72-h hydrolysis periods. Carbohydrate conversions at 1, 6, and 72 h were linearly proportiona...

journal_title：Bioresource technology

authors： Zhu L,O'Dwyer JP,Chang VS,Granda CB,Holtzapple MT

更新日期：2010-07-01 00:00:00

abstract：:The necessity of costly co-enzyme B12 for the activity of glycerol dehydratase (GDHt) is considered as a major bottleneck in sustainable bioproduction of 1,3-propanediol (1,3-PD) from glycerol. Here, an E. coil Rosetta-dhaB1-dhaB2 strain was constructed by overexpressing a B12-independent GDHt (dhaB1) and its activati...

journal_title：Bioresource technology

authors： Yun J,Zabed HM,Zhang Y,Parvez A,Zhang G,Qi X

更新日期：2021-01-01 00:00:00

abstract：:Constructs carrying the Saccharomycopsis fibuligera β-glucosidase gene (BGL1) under the control of a constitutive actin or a galactose-inducible promoter were introduced into eleven Saccharomyces strains. In ten of these recombinant strains, BGL1 expression driven by the actin promoter was between 1.6- and 18-fold hig...

journal_title：Bioresource technology

authors： Gurgu L,Lafraya Á,Polaina J,Marín-Navarro J

更新日期：2011-04-01 00:00:00

abstract：:In the present study, the removal of Cr(III) from aqueous solution was studied using a new chelate-resins (b-DAEG-sporopollenin and CEP-sporopollenin). Mechanisms including ion exchange, complexation and adsorption to the surface are possible in the sorption process. Adsorption analysis results obtained at various con...

journal_title：Bioresource technology

authors： Gode F,Pehlivan E

更新日期：2007-03-01 00:00:00

abstract：:An optimization study has been performed on 2,3-butanediol production by Bacillus licheniformis NCIMB 8059 from different carbon sources (glucose, sucrose and cornstarch hydrolyzate), alternately varying temperature (34

journal_title：Bioresource technology

authors： Perego P,Converti A,Del Borghi M

更新日期：2003-09-01 00:00:00

abstract：:A defined mixed moderately thermophilic consortium including three terrestrial microorganisms (Leptospirillum ferriphilum, Acidithiobacillus caldus and Ferroplasma thermophilum) and a marine acidophilic halotolerant bacterium (Sulfobacillus sp. TPY) was constructed to evaluate its ability for bioleaching of chalcopyri...

journal_title：Bioresource technology

authors： Wang Y,Su L,Zhang L,Zeng W,Wu J,Wan L,Qiu G,Chen X,Zhou H

更新日期：2012-10-01 00:00:00

abstract：:The abundance of ammonia oxidizing archaea (AOA) and ammonia oxidizing bacteria (AOB) was investigated in full-scale two-stage trickling filters (TF) and moving bed bioreactor (MBBR) treating municipal wastewater. Biofilm samples were collected for 17months from nitrifying TF (NTF), biochemical oxygen demand TF (BTF),...

journal_title：Bioresource technology

authors： Roy D,McEvoy J,Blonigen M,Amundson M,Khan E

更新日期：2017-11-01 00:00:00

abstract：:The use of non-food feedstocks to produce renewable microbial resources can limit our dependence on fossil fuels and lower CO2 emissions. Since microalgae display a virtuous CO2 and O2 exchange with heterotrophs, the microalga Chlamydomonas reinhardtii was combined with the oleaginous yeast Lipomyces starkeyi, known f...

journal_title：Bioresource technology

authors： Zuccaro G,Steyer JP,van Lis R

更新日期：2019-02-01 00:00:00

abstract：:In this work, a three-level Box-Behnken factorial design was employed combining with response surface methodology (RSM) to optimize the medium composition for the production of the mycelial biomass and exo-polymer in submerged cultures by Grifola frondosa GF9801. A mathematical model was then developed to show the eff...

journal_title：Bioresource technology

authors： Cui FJ,Li Y,Xu ZH,Xu HY,Sun K,Tao WY

更新日期：2006-07-01 00:00:00

abstract：:This work was conducted to evaluate the effects of vermicomposting on the speciation and mobility of heavy metals (Zn, Pb, Cr, and Cu) in cattle dung (CD) and pig manure (PM) using tessier sequential extraction method. Results showed that the pH, total organic carbon and C/N ratio were reduced, while the electric cond...

journal_title：Bioresource technology

authors： Lv B,Xing M,Yang J

更新日期：2016-06-01 00:00:00

abstract：:Digestion of raw feathers in anaerobic digesters inoculated with adapted swine manure, slaughterhouse sludge or dairy manure was investigated using twelve 42-L anaerobic digesters at 25°C. After 120days 74%, 49% and 40% added feathers were converted to methane in swine manure, dairy manure and slaughterhouse sludge an...

journal_title：Bioresource technology

authors： Xia Y,Massé DI,McAllister TA,Kong Y,Seviour R,Beaulieu C

更新日期：2012-04-01 00:00:00

abstract：:We characterized vine shoots, cotton stalks, Leucaena leucocephala and Chamaecytisus proliferus as pulping raw materials and found C. proliferus and cotton stalks to be the best for the intended purpose on the grounds of their increased contents in holocellulose (79.73% and 72.86%) and alpha-cellulose (45.37% and 58.4...

journal_title：Bioresource technology

authors： Jiménez L,Pérez A,de la Torre MJ,Moral A,Serrano L

更新日期：2007-12-01 00:00:00

abstract：:The effect of inoculum source on anaerobic thermophilic digestion of separately collected organic fraction of municipal solid wastes (SC_OFMSW) has been studied. Performance of laboratory scale reactors (V: 1.1 L) were evaluated using six different inoculums sources: (1) corn silage (CS); (2) restaurant waste digested...

journal_title：Bioresource technology

authors： Forster-Carneiro T,Pérez M,Romero LI,Sales D

更新日期：2007-12-01 00:00:00

abstract：:The effects of hematite nanoparticles concentration (0-1600 mg/L) and initial pH (4.0-10.0) on hydrogen production were investigated in batch assays using sucrose-fed anaerobic mixed bacteria at 35°C. The optimum hematite nanoparticles concentration with an initial pH 8.48 was 200mg/L, with the maximum hydrogen yield ...

journal_title：Bioresource technology

authors： Han H,Cui M,Wei L,Yang H,Shen J

更新日期：2011-09-01 00:00:00

abstract：:Swine waste land application has increased due to organic fertilization, but excess application in an arable system can cause environmental risk. Therefore, in situ characterizations of such resources are important prior to application. To explore this, 41 swine slurry samples were collected from Korea, and wide diffe...

journal_title：Bioresource technology

authors： Suresh A,Choi HL

更新日期：2011-10-01 00:00:00

abstract：:In this work, an aeration-enhanced membrane reactor (AEMR) was built to control dissolved oxygen in Schizochytrium sp. broth. The effect of culture modes, i.e. single shake and AEMR mode, on the docosahexaenoic acid (DHA) productivity of Schizochytrium sp. was investigated. Experimental results showed that the biomass...

journal_title：Bioresource technology

authors： Zhang L,Zhao H,Lai Y,Wu J,Chen H

更新日期：2013-08-01 00:00:00

abstract：:Due to the small size, similar density to water, cells inoculating onto the solid carrier is a major challenge for microalgae biofilm cultivation. To reduce biofilm inoculation time, A. falcatus with long stripe were chosen as the bond linking with the main microalgae cells forming microalgae-microalgae co-flocculatio...

journal_title：Bioresource technology

authors： Zheng Y,Huang Y,Xia A,Qian F,Wei C

更新日期：2019-04-01 00:00:00

abstract：:This study investigates the role of plant (Elodea nuttallii) and effect of supplementary aeration on wastewater treatment and bioelectricity generation in an up-flow constructed wetland-microbial fuel cell (UFCW-MFC). Aeration rates were varied from 1900 to 0mL/min and a control reactor was operated without supplement...

journal_title：Bioresource technology

authors： Oon YL,Ong SA,Ho LN,Wong YS,Dahalan FA,Oon YS,Lehl HK,Thung WE,Nordin N

更新日期：2017-01-01 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：:Biofiltration is the most commonly used biological gas treatment technology and is extensively used for the treatment of polluted air with gas flow rates of up to 2 x 10(5) m(3)/h. It involves a filter bed of organic matter serving both as carrier for microorganisms and as nutrient supplier. Polluted gas passes throug...

journal_title：Bioresource technology

authors： Ramírez-López E,Corona-Hernández J,Dendooven L,Rangel P,Thalasso F

更新日期：2003-07-01 00:00:00

abstract：:Conversion of corn fiber to ethanol in the dry grind process could increase ethanol yields, reduce downstream processing costs and improve overall process profitability. This work investigates the in-situ conversion of corn fiber into ethanol (cellulase addition during simultaneous saccharification and fermentation) d...

journal_title：Bioresource technology

authors： Kurambhatti CV,Kumar D,Rausch KD,Tumbleson ME,Singh V

更新日期：2018-12-01 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：:Sulfamethoxazole (SMX) pollution in wastewater threatens public health. A novel membrane bioelectrochemical reactor (MBER) with loop operation was developed for SMX degradation in low-C/N ratio wastewater. A gas-permeable silicone membrane module was used to precisely control the dissolved oxygen in the catholyte and ...

journal_title：Bioresource technology

authors： Song HL,Lu YX,Yang XL,Xu H,Singh RP,Du KX,Yang YL

更新日期：2020-02-17 00:00:00

abstract：:The bioaccumulation of Cr(VI) and Cd(II) in Prosopis laevigata and the effect of these heavy metals on plant growth were assessed. P. laevigata seeds were cultured during 50 days on modified Murashige-Skoog medium supplemented with four different concentrations of Cr(VI) (0-3.4mM) and Cd(II) (0-2.2mM), respectively. H...

journal_title：Bioresource technology

authors： Buendía-González L,Orozco-Villafuerte J,Cruz-Sosa F,Barrera-Díaz CE,Vernon-Carter EJ

更新日期：2010-08-01 00:00:00

abstract：:The effects of influent shift from synthetic wastewater to anaerobically pretreated actual sewage coupling with lowering temperature on microbial community of a two-stage partial nitritation (PN)-anammox process were evaluated through high-throughput sequencing. Venn diagrams and Hill numbers showed the significantly ...

journal_title：Bioresource technology

authors： Liu W,Ji X,Wang J,Yang D,Shen Y,Chen C,Qian F,Wu P

更新日期：2018-08-01 00:00:00