Kinetic modeling of aerobic biodegradation of high oil and grease rendering wastewater.

abstract：:A novel integrated process with three-dimensional electro-Fenton (3D EF) and biological activated carbon (BAC) was employed in advanced treatment of biologically pretreated Lurgi coal gasification wastewater. SAC-Fe (sludge deserved activated carbon from sewage and iron sludge) and SAC (sludge deserved activated carbo...

journal_title：Bioresource technology

authors： Hou B,Han H,Zhuang H,Xu P,Jia S,Li K

更新日期：2015-11-01 00:00:00

abstract：:Five heavy metals namely, arsenic (As), cadmium (Cd), chromium (Cr), lead (Pb) and mercury (Hg) are carcinogenic and show toxicity even at trace amounts, posing threats to environmental ecology and human health. There is an emerging trend of employing microalgae in phycoremediation of heavy metals, due to several bene...

journal_title：Bioresource technology

authors： Leong YK,Chang JS

更新日期：2020-05-01 00:00:00

abstract：:This multiscale three-zone reactive mixing model provides a theoretical framework for engineering a scale separation in batch enzymatic hydrolysis of cellulose to strategize significant leaps in glucose yields. Formulated using the Liapunov-Schmidt method of the classical bifurcation theory, our model explores the mul...

journal_title：Bioresource technology

authors： Chakraborty S,Raju S,Pal RK

更新日期：2014-12-01 00:00:00

abstract：:The performance of a commercially available palm shell based activated carbon to remove lead ions from aqueous solutions by adsorption was evaluated. The adsorption experiments were carried out at pH 3.0 and 5.0. The effect of malonic and boric acid presence on the adsorption of lead ions was also studied. Palm shell ...

journal_title：Bioresource technology

authors： Issabayeva G,Aroua MK,Sulaiman NM

更新日期：2006-12-01 00:00:00

abstract：:Glucose-fed microbial fuel cells (MFCs) have displayed low Coulombic efficiency (CE); one reason for a low CE is metabolite generation, causing significant electron loss within MFC systems. In the present study, notable electron loss (15.83%) is observed in glucose-fed MFCs due to residual propionate, a glucose metabo...

journal_title：Bioresource technology

authors： Kim KY,Chae KJ,Choi MJ,Ajayi FF,Jang A,Kim CW,Kim IS

更新日期：2011-03-01 00:00:00

abstract：:Dissolved oxygen (DO) level is crucial in shaping bacterial community and impacts biological nitrogen removal and nitrous oxide (N2O) emission. Online gaseous and off-line dissolved N2O under varying DO levels through aeration rate alternations were measured in lab-scale anoxic-oxic reactors. It showed that sharp chan...

journal_title：Bioresource technology

authors： Guo J,Cong Q,Zhang L,Meng L,Ma F,Zhang J

更新日期：2019-11-01 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 inclusion of S0 hydrolysis in a kinetic model of autotrophic denitrification has been recently proposed; however the model has not been calibrated or validated yet. Thus, a new methodology was developed and applied to calibrate and validate this kinetic model for the first time. An inoculum adapted from a poultry ...

journal_title：Bioresource technology

authors： Huiliñir C,Acosta L,Yanez D,Montalvo S,Esposito G,Retamales G,Levicán G,Guerrero L

更新日期：2020-07-01 00:00:00

abstract：:The present study deals with the sorption of Cd(II) and Pb(II) by exopolymeric substances (EPS) extracted from activated sludges or pure bacterial strains. The percentage of sorbed metal increases with the concentration of the EPS-water solution. Pb(II) always presents a higher affinity than Cd(II) for EPS. For the EP...

journal_title：Bioresource technology

authors： Guibaud G,van Hullebusch E,Bordas F,d'Abzac P,Joussein E

更新日期：2009-06-01 00:00:00

abstract：:This study optimized an activated charcoal (AC) detoxification method for the reduction of three different fermentation inhibitor compounds, while minimising the reducing sugar loss from acid-pretreated sorghum leaf (SL) wastes. Process optimization demonstrated a 98%, 88% and 37% removal efficiency for furfural, 5-hy...

journal_title：Bioresource technology

authors： Sarawan C,Suinyuy TN,Sewsynker-Sukai Y,Gueguim Kana EB

更新日期：2019-08-01 00:00:00

abstract：:Pharmaceutical waste sludge harbors large amounts of antibiotic resistance genes (ARGs) and mobile genetic elements (MGEs), and it is necessary to study the reduction of ARGs and MGEs during sludge treatment. Therefore, the antibiotic resistance phenotypes and genotypes of enterococci, and the ARGs and MGEs in genomic...

journal_title：Bioresource technology

authors： Tong J,Lu X,Zhang J,Sui Q,Wang R,Chen M,Wei Y

更新日期：2017-07-01 00:00:00

abstract：:This paper describes the fibre morphology of switchgrass (Panicum virgatum L.) and its pulping characteristics using sodium hydroxide and a combination of sodium hydroxide and sodium sulphite as the cooking agents. It was found that the fibre length of switchgrass is similar to that of poplar despite its high populati...

journal_title：Bioresource technology

authors： Law KN,Kokta BV,Mao CB

更新日期：2001-03-01 00:00:00

abstract：:This work evaluates sugarcane bagasse (SCB) conversion, in a biorefinery approach, to coproduce biodiesel and high value products using two novel mangrove fungi. On acid pre-treatment, sugarcane bagasse hydrolysate (SCBH) resulted in a xylitol yield of 0.51 g/g xylose consumed in 72 h by Williopsis saturnus. After SCB...

journal_title：Bioresource technology

authors： Kamat S,Khot M,Zinjarde S,RaviKumar A,Gade WN

更新日期：2013-05-01 00:00:00

abstract：:Grass is a versatile raw material for green biorefineries and preserving it as silage provides a year-round feedstock. The objective of the current study was to evaluate the effect of fibrolytic enzyme application on silage as a feedstock for a biorefinery. Two batches of grass (mixture of timothy and meadow fescue) s...

journal_title：Bioresource technology

authors： Rinne M,Winquist E,Pihlajaniemi V,Niemi P,Seppälä A,Siika-Aho M

更新日期：2020-03-01 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：:Effect of intermittent aeration cycle (IAC=15/45-60/60min) on nutrient removal and microbial community structure was investigated using a novel fluidized bed reactor-membrane bioreactor (FBR-MBR) combo system. FBR alone was found more efficient for removing PO4-P (>85%) than NH4-N (<40%) and chemical oxygen demand (CO...

journal_title：Bioresource technology

authors： Guadie A,Xia S,Zhang Z,Zeleke J,Guo W,Ngo HH,Hermanowicz SW

更新日期：2014-03-01 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：:The flocculated solid fraction of olive mill wastewaters, obtained from two different olive oil extraction systems (FOMW1 and FOMW2) was composted, with olive leaves (OL) as bulking agent, by the static pile system (Rutgers). The dynamic of organic matter (OM) degradation during composting and its relationship with th...

journal_title：Bioresource technology

authors： García-Gómez A,Roig A,Bernal MP

更新日期：2003-01-01 00:00:00

abstract：:The effect of two enzymatic hydrolyzed molasses (EHM)-feeding strategies including constant-(CFR) and exponential-(EFR) feeding rate on canthaxanthin (CTX) biosynthesis by Dietzia natronolimnaea HS-1 fed-batch fermentation was studied. The results showed that the CFR of 7 ml/h with an EHM content of 45 g/l led to the ...

journal_title：Bioresource technology

authors： Gharibzahedi SM,Razavi SH,Mousavi M

更新日期：2014-02-01 00:00:00

abstract：:A microbial electrolysis cell (MEC) is a promising technology for enhancing biogas production from an anaerobic digestion (AD) reactor. In this study, the effects of the MEC on the rate of methane production from food waste were examined by comparing an AD reactor with an AD reactor combined with a MEC (AD+MEC). The u...

journal_title：Bioresource technology

authors： Park J,Lee B,Tian D,Jun H

更新日期：2018-01-01 00:00:00

abstract：:Application of microbial fuel cell (MFC) is coming to the forefront as a dual-purpose system for wastewater treatment and energy recovery. Future research should emphasize on developing low-cost field-scale MFCs for removal of organic matter, nutrients, xenobiotic and recalcitrant compounds from wastewaters and poweri...

journal_title：Bioresource technology

authors： Chakraborty I,Sathe SM,Dubey BK,Ghangrekar MM

更新日期：2020-09-01 00:00:00

abstract：:In this study, food waste and maize straw were used as feedstock, and the two-phase high-solid anaerobic digestion (TP-HSAD) technology was used to optimize the process parameters of leachate reflux in acid-production stage. Results indicated that compared with other waste activated sludge, pig manure digestate (PM) a...

journal_title：Bioresource technology

authors： Qian M,Li Y,Zhang Y,Sun Z,Wang Y,Feng J,Yao Z,Zhao L

更新日期：2019-07-01 00:00:00

abstract：:Purple phototrophic bacteria (PPB) have been proposed as a high-growth, assimilative option for wastewater treatment. The original partition-release-recover concept proposal requires their near complete digestion and release (and subsequent recovery) of energy and nutrients in an anaerobic digester. While the growth (...

journal_title：Bioresource technology

authors： Hülsen T,Lu Y,Rodríguez I,Segura Y,Martínez F,Puyol D,Batstone DJ

更新日期：2020-03-06 00:00:00

abstract：:Cost-effectiveness is vital for enzymatic treatment of dissolving pulp towards industrial application. The strategy of cellulase recycling with fresh cellulase addition was demonstrated in this work to activate the dissolving pulp, i.e. decreasing viscosity and increasing Fock reactivity. Results showed that 48.8-35.1...

journal_title：Bioresource technology

authors： Wang Q,Liu S,Yang G,Chen J,Ji X,Ni Y

更新日期：2016-07-01 00:00:00

abstract：:Separate hydrolysis fermentation (SHF) and simultaneous saccharification fermentation (SSF) processes were studied for bioethanol production from microalgal biomass. SSF was selected as an efficient process to enhance the bioethanol yield through repeated-batches using immobilized yeast cells. Combined sonication and ...

journal_title：Bioresource technology

authors： El-Dalatony MM,Kurade MB,Abou-Shanab RAI,Kim H,Salama ES,Jeon BH

更新日期：2016-11-01 00:00:00

abstract：:Direct interspecies electron transfer (DIET) was considered to replace interspecies H2 transfer to enhance syntrophic metabolism during the anaerobic digestion. The graphite felt with excellent electrical conductivity was added into a semi-continuous reactor as a conductive material, strengthening DIET in enhancing th...

journal_title：Bioresource technology

authors： Zhang M,Ma Y,Ji D,Li X,Zhang J,Zang L

更新日期：2019-09-01 00:00:00

abstract：:Adlai shell (Coix lacryma-jobi L.) adsorbents (ASA) were used to remove copper ions from aqueous solutions under batch conditions. The effect of physical and chemical modification of ASA on Cu(II) removal was evaluated. Results showed that the high coefficients of determination for the pseudo-second order (R(2) > 0.99...

journal_title：Bioresource technology

authors： de Luna MD,Flores ED,Cenia MC,Lu MC

更新日期：2015-09-01 00:00:00

abstract：:Poly(3-hydroxybutyrate-co-38 mol%-3-hydroxyvalerate) [P(3HB-co-38mol%-3HV)] was produced by Cupriavidus sp. USMAA2-4 in the presence of oleic acid and 1-pentanol. Due to enormous production of empty fruit bunch (EFB) in the oil palm plantation and high production cost of P(3HB-co-3HV), oil palm EFB fibers were used fo...

journal_title：Bioresource technology

authors： Salim YS,Abdullah AA,Nasri CS,Ibrahim MN

更新日期：2011-02-01 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：:Angiotensin I converting enzyme (ACE) inhibitory peptide was isolated from the marine rotifer, Brachionus rotundiformis. ACE inhibitory peptides were separated from rotifer hydrolysate prepared by Alcalase, alpha-chymotrypsin, Neutrase, papain, and trypsin. The Alcalase hydrolysate had the highest ACE inhibitory activ...

journal_title：Bioresource technology

authors： Lee JK,Hong S,Jeon JK,Kim SK,Byun HG

更新日期：2009-11-01 00:00:00