Kinetics of nutrient removal and expression of extracellular polymeric substances of the microalgae, Chlorella sp. and Micractinium sp., in wastewater treatment.

abstract：:A self-sustained municipal solid waste (MSW) pyrolysis-gasification process with self-produced syngas as heat source was proposed and an equilibrium model was established to predict the syngas reuse rate considering variable MSW components. Simulation results indicated that for constant moisture (ash) content, with th...

journal_title：Bioresource technology

authors： Deng N,Zhang A,Zhang Q,He G,Cui W,Chen G,Song C

更新日期：2017-07-01 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：: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：:The study reports production of hydrogen in photobioreactors with free (PBR(Fr)) and immobilized (PBR(Imm)) Nostoc biomass at enhanced and sustained rates. Before running the photobioreactors, effects of different immobilization matrices and cyanobacterial dose on hydrogen production were studied in batch mode. As hyd...

journal_title：Bioresource technology

authors： Kaushik A,Mona S,Kaushik CP

更新日期：2011-11-01 00:00:00

abstract：:An ion exchange biological reactor (IEBR) treated organic matter and nitrogen in swine wastewater at 23 °C. The enhanced IEBR enhanced the ammonium flux by electrochemical attraction. The abiotic ammonium fluxes at the applied voltage of 0, 1, and 3 V were 1.33, 1.79, and 2.73 mg/m(2)/s, respectively. In the meantime,...

journal_title：Bioresource technology

authors： Lim SJ,Park W,Kim TH,Shin IH

更新日期：2012-08-01 00:00:00

abstract：:Lignocellulose biorefineries are distinguished by an explicitly integrative, multi-functional concept that transforms biomass into multiple products, using a variety of conversion and separation processes. This study focuses on the technical design and economic evaluation of a lignocellulose biorefinery, that converts...

journal_title：Bioresource technology

authors： Nitzsche R,Budzinski M,Gröngröft A

更新日期：2016-01-01 00:00:00

abstract：:Viscosity trends in pretreated corn stover slurries undergoing enzymatic saccharification were characterized for a range of initial insoluble solids concentrations from 10% to 25% and correlated with total glucose released and changes in insoluble solids concentration throughout a 7day period. Viscosity trends are def...

journal_title：Bioresource technology

authors： Dunaway KW,Dasari RK,Bennett NG,Eric Berson R

更新日期：2010-05-01 00:00:00

abstract：:A microbial consortium, designated WCS-6, was established by successive subcultivation in the presence of rice straw under static conditions. The degradation efficiencies of WSC-6 for 0.5 g filter paper, cotton and rice straw after 3 days of cultivation were 99.0±0.7%, 76.9±1.5% and 81.3±0.8%, respectively as determin...

journal_title：Bioresource technology

authors： Wang W,Yan L,Cui Z,Gao Y,Wang Y,Jing R

更新日期：2011-10-01 00:00:00

abstract：:This work aimed to study the changes in the physicochemical properties of biochars induced by post-pyrolyzed particle size processing. Twelve distinct physicochemical attributes of four different particle sized biochars, derived from three different feedstocks, including rice husk, tea wastes and woodchips; were inves...

journal_title：Bioresource technology

authors： Fazeli Sangani M,Abrishamkesh S,Owens G

更新日期：2020-03-06 00:00:00

abstract：:Monoraphidium sp., Chlorella sp. and Scenedesmus sp. algae were cultured in three volumes of Tilapia Effluent Medium (TEM) in comparison with the Bold Basal Medium (BBM) (Nichols and Bold, 1965). Specific growth rate (μ'), biomass dry productivity (Q), volumetric productivity (Qv) as well as lipid and protein content ...

journal_title：Bioresource technology

authors： Guerrero-Cabrera L,Rueda JA,García-Lozano H,Navarro AK

更新日期：2014-06-01 00:00:00

abstract：:In order to use sugarcane bagasse as a substrate for lactic acid production, optimum conditions for acid hydrolysis of the bagasse were investigated. After lignin extraction, the conditions were varied in terms of hydrochloric (HCl) or sulfuric (H(2)SO(4)) concentration (0.5-5%, v/v), reaction time (1-5h) and incubati...

journal_title：Bioresource technology

authors： Laopaiboon P,Thani A,Leelavatcharamas V,Laopaiboon L

更新日期：2010-02-01 00:00:00

abstract：:Marine algae represents a sustainable feedstock in microbial fuel cells (MFCs) due to its low water and energy requirements for cultivation, higher capacity to sequester carbondioxide, and high carbohydrate content. Two-compartment MFCs were evaluated under batch-fed mode using Laminaria saccharina as the model for al...

journal_title：Bioresource technology

authors： Gadhamshetty V,Belanger D,Gardiner CJ,Cummings A,Hynes A

更新日期：2013-01-01 00:00:00

abstract：:The anaerobic co-digestion of organic fraction of municipal solid waste (OFMSW) and fruit and vegetable waste (FVW) was evaluated in terms of biogas and methane yield, volatile solids (VS) removal rate and stability of the process. The batch experiment was conducted in mesophilic conditions (35°C), with four different...

journal_title：Bioresource technology

authors： Pavi S,Kramer LE,Gomes LP,Miranda LAS

更新日期：2017-03-01 00:00:00

abstract：:The performance of a microbial fuel cell (MFC) to degrade oxyfluorfen was investigated. Approximately 77% of 50 mg/L oxyfluorfen was degraded within 24 h by anodic biofilm. The temperature, pH, and initial oxyfluorfen concentration had a significant effect on oxyfluorfen degrading, and a maximum degradation rate of 94...

journal_title：Bioresource technology

authors： Zhang Q,Zhang L,Wang H,Jiang Q,Zhu X

更新日期：2018-02-01 00:00:00

abstract：:The present study investigates the synergistic effect of combined bacterial disintegration on mixed microalgal biomass for energy efficient biomethane generation. The rate of microalgal biomass lysis, enhanced biodegradability, and methane generation were used as indices to assess efficiency of the disintegration. A m...

journal_title：Bioresource technology

authors： Kavitha S,Yukesh Kannah R,Rajesh Banu J,Kaliappan S,Johnson M

更新日期：2017-11-01 00:00:00

abstract：:The effects of antifoaming agents on fermentative hydrogen production using galactose in batch and continuous operations were investigated. Batch hydrogen production assays with LS-303 (dimethylpolysiloxane), LG-109 (polyalkylene), LG-126 (polyoxyethylenealkylene), and LG-299 (polyether) showed that the doses and type...

journal_title：Bioresource technology

authors： Sivagurunathan P,Anburajan P,Kumar G,Bakonyi P,Nemestóthy N,Bélafi-Bakó K,Kim SH

更新日期：2016-08-01 00:00:00

abstract：:In addition to approximately 20% ash, shrimp processing by-products contain 64% protein and chitin, both of which can be used to generate several valuable products. Chitin and chitosan production is currently based on several crustacean wastes, and at the present time the protein fraction is not being used. This paper...

journal_title：Bioresource technology

authors： Coward-Kelly G,Agbogbo FK,Holtzapple MT

更新日期：2006-09-01 00:00:00

abstract：:The aim of this work was to investigate ultrasound (US)-assisted green solvent extraction of valuable compounds from the microalgae Nannochloropsis spp. Individual green solvents (water, ethanol (EtOH), dimethyl sulfoxide (DMSO)) and binary mixture of solvents (water-DMSO and water-EtOH) were used for the extraction p...

journal_title：Bioresource technology

authors： Parniakov O,Apicella E,Koubaa M,Barba FJ,Grimi N,Lebovka N,Pataro G,Ferrari G,Vorobiev E

更新日期：2015-12-01 00:00:00

abstract：:A rapid empirical assay is presented for assessing the phenotypic stability of continuous cultures of recombinant bacteria containing transposed pdc and adh genes for ethanol production. The method measures spectrophotometrically the rate of colour formation when cells oxidize added ethanol to acetaldehyde in the pres...

journal_title：Bioresource technology

authors： Zhou B,Martin GJ,Pamment NB

更新日期：2009-06-01 00:00:00

abstract：:High-alkali low-temperature polysulfide pulping (HALT) was effectively utilised to prevent major polysaccharide losses while maintaining the delignification rate. A yield increase of 6.7 wt% on wood was observed for a HALT pulp compared to a conventionally produced kappa number 60 pulp with comparable viscosity. Appro...

journal_title：Bioresource technology

authors： Paananen M,Sixta H

更新日期：2015-10-01 00:00:00

abstract：:In the biorefinery concept renewable feedstocks are converted to a multitude of value-added compounds irrespective of seasonal or other variations of the complex biomass substrates. Conceptionally, this can be realized by specialized single microbial strains or by co-culturing various strain combinations. In the latte...

journal_title：Bioresource technology

authors： Sgobba E,Stumpf AK,Vortmann M,Jagmann N,Krehenbrink M,Dirks-Hofmeister ME,Moerschbacher B,Philipp B,Wendisch VF

更新日期：2018-07-01 00:00:00

abstract：:Preparation of activated carbon has been attempted using KOH as activating agent by microwave heating from biodiesel industry solid residue, oil palm empty fruit bunch (EFBAC). The significance of chemical impregnation ratio (IR), microwave power and activation time on the properties of activated carbon were investiga...

journal_title：Bioresource technology

authors： Foo KY,Hameed BH

更新日期：2012-01-01 00:00:00

abstract：:In order to investigate the influence of hydrothermal carbonization (HTC) on the properties of the hydrochars, sawdust with a particle size below 0.45mm was treated in an autoclave at 200-260°C. The physical and chemical characteristics of products were studied, including proximate analysis, elemental composition, fib...

journal_title：Bioresource technology

authors： Li H,Wang S,Yuan X,Xi Y,Huang Z,Tan M,Li C

更新日期：2018-02-01 00:00:00

abstract：:The present study investigated the effect of monochromatic light-emitting diodes (LEDs) on the growth and biodiesel yield of the green microalga Scenedesmus obliquus. Different LEDs were applied individually or in combination during the night period. Among different individual treatments, red and blue illumination sho...

journal_title：Bioresource technology

authors： Abomohra AE,Shang H,El-Sheekh M,Eladel H,Ebaid R,Wang S,Wang Q

更新日期：2019-09-01 00:00:00

abstract：:In this study, a novel indigo-producing bacterial strain PP-2 was isolated from activated sludge. It was identified as Acinetobacter sp. according to phylogenetic similarity of 16S rRNA gene sequence. This isolate was able to produce indigo from indole by utilizing a wide range of aromatic hydrocarbons. The results of...

journal_title：Bioresource technology

authors： Qu Y,Pi W,Ma F,Zhou J,Zhang X

更新日期：2010-06-01 00:00:00

abstract：:Seawater (SW) and wastewater from shrimp production (WSP) were used as a solvent for the fermentation of papaya residues (Carica papaya) by Wickerhamomyces sp. UFFS-CE-3.1.2 and Saccharomyces cerevisiae CAT-1. For comparative purposes and evaluation of the effect of salinity, ultrapure water (UW) was used as control. ...

journal_title：Bioresource technology

authors： Bonatto C,Scapini T,Zanivan J,Dalastra C,Bazoti SF,Alves S Jr,Fongaro G,de Oliveira D,Treichel H

更新日期：2021-02-01 00:00:00

abstract：:Mixed ensiling is believed an effective way to improve nutrient preservation and utilization. The effect of mixing Moringa oleifera leaves (MOL) on silage quality, aerobic stability and microbial communities of rice straw ensiled with/without propionic acid were investigated after 140 days fermentation. The results sh...

journal_title：Bioresource technology

authors： He L,Zhou W,Xing Y,Pian R,Chen X,Zhang Q

更新日期：2020-03-01 00:00:00

abstract：:To investigate the effects of viscosity on the mesophilic digestion of Maotai-flavored distiller's grains, a continuous experiment was conducted in a 70 L reactor at organic loading rates of 3, 4, 5, and 6 g VS/(L·d) with and without effluent recirculation. High organic loading rates and continuous effluent recirculat...

journal_title：Bioresource technology

authors： Ao T,Ran Y,Chen Y,Li R,Luo Y,Liu X,Li D

更新日期：2020-02-01 00:00:00

abstract：:Enzymes, especially proteases, have become an important and indispensable part of the processes used by the modern food and feed industry to produce a large and diversified range of products for human and animal consumption. A cysteine protease, used extensively in the food industry, was purified from germinated wheat...

journal_title：Bioresource technology

authors： Fahmy AS,Ali AA,Mohamed SA

更新日期：2004-02-01 00:00:00

abstract：:In order to establish the correlation between hemicelluloses removal and bioconversion efficiency of cellulose, fractionation process with increasing NaOH concentration selectively released the hemicellulosic polymers with increasing molecular weight and decreasing degree of substitution. Not only the initial hydrolys...

journal_title：Bioresource technology

authors： Yang H,Chen Q,Wang K,Sun RC

更新日期：2013-11-01 00:00:00