Performance and mechanism of a novel algal-bacterial symbiosis system based on sequencing batch suspended biofilm reactor treating domestic wastewater.

abstract：:Methanosarcina barkeri DSM-804, a methanogenic bacterium, when exposed to microwave radiation of frequencies ranging from 13.5 to 36.5 GHz, showed faster growth in comparison to the unirradiated bacterial culture. Methane concentration in the biogas generated from the irradiated culture was higher than that from unirr...

journal_title：Bioresource technology

authors： Banik S,Bandyopadhyay S,Ganguly S,Dan D

更新日期：2006-04-01 00:00:00

abstract：:Nitrogen-transforming microorganisms play pivotal roles for the microbial nitrogen-cycling network in the anammox granular system. However, little is known about the effects of inorganic carbon (IC) stresses on the assemblage patterns and functional profiles of abundant and rare taxa. Herein, the community assemblage ...

journal_title：Bioresource technology

authors： Shu D,Zhang B,He Y,Wei G

更新日期：2018-10-01 00:00:00

abstract：:Micro-algae have potential as sustainable sources of energy and products and alternative mode of agriculture. However, their mass cultivation is challenging due to low survival under harsh outdoor conditions and competition from other, undesired, species. Extremophilic micro-algae have a role to play by virtue of thei...

journal_title：Bioresource technology

authors： Varshney P,Mikulic P,Vonshak A,Beardall J,Wangikar PP

更新日期：2015-05-01 00:00:00

abstract：:(2S,3S)-2,3-Butanediol ((2S,3S)-2,3-BD) is a crucial chiral compound that acts as an excellent building block in asymmetric synthesis of highly valuable chiral compounds. However, the low concentration and optical purity of (2S,3S)-2,3-BD produced in previous studies limited its applications. In the present work, the ...

journal_title：Bioresource technology

authors： Li L,Wang Y,Zhang L,Ma C,Wang A,Tao F,Xu P

更新日期：2012-07-01 00:00:00

abstract：:A tri-enzyme biocatalyst "combi-CLEAs" with starch hydrolytic activity was prepared from commercially available alpha amylase, glucoamylase and pullulanase preparations by aggregating enzymes with ammonium sulphate followed by cross-linking formed aggregates for 4.5h with 40 mM glutaraldehyde. The effects of precipita...

journal_title：Bioresource technology

authors： Talekar S,Pandharbale A,Ladole M,Nadar S,Mulla M,Japhalekar K,Pattankude K,Arage D

更新日期：2013-11-01 00:00:00

abstract：:Hydrogen production by dark fermentation of complex organic substrates, such as biowaste, can naturally take place with indigenous bacteria or by adding an external microbial inoculum issued from various natural environments. This study aims to determine whether indigenous bacteria associated with thermal pretreatment...

journal_title：Bioresource technology

authors： Dauptain K,Trably E,Santa-Catalina G,Bernet N,Carrere H

更新日期：2020-10-01 00:00:00

abstract：:PCN bacteria capable of heterotrophic-aerobic nitrogen removal was successfully applied for bioaugmented treatment of municipal wastewater in a pilot-scale SBR. At an appropriate COD/N ratio of 8, the bioaugmentation system exhibited stable and excellent carbon and nutrients removal, the averaged effluent concentratio...

journal_title：Bioresource technology

authors： Chen Q,Ni J,Ma T,Liu T,Zheng M

更新日期：2015-05-01 00:00:00

abstract：:This work aimed to study the behavior of antibiotic resistance genes (ARGs) in constructed wetlands with different exogenous inducers additions (oxytetracycline and its resistant bacteria) by high-throughput quantitative polymerase chain reaction. Results indicated that constructed wetlands have the potential to reduc...

journal_title：Bioresource technology

authors： Liu L,Xin Y,Huang X,Liu C

更新日期：2020-10-01 00:00:00

abstract：:A bacterial consortium-AVS, consisting of Pseudomonas desmolyticum NCIM 2112, Kocuria rosea MTCC 1532 and Micrococcus glutamicus NCIM 2168 was formulated chemometrically, using the mixture design matrix based on the design of experiments methodology. The formulated consortium-AVS decolorized acid blue 15 and methylene...

journal_title：Bioresource technology

authors： Kumar MA,Kumar VV,Premkumar MP,Baskaralingam P,Thiruvengadaravi KV,Dhanasekaran A,Sivanesan S

更新日期：2012-11-01 00:00:00

abstract：:The combustion of paper, fruit waste and plant residue mixtures representing the lignocellulosic materials of municipal solid waste (MSW) in different atmospheres (80N(2)/20O(2), 70N(2)/30O(2), 60N(2)/40O(2), 50N(2)/50O(2), 80CO(2)/20O(2), 70CO(2)/30O(2), 60CO(2)/40O(2), 50CO(2)/50O(2)) was analyzed thermogravimetrica...

journal_title：Bioresource technology

authors： Lai Z,Ma X,Tang Y,Lin H,Chen Y

更新日期：2012-03-01 00:00:00

abstract：:Formiline pretreatment pertains to a biomass fractionation process. In the present work, Formiline-pretreated sugarcane bagasse was hydrolyzed with cellulases by batch and multi-step fed-batch processes at 20% solid loading. For wet pulp, after 144 h incubation with cellulase loading of 10 FPU/g dry solid, fed-batch p...

journal_title：Bioresource technology

authors： Zhao X,Dong L,Chen L,Liu D

更新日期：2013-05-01 00:00:00

abstract：:In this study, the thermal stability of a wood shaving biochar (WS, 650°C), a chicken litter biochar (CL, 550°C) and an activated carbon (AC, 1100°C) were evaluated by combustion at 375°C for 24h to remove the labile non-carbonized organic matter. Results showed that WS and CL biochars were not thermally stable and ca...

journal_title：Bioresource technology

authors： Qi F,Yan Y,Lamb D,Naidu R,Bolan NS,Liu Y,Ok YS,Donne SW,Semple KT

更新日期：2017-12-01 00:00:00

abstract：:Klebsiella oxytoca strains were constructed to produce optical pure d-lactate by pH-controlled batch fermentation in mineral salts medium. The alcohol dehydrogenase gene, adhE, and the phospho-transacetylase/acetate kinase A genes, pta-ackA, were deleted from the wild type. KMS002 (ΔadhE) and KMS004 (ΔadhE Δpta-ackA) ...

journal_title：Bioresource technology

authors： Sangproo M,Polyiam P,Jantama SS,Kanchanatawee S,Jantama K

更新日期：2012-09-01 00:00:00

abstract：:Volatile fatty acids (VFAs) are the key intermediates from anaerobic digestion (AD) process that can be a platform to synthesize products of higher value than biogas. However, some obstacles still exist that prevent large-scale production and application of VFAs, key among them being the difficulty in recovering the a...

journal_title：Bioresource technology

authors： Wainaina S,Parchami M,Mahboubi A,Horváth IS,Taherzadeh MJ

更新日期：2019-02-01 00:00:00

abstract：:The production and properties of a biosurfactant, synthesized by Bacillus subtilis LB5a strain, using cassava wastewater as substrate were investigated. The microorganism was able to grow and to produce surfactant on cassava waste, reducing the surface tension of medium to 26.6 mN/m and giving a crude surfactant conce...

journal_title：Bioresource technology

authors： Nitschke M,Pastore GM

更新日期：2006-01-01 00:00:00

abstract：:Hybrid process that integrated fermentation, pervaporation and esterification was established aiming to improve the economic feasibility of the conventional acetone-butanol-ethanol (ABE) fermentation process. Candida sp 99-125 cells were used as full-cell catalyst. The feasibility of batch and fed-batch esterification...

journal_title：Bioresource technology

authors： Chen C,Cai D,Qin P,Chen B,Wang Z,Tan T

更新日期：2018-06-01 00:00:00

abstract：:This study aims to investigate the effects of microwaves, ultrasonic and alkaline pretreatments on olive pomace properties and its biomethane potential. Alkaline pretreatment was found to reduce lipid and fiber contents (especially lignin) and to increase soluble matter. The alkali pretreatment at a dose of 8% (w/w TS...

journal_title：Bioresource technology

authors： Elalami D,Carrere H,Abdelouahdi K,Garcia-Bernet D,Peydecastaing J,Vaca-Medina G,Oukarroum A,Zeroual Y,Barakat A

更新日期：2020-03-01 00:00:00

abstract：:This study compared the acidogenic fermentation of Scenedesmus sp.-AMDD at laboratory-scale, under mesophilic (35°C) and thermophilic conditions (55°C). Preliminary batch tests were performed to evaluate best conditions for volatile fatty acid (VFA) production from microalgal biomass, with respect to the inoculum, pH ...

journal_title：Bioresource technology

authors： Gruhn M,Frigon JC,Guiot SR

更新日期：2016-01-01 00:00:00

abstract：:Effects of operating lab-scale nitrifying membrane bioreactors (MBR) at short solids retention times (SRT=3, 5 and 10d) were presented with focus on reactor performance and microbial community composition. The process was capable of achieving over 87% removal of ammonia and 95% removal of chemical oxygen demand (COD),...

journal_title：Bioresource technology

authors： Duan L,Moreno-Andrade I,Huang CL,Xia S,Hermanowicz SW

更新日期：2009-07-01 00:00:00

abstract：:Lipids from algal biomass may provide renewable fuel and chemical feedstock in large quantities. The energy intensity of drying and milling of algae prior to extraction and of solvent recovery afterwards is a major obstacle. The objective is to use switchable solvents to extract oil directly from wet microalgae slurri...

journal_title：Bioresource technology

authors： Du Y,Schuur B,Samorì C,Tagliavini E,Brilman DW

更新日期：2013-12-01 00:00:00

abstract：:In order to explore changes in microbial enzyme activity and bacterial community, a 60-day composting experiment was conducted using cattle manure and straw under aeration rates of 0.45, 0.68, and 0.90 L min-1 kg-1 fresh weight. High aeration rate increased the cellulase, urease, alkaline and acid phosphatase activiti...

journal_title：Bioresource technology

authors： Ge M,Zhou H,Shen Y,Meng H,Li R,Zhou J,Cheng H,Zhang X,Ding J,Wang J,Wang J

更新日期：2020-05-01 00:00:00

abstract：:Cooking additive pulping technique is used in kraft mill to increase delignification degree and pulp yield. In this work, cooking additives were firstly applied in the sodium hydroxide pretreatment for improving the bioconversion of bamboo residues to monosaccharides. Meanwhile, steam explosion and sulfuric acid pretr...

journal_title：Bioresource technology

authors： Huang C,He J,Wang Y,Min D,Yong Q

更新日期：2015-10-01 00:00:00

abstract：:When adsorption is considered for water treatment, commercial activated carbon is usually the chosen adsorbent for the removal of pollutants from the aqueous phase, particularly pharmaceuticals. In order to decrease costs and save natural resources, attempts have been made to use wastes as raw materials for the produc...

journal_title：Bioresource technology

authors： Silva CP,Jaria G,Otero M,Esteves VI,Calisto V

更新日期：2018-02-01 00:00:00

abstract：:A process for removing inhibitors from pre-hydrolysis liquor (PHL) of a kraft-based dissolving pulp production process by adsorption and flocculation, and the characteristics of this process were studied. In this process, industrially produced PHL was treated with unmodified and oxidized activated carbon as an absorbe...

journal_title：Bioresource technology

authors： Liu X,Fatehi P,Ni Y

更新日期：2012-07-01 00:00:00

abstract：:Economic, energy, and environmental impacts of 11 types of bioethanol feedstock in China were evaluated using a mixed-unit input-output life cycle assessment model. Corn grain and wheat grain had higher negative economic, energy, and environmental impacts. Sweet sorghum, cassava, sugar beet, and sugarcane showed bette...

journal_title：Bioresource technology

authors： Liang S,Xu M,Zhang T

更新日期：2012-12-01 00:00:00

abstract：:In the present study, an attempt has been made to study the growth, reproduction and life cycle of the earthworm, Perionyx ceylanensis Mich. in cowdung for the period of 340 days. Results showed that the overall mean growth rate was 1.79, 1.57 and 1.34 mg/worm/day respectively for the worms cultured singly, in batches...

journal_title：Bioresource technology

authors： Karmegam N,Daniel T

更新日期：2009-10-01 00:00:00

abstract：:Quantitative recovery is necessary for scale-up application of acidic ionic liquids (AILs). Ultrafiltration and bipolar membrane electrodialysis (BMED) was employed for the recovery and regeneration of acidic ionic liquid 1-butyl-3-methylimidazolium hydrogen sulphate (Bmim[HSO4]) after biomass pretreatment. Ultrafiltr...

journal_title：Bioresource technology

authors： Liang X,Wang J,Liu H

更新日期：2021-01-18 00:00:00

abstract：:The fate of manure-borne pathogen surrogates (gfp-labeled Escherichia coli O157:H7 and Listeria innocua and avirulent Salmonella Typhimurium) in the field was monitored at both sub-surface (30 cm from surface) and surface sites of static composting piles (3.5-m base diameter) composed of chicken litter and peanut hull...

journal_title：Bioresource technology

authors： Erickson MC,Liao J,Boyhan G,Smith C,Ma L,Jiang X,Doyle MP

更新日期：2010-02-01 00:00:00

abstract：:H2, CH4, CO and CO2 yields were measured during supercritical water gasification (SCWG) of primary paper waste sludge (PWS) at 450°C. Comparing these yields with calculated thermodynamic equilibrium values offer an improved understanding of conditions required to produce near-equilibrium yields. Experiments were condu...

journal_title：Bioresource technology

authors： Louw J,Schwarz CE,Burger AJ

更新日期：2016-02-01 00:00:00

abstract：:Vegetated ditches are widely used to treat agricultural wastewater, but effective nitrogen removal at low temperatures remains a challenge because plants wilt in the winter. In this study, three simulated drainage ditches vegetated with Myriophyllum aquaticum were operated with low, medium, and high water levels to st...

journal_title：Bioresource technology

authors： Zhang S,Liu F,Huang Z,Xiao R,Zhu H,Wu J

更新日期：2020-04-01 00:00:00