Reactor performance and economic evaluation of anaerobic co-digestion of dairy manure with corn stover and tomato residues under liquid, hemi-solid, and solid state conditions.

abstract：:Xylans are the major hemicelluloses in grasses, but their effects on biomass saccharification remain unclear. In this study, we examined the 79 representative Miscanthus accessions that displayed a diverse cell wall composition and varied biomass digestibility. Correlation analysis showed that hemicelluloses level has...

journal_title：Bioresource technology

authors： Li F,Ren S,Zhang W,Xu Z,Xie G,Chen Y,Tu Y,Li Q,Zhou S,Li Y,Tu F,Liu L,Wang Y,Jiang J,Qin J,Li S,Li Q,Jing HC,Zhou F,Gutterson N,Peng L

更新日期：2013-02-01 00:00:00

abstract：:This study demonstrates the efficacy of low pressure supercritical CO2 extraction of astaxanthin from disrupted Haematococcus pluvialis. A microfluidic reactor was employed that enabled excellent control and allowed direct monitoring of the whole process at the single cell level, in real time. Astaxanthin extraction u...

journal_title：Bioresource technology

authors： Cheng X,Qi Z,Burdyny T,Kong T,Sinton D

更新日期：2018-02-01 00:00:00

abstract：:Experiments were conducted to investigate the application of virus infection and amylolytic enzyme treatment on sugar release from Chlorella variabilis NC64A and bioethanol production from released sugars via Escherichia coli KO11 fermentation. Chlorella variabilis NC64A accumulated starch when it was cultured in a ni...

journal_title：Bioresource technology

authors： Cheng YS,Zheng Y,Labavitch JM,VanderGheynst JS

更新日期：2013-06-01 00:00:00

abstract：:Enzymatically synthesized lauroyl glucose emulsified different hydrophobic substrates when assayed spectrophotometrically. Stable emulsions were formed with triglycerides as well as with hydrocarbons. There was a linear relation between the concentration of lauroyl glucose (50-450 microg) and emulsification activity u...

journal_title：Bioresource technology

authors： Kelkar DS,Kumar AR,Zinjarde SS

更新日期：2007-05-01 00:00:00

abstract：:Membrane bioreactor (MBR) is regarded as the state-of-the-art technology in separation processes. Surface modification techniques play a critical role in improving the conventional membrane system which is mostly hydrophobic in nature. The hydrophobic nature of membranes is known to cause fouling, resulting in high ma...

journal_title：Bioresource technology

authors： Lee XJ,Show PL,Katsuda T,Chen WH,Chang JS

更新日期：2018-12-01 00:00:00

abstract：:The performance of a pilot scale anaerobic membrane bioreactor (AnMBR), comprising an upflow anaerobic sludge blanket (UASB) reactor coupled to an external ultrafiltration membrane treating municipal wastewater at 18±2°C, was evaluated over three years of stable operation. The reactor was inoculated with a mesophilic ...

journal_title：Bioresource technology

authors： Gouveia J,Plaza F,Garralon G,Fdz-Polanco F,Peña M

更新日期：2015-06-01 00:00:00

abstract：:Managing wastewater treatment plant (WWTP) based on respirometric analysis is a new and promising field. In this study, a multi-dimensional respirogram space was constructed, and an important index Res/t (ratio of in-situ respiration rate to maximum respiration rate) was derived as an alarm signal for the effluent qua...

journal_title：Bioresource technology

authors： Li ZH,Zhu YM,Yang CJ,Zhang TY,Yu HQ

更新日期：2018-08-01 00:00:00

abstract：:This desk study deals with the mechanisms and parameters affecting particles separation from wastewater in mainly upflow anaerobic reactors. Despite the fact that the functioning of upflow anaerobic sludge blanket (UASB) systems depends on both physical parameters and biological processes, the physical parameters have...

journal_title：Bioresource technology

authors： Mahmoud N,Zeeman G,Gijzen H,Lettinga G

更新日期：2003-10-01 00:00:00

abstract：:Using prepared nitrifying sludge, anaerobic ammonia oxidization (anammox) sludge and two heterotrophic ammonia oxidization bacterial (AOB) species as inocula, this study elucidated the effect of oxygen conditions, assay media, and selective metabolic inhibitors on various microbial nitrogen (N)-transformation activiti...

journal_title：Bioresource technology

authors： Zhang X,Zheng S,Sun J,Xiao X

更新日期：2017-06-01 00:00:00

abstract：:A laboratory-scale biotrickling filter combined with a magnetic field (MF-BTF) and a single BTF (S-BTF) were set up to treat trichloroethylene (TCE) gas. The influences of phenol alone and NaAc-phenol as co-substrates and different MF intensities were investigated. At low MF intensity, MF-BTF displayed better performa...

journal_title：Bioresource technology

authors： Quan Y,Wu H,Yin Z,Fang Y,Yin C

更新日期：2017-09-01 00:00:00

abstract：:This study applies metabolic flux network analysis (MFA) to evaluate the metabolic flux of fermentative hydrogen production (FHP) with the use of Clostridium tyrobutyricum fed with either glucose or lactate/acetate as substrates. The MFA results suggest that hydraulic retention time (HRT) presents significant impact o...

journal_title：Bioresource technology

authors： Cheng HH,Whang LM,Lin CA,Liu IC,Wu CW

更新日期：2013-08-01 00:00:00

abstract：:This work aimed at developing a procedure for spore quantification. Spore content was determined by analyzing dipicolinic acid (dpa) extracted from aerobic granules by 13 methods. Concentrated HCl was able to release dpa completely. Results showed that dpa constituted 33.7 mg per g SS, meaning that about 337 mg per g ...

journal_title：Bioresource technology

authors： Wang L,Lin YM

更新日期：2007-11-01 00:00:00

abstract：:A field experiment was conducted for two years to study the effect of application of different distillery effluents: raw spent wash (RSW), biomethanated spent wash (BSW), lagoon sludge (LS), recommended NPK + FYM (farm yard manure) and control (no fertilizer and effluent) on some physiological aspects in maize. The st...

journal_title：Bioresource technology

authors： Ramana S,Biswas AK,Singh AB

更新日期：2002-09-01 00:00:00

abstract：:Cadmium (Cd) is toxic to nitrifying bacteria, but current studies on recovery process in Cd-inhibited activated sludge system are limited, especially on intensify-recovery processes with developing and optimizing nontoxic bio-accelerators. In this study, bioactivity recovery effects were demonstrated with respect to e...

journal_title：Bioresource technology

authors： Wang Y,Ji M,Zhao Y,Zhai H

更新日期：2016-01-01 00:00:00

abstract：:Fatty acid ethyl esters (FAEEs) are attractive biofuel molecules. Conventional FAEEs production process uses triglycerides and ethanol as feedstocks and is sensitive to water contents. In this work, we show that the oleaginous yeast Rhodosporidium toruloides cells are capable of converting lipids into FAEEs intracellu...

journal_title：Bioresource technology

authors： Jin G,Zhang Y,Shen H,Yang X,Xie H,Zhao ZK

更新日期：2013-12-01 00:00:00

abstract：:The increasing cost of vegetable oils is turning the use of microbial lipids into a competitive alternative for the production of biodiesel fuel. The oleaginous yeast Rhodotorula graminis is able to use a broad range of carbon sources for lipid production, and is able to resist some of the inhibitors commonly released...

journal_title：Bioresource technology

authors： Galafassi S,Cucchetti D,Pizza F,Franzosi G,Bianchi D,Compagno C

更新日期：2012-05-01 00:00:00

abstract：:A comparative study on the pyrolysis kinetics of moso bamboo has been conducted in a conventional thermogravimetric analyzer and a microwave thermogravimetric analyzer respectively. The effect of heating rate on the pyrolysis process was also discussed. The results showed that both the maximum and average reaction rat...

journal_title：Bioresource technology

authors： Dong Q,Xiong Y

更新日期：2014-11-01 00:00:00

abstract：:In this study, two anaerobic membrane bioreactors (AnMBRs) were operated for 150days to treat bamboo industry wastewater (BIWW), and one of them was enhanced with bamboo charcoal (B-AnMBR). During the steady period, average chemical oxygen demand (COD) removal efficiencies of 94.5±2.9% and 89.1±3.1% were achieved in B...

journal_title：Bioresource technology

authors： Xia T,Gao X,Wang C,Xu X,Zhu L

更新日期：2016-11-01 00:00:00

abstract：:A transferase was isolated, purified and characterised from Aspergillus aculeatus. The enzyme exhibited a pH and temperature optima of 6.0 and 60 degrees C, respectively and under such conditions remained stable with no decrease in activity after 5h. The enzyme was purified 7.1 fold with a yield of 22.3% and specific ...

journal_title：Bioresource technology

authors： Nemukula A,Mutanda T,Wilhelmi BS,Whiteley CG

更新日期：2009-03-01 00:00:00

abstract：:Glycerol and rapeseed meal, two major by-products of biodiesel production, have been tested for possible use as low-cost raw materials for the production of microbial bio-oil using the oleaginous yeast Rhodosporidium toruloides. Using fed-batch fermentation with crude glycerol and a novel nitrogen rich nutrient source...

journal_title：Bioresource technology

authors： Uçkun Kiran E,Trzcinski A,Webb C

更新日期：2013-02-01 00:00:00

abstract：:Pseudomonas sp. C27 is a facultative autotrophic bacterium that can grow mixotrophically to undergo denitrifying sulfide removal (DSR) reactions with both organic matters and sulfide as electron donors. A detailed understanding of how the C27 strain simultaneously removes nitrogen, sulfur and carbon from water is crit...

journal_title：Bioresource technology

authors： Guo H,Chen C,Lee DJ

更新日期：2019-12-01 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：:Phytase production by Aspergillus niger F3 by solid state fermentation (SSF) on citrus peel was evaluated at pilot scale under different aeration conditions. The best airflow intensity was 1 VkgM (Lair kg medium(-1) min(-1)), which allowed to produce 65 units of phytases per gram in dry basis (65 Ug(-1) d.b.) as it re...

journal_title：Bioresource technology

authors： Rodríguez-Fernández DE,Rodríguez-León JA,de Carvalho JC,Karp SG,Sturm W,Parada JL,Soccol CR

更新日期：2012-08-01 00:00:00

abstract：:A simultaneous saccharification, fermentation, and recovery (SSFR) process was developed for the production of acetone-butanol-ethanol (AB or ABE), of which butanol is the main product, from corn stover employing Clostridium beijerinckii P260. Of the 86 g L(-1) corn stover provided, over 97% of the sugars were release...

journal_title：Bioresource technology

authors： Qureshi N,Singh V,Liu S,Ezeji TC,Saha BC,Cotta MA

更新日期：2014-02-01 00:00:00

abstract：:Chemical constituents are important properties for utilization of biomass, and experimental approaches are always expensive and time-consuming to determinate those properties. Here, a novel random forest (RF) model is developed for accurately predicting biomass major chemical constituents from the much-easier availabl...

journal_title：Bioresource technology

authors： Xing J,Luo K,Wang H,Fan J

更新日期：2019-09-01 00:00:00

abstract：:This study addresses in situ transesterification of highly wet microalgae with hydrochloric acid (HCl) as a catalyst. In situ transesterification was performed by heating the mixture of wet algal cells, HCl, methanol, and solvent in one pot, resulting in the fatty acid methyl ester (FAME) yield over 90% at 95°C. The e...

journal_title：Bioresource technology

authors： Kim B,Im H,Lee JW

更新日期：2015-06-01 00:00:00

abstract：:Flocculation holds great potential as a low-cost harvesting method for microalgae biomass production. Three flocculation methods (ferric chloride, chitosan, and alkaline flocculation) were compared in this study for the harvesting of 9 different freshwater and marine microalgae and one cyanobacterium species. Ferric c...

journal_title：Bioresource technology

authors： Lama S,Muylaert K,Karki TB,Foubert I,Henderson RK,Vandamme D

更新日期：2016-11-01 00:00:00

abstract：:The aim of the study was to assess the effect of pasteurisation, as set by the European regulation EC 1774/2002, on selected pathogens and indicator organisms. Unpasteurised substrate (biowaste), including animal by-products from a full-scale biogas plant was heat treated under laboratory conditions at 70 degrees C an...

journal_title：Bioresource technology

authors： Sahlström L,Bagge E,Emmoth E,Holmqvist A,Danielsson-Tham ML,Albihn A

更新日期：2008-11-01 00:00:00

abstract：:Pleurotus ostreatus and Pleurotus sajor-caju were studied for their ability to produce laccase and carboxymethylcellulase (CMCase) enzymes on different agricultural wastes under solid state fermentation. The spawns of P. ostreatus and P. sajor-caju were inoculated on different agricultural wastes including viticulture...

journal_title：Bioresource technology

authors： Kurt S,Buyukalaca S

更新日期：2010-05-01 00:00:00

abstract：:The objective was to evaluate effects of Lactobacillus plantarum and/or cellulase on fermentation, aerobic stability and bacterial community of mixed high-moisture amaranth (AF) and rice straw (RS) silage. The mixtures were treated with no addition (C), L. plantarum (L), cellulase (F) and their combination (LF). Addit...

journal_title：Bioresource technology

authors： Mu L,Xie Z,Hu L,Chen G,Zhang Z

更新日期：2020-11-01 00:00:00