Pretreatment of food waste with high voltage pulse discharge towards methane production enhancement.

abstract：:This study evaluated the removal processes involved in the removal of the phenolic component of winery wastewater in biological sand filters, sand columns and sand microcosms. It was found that at low influent phenolic concentrations, complete organic removal was accomplished, but at high concentrations, there was inc...

journal_title：Bioresource technology

authors： Welz PJ,Ramond JB,Cowan DA,Burton SG

更新日期：2012-09-01 00:00:00

abstract：:Swine wastewater was treated using an integrated ion exchange and bioelectrochemical system. This system contains three chambers separated by a cation exchange membrane (CEM) and an anion exchange membrane (AEM). Each chamber acted as a bioanode chamber, an aerated biocathode chamber, and a denitrification chamber. To...

journal_title：Bioresource technology

authors： Lim SJ,Kim TH

更新日期：2015-01-01 00:00:00

abstract：:Two submerged membrane bioreactors (MBRs) for reject water treatment were operated to investigate effects of sodium bicarbonate (SB) addition on enhancing process performance and mitigating membrane fouling. Results showed that SB addition enhanced average removal efficiencies of COD and NH4-N by 14.6% and 38.3%, resp...

journal_title：Bioresource technology

authors： Hu D,Zhou Z,Shen X,Wei H,Jiang LM,Lv Y

更新日期：2015-12-01 00:00:00

abstract：:The essential oils of leaves, stems and inflorescences of Piper marginatum, harvested in the Atlantic forest in the State of Pernambuco, Brazil, were obtained by hydrodistillation. GC and GC-MS analyses revealed the presence of 40 components accounting, respectively, for 99.6%, 99.7% and 99.1% of the leaf, stem and in...

journal_title：Bioresource technology

authors： Autran ES,Neves IA,da Silva CS,Santos GK,da Câmara CA,Navarro DM

更新日期：2009-04-01 00:00:00

abstract：:The aim of this work was to compare the impact of inoculation density on the rate of cellulose hydrolysis by a rumen derived culture with that of a microbial enrichment from an organic waste anaerobic digester. The results showed a linear relationship between the mass of biomass at the start of the first order degrada...

journal_title：Bioresource technology

authors： O'Sullivan C,Burrell PC,Clarke WP,Blackall LL

更新日期：2008-07-01 00:00:00

abstract：:The sustainability of a biofuel is severely affected by the technological route of its production. Chemical pretreatment can be considered the traditional method of decomposition of the lignocellulose into its mono and oligomeric units, which can be further bioconverted to ethanol. The evaluation of the recent advance...

journal_title：Bioresource technology

authors： Vieira S,Barros MV,Sydney ACN,Piekarski CM,de Francisco AC,Vandenberghe LPS,Sydney EB

更新日期：2020-03-01 00:00:00

abstract：:In this study, stepwise increases in linalool production were obtained by combining metabolic engineering and process optimization of an unconventional oleaginous yeast Yarrowia lipolytica. The linalool synthetic pathway was successfully constructed by heterologously expressing a codon-optimized linalool synthase gene...

journal_title：Bioresource technology

authors： Cao X,Wei LJ,Lin JY,Hua Q

更新日期：2017-12-01 00:00:00

abstract：:Efficient algal harvesting, cell pretreatment and lipid extraction are the major steps challenging the algal biofuel industrialization. To develop sustainable solutions for economically viable algal biofuels, our research aims at devising innovative reactive electrochemical membrane (REM) filtration systems for simult...

journal_title：Bioresource technology

authors： Hua L,Guo L,Thakkar M,Wei D,Agbakpe M,Kuang L,Magpile M,Chaplin BP,Tao Y,Shuai D,Zhang X,Mitra S,Zhang W

更新日期：2016-03-01 00:00:00

abstract：:Enzyme recycling by re-adsorption is one of the primary methods for reducing enzyme usage in lignocellulose conversion. This work proposes the combination of an engineered yeast strain that expresses β-glucosidase with enzyme recycling to reduce the amount of supplemented β-glucosidase in enzyme recycling experiments....

journal_title：Bioresource technology

authors： Guo H,Zou S,Liu B,Su R,Huang R,Qi W,Zhang M,He Z

更新日期：2015-01-01 00:00:00

abstract：:Mixed ion-exchange resins packed microbial desalination cell (R-MDC) could stabilize the internal resistance, however, the impacts of multiple ions on R-MDC performance was unclear. This study investigated the desalination performance, multiple ions migration behaviors and their impacts on R-MDCs fed with salt solutio...

journal_title：Bioresource technology

authors： Zuo K,Yuan L,Wei J,Liang P,Huang X

更新日期：2013-10-01 00:00:00

abstract：:Use of lectins as ligands for the immobilization and stabilization of glycoenzymes has immense application in enzyme research and industry. But their widespread use could be limited by the high cost of their production. In the present study preparation of a novel and inexpensive lectin support for use in the immobiliz...

journal_title：Bioresource technology

authors： Ahmad S,Anwar A,Saleemuddin M

更新日期：2001-09-01 00:00:00

abstract：:The feasibility of treating low-strength wastewater with an up-flow anaerobic sludge blanket (UASB) reactor, using a poly(vinyl alcohol)-gel carrier, at various temperatures and hydraulic retention times (HRTs) was examined. The temperature was decreased from 35°C to 25°C and then to 15°C. The HRT was reduced from 2.0...

journal_title：Bioresource technology

authors： Khanh D,Quan L,Zhang W,Hira D,Furukawa K

更新日期：2011-12-01 00:00:00

abstract：:A pilot-scale combination of a microfiltration (MF) and a reverse osmosis (RO) membrane system was applied on-site to treat tunnel construction wastewater. The MF membrane system initially removed contaminants (turbidity of less than 0.3 NTU) in the form of particulate materials in the feed water, thereby allowing the...

journal_title：Bioresource technology

authors： Lee JH,Kim JO,Jeong SU,Cho HU,Cho KH,Kim YM

更新日期：2014-11-01 00:00:00

abstract：:Anaerobic digestion of Iberian pig slaughterhouse and tomato industry wastes, as well as codigestion operations from such residues, are reported to achieve 54-80% reduction in Chemical Oxygen Demand and 6-19 N m(3)/m(3) substrate methane production. Furthermore, 0.79-0.88 m(3)water/m(3) substrate is seen to be recover...

journal_title：Bioresource technology

authors： González-González A,Cuadros F,Ruiz-Celma A,López-Rodríguez F

更新日期：2013-05-01 00:00:00

abstract：:The effect of pile mixing on greenhouse gas (GHG) emissions during dairy manure composting was determined using large flux chambers designed to completely cover replicate pilot-scale compost piles. GHG emissions from compost piles that were mixed four times during the 80 day trial were approximately 20% higher than em...

journal_title：Bioresource technology

authors： Ahn HK,Mulbry W,White JW,Kondrad SL

更新日期：2011-02-01 00:00:00

abstract：:Porous starch was used as a precursor for hierarchical porous carbon microspheres. The preparation consisted of stabilisation, carbonisation and KOH activation, and the resultant hierarchical porous carbon microspheres had a large BET surface area of 3251 m(2)g(-1). Due to the large surface area and the hierarchical p...

journal_title：Bioresource technology

authors： Du SH,Wang LQ,Fu XT,Chen MM,Wang CY

更新日期：2013-07-01 00:00:00

abstract：:In this study, an anaerobic flat-sheet ceramic membrane bioreactor (AnCMBR) was used to treat high-strength dyeing wastewater, and compared with an upflow anaerobic sludge blanket (UASB) reactor. The start-up phases of the AnCMBR and UASB reactor were accomplished within 60 d by using cultivated seed sludge. The resul...

journal_title：Bioresource technology

authors： Zhang W,Liu F,Wang D,Jin Y

更新日期：2018-12-01 00:00:00

abstract：:The dual digestion process was investigated using sludge samples collected at the WWTP of Tomaszow Mazowiecki (Poland). Mixed sludge was treated in a laboratory setup under batch and semi-continuous conditions. Dual digestion with a 1d SRT aerobic thermophilic pretreatment followed by an anaerobic step with 20 d of SR...

journal_title：Bioresource technology

authors： Borowski S,Szopa JS

更新日期：2007-04-01 00:00:00

abstract：:This study demonstrated the effective application of intracellular azoreductase in mediated decolorization of azo dyes. Using the quinone reductase activity of overexpressed azoreductase AZR and quinone redox mediators, the decolorization performance of the recombinant strain Escherichia coli YB was significantly enha...

journal_title：Bioresource technology

authors： Liu G,Zhou J,Wang J,Zhou M,Lu H,Jin R

更新日期：2009-06-01 00:00:00

abstract：:A high performance biosorbent, polyethylenimine (PEI)-modified biomass, was prepared by attaching PEI onto the surface of inactive Escherichia coli biomass. Wastewater containing platinum was collected from an industrial laboratory for inductively coupled plasma (ICP) and used for the recovery study. The maximum plati...

journal_title：Bioresource technology

authors： Won SW,Mao J,Kwak IS,Sathishkumar M,Yun YS

更新日期：2010-02-01 00:00:00

abstract：:In this study the biodegradation of polyurethane (PU) during the maturation stage of a commercial composting process was investigated. PU coupons were buried in the centre and at the surface of a 10 m high compost pile. Fungal communities colonising polyester PU coupons were compared with the native compost communitie...

journal_title：Bioresource technology

authors： Zafar U,Nzerem P,Langarica-Fuentes A,Houlden A,Heyworth A,Saiani A,Robson GD

更新日期：2014-04-01 00:00:00

abstract：:Lignin is a major part of the recalcitrant fraction of lignocellulose and in nature its degradation occurs through oxidative enzymes along with microbes mediated oxidative chemical actions. Oxygen assisted wet-explosion pretreatment promotes lignin solubility and leads to an increase biodegradation of lignin during an...

journal_title：Bioresource technology

authors： Ahring BK,Biswas R,Ahamed A,Teller PJ,Uellendahl H

更新日期：2015-01-01 00:00:00

abstract：:The surface chemistry of milled birch and pine wood pretreated by ionic liquid, hydrothermal and hydrotropic methods, followed by enzymatic hydrolysis was studied in this work. Surface coverage by lignin was measured by X-ray photoelectron spectroscopy (XPS), time-of-flight secondary ion mass spectrometry (ToF-SIMS) w...

journal_title：Bioresource technology

authors： Mou HY,Orblin E,Kruus K,Fardim P

更新日期：2013-08-01 00:00:00

abstract：:In this research, direct conversion of wet algal biomass into biodiesel using supercritical methanol was studied. In this process, microalgal lipids simultaneously was extracted and converted to biodiesel under high pressure and temperature conditions without using any catalyst. Several experiments have been performed...

journal_title：Bioresource technology

authors： Abedini Najafabadi H,Vossoughi M,Pazuki G

更新日期：2015-10-01 00:00:00

abstract：:Carbonaceous adsorbents based on novolac resin (N) and olive stone biomass (B) in a proportion of 20/80 and 40/60 w./w. N/O were produced. The specimens were cured (c) and pyrolyzed/carbonized (C) up to 1000 °C under a continuous countercurrent flow type pyrolysis operation (N20B-cC, N40B-cC). Commercial activated car...

journal_title：Bioresource technology

authors： Ioannou Z,Simitzis J

更新日期：2013-02-01 00:00:00

abstract：:The work evaluated the algae cells removal efficiency using titanium salt coagulants with different degree of polymerization (PTCs), and the algae cells aggregates and extracellular organic matter (EOM) under chemical flocculation were investigated. The results indicated that PTCs performed well in algae cells floccul...

journal_title：Bioresource technology

authors： Zhang W,Song R,Cao B,Yang X,Wang D,Fu X,Song Y

更新日期：2018-05-01 00:00:00

abstract：:Main goal of the study was present the results of some respirometric measurements of activated sludge biodegrading the substrate in the wastewater originated in selected sections of the dairy processing line. The following dairy production effluents were analyzed in the research: the pumping station wastewater (combin...

journal_title：Bioresource technology

authors： Janczukowicz W,Zieliński M,Debowski M

更新日期：2008-07-01 00:00:00

abstract：:The concentration of NaNO(3), MgSO(4) · 7H(2)O and proteose, in Chlorella protothecoides medium were optimized for algal biomass and lipid production by using response surface methodology with Box-Behnken design. The optimal concentrations were 0.45 g/L of NaNO(3), 6 mg/L of MgSO(4) · 7H(2)O, and 0.25 g/L of proteose ...

journal_title：Bioresource technology

authors： Cheng KC,Ren M,Ogden KL

更新日期：2013-01-01 00:00:00

abstract：:Life cycle energy and environmental performances of nine different biomass/coal co-firing pathways to power generation were compared. Agricultural residue (AR), forest residue (FR), and whole trees (WT) as feedstock were analyzed for direct (DC) and parallel co-firing (PC) in various forms (e.g., chip, bale and pellet...

journal_title：Bioresource technology

authors： Kabir MR,Kumar A

更新日期：2012-11-01 00:00:00

abstract：:Oil palm empty fruit bunch (OPEFB), contains abundant cellulose and hemicelluloses and can be used as a renewable resource for fuel and chemical production. This study, as the first attempt, aims to convert OPEFB derived sugars to polyhydroxybutyrate (PHB). OPEFB collected from a Malaysia palm oil refinery plant was c...

journal_title：Bioresource technology

authors： Zhang Y,Sun W,Wang H,Geng A

更新日期：2013-11-01 00:00:00