Abstract：
:This study examined the production of cellulose nanocrystals from microcrystalline wood cellulose, Avicel and recycled pulp of wood pulp using sono-chemical-assisted hydrolysis. Two hydrolysis systems: deionized water and maleic acid were evaluated. In deionized water, Avicel produced cellulose nanocrystals with average diameter of 21+/-5 nm (minimum 15 nm and maximum 32 nm). Cellulose nanocrystals from recycled pulp were not distinctively spherical and had an average diameter of 23+/-4 nm (minimum 14 nm and maximum 32 nm). Maleic acid (50 mM) sono-chemical assisted hydrolysis of Avicel at 15 degrees C and 90% power output for 9 min produced cellulose nanocrystals which were cylindrical in shape and were of dimensions, length 65+/-19 nm and width 15 nm.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Filson PB,Dawson-Andoh BEdoi
10.1016/j.biortech.2008.09.062subject
Has Abstractpub_date
2009-04-01 00:00:00pages
2259-64issue
7eissn
0960-8524issn
1873-2976pii
S0960-8524(08)00859-6journal_volume
100pub_type
杂志文章abstract：:Inorganic borates offer good protection to timber in most non-ground contact applications. The effective use of low solubility borates has not yet been achieved in the treatment of solid lumber. Interest in reducing the leaching of borates stems from their favorable environmental characteristics and broad spectrum eff...
journal_title：Bioresource technology
pub_type： 杂志文章,评审
doi：10.1016/j.biortech.2007.12.077
更新日期：2008-10-01 00:00:00
abstract：:Biodiesel production from microalgae is recognized as one of the best solutions to deal with the energy crisis issues. However, after the oil extraction from the microalgae, the microalgae residue was generally discarded or burned. Here a novel carbon-based solid acid catalyst derived from microalgae residue by in sit...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.07.117
更新日期：2013-10-01 00:00:00
abstract：:Ageratum conyzoids biomass was vermicomposted with cow dung in 25 (T25), 50 (T50), and 75 (T75) % (v/v) ratios and changes in physicochemical characteristics, enzymatic activities (proteases, dehydrogenases, β-galactosidase and phosphatases), and microbial population (bacterial, fungal, and actinomycetes) was recorded...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2020.123537
更新日期：2020-09-01 00:00:00
abstract：:The protective effect and the mechanisms of trehalose accumulation in industrial Saccharomyces cerevisiae strains were investigated during ethanol fermentation. The engineered strains with more intercellular trehalose achieved significantly higher fermentation rates and ethanol yields than their wild strain ZS during ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.11.033
更新日期：2014-01-01 00:00:00
abstract：:This review describes the recent results in hydrothermal liquefaction (HTL) of biomass in continuous-flow processing systems. Although much has been published about batch reactor tests of biomass HTL, there is only limited information yet available on continuous-flow tests, which can provide a more reasonable basis fo...
journal_title：Bioresource technology
pub_type： 杂志文章,评审
doi：10.1016/j.biortech.2014.09.132
更新日期：2015-02-01 00:00:00
abstract：:The overwhelming response towards algal biodiesel production has been well-recognized recently as a sustainable alternative to conventional fuels. Most microalgae cannot grow well at acidic pH. The present study, therefore, investigated whether non-acidophilic microalgae Desmodesmus sp. MAS1 and Heterochlorella sp. MA...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2018.09.140
更新日期：2019-01-01 00:00:00
abstract：:Exploiting solar energy for growing algal biomass in waters enriched with farm manures is a holistic method of waste management. The proposed cultivation strategy termed SAR'CENA ('Synergistic Algal Refinery for Circular Economy using Nutrient Analogues), involves integrated cultivation of microalga, Scenedesmus obliq...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2019.122462
更新日期：2020-02-01 00:00:00
abstract：:Polyhydroxyalkanoates (PHAs) production was carried out under various C:N ratios. A ratio of 100 resulted best polymer yield. C-source was an important factor in synthesis. For example, as the ratio of valeric acid (C5) to butyric acid (C4) in N-free medium was increased, the mole fraction of HV in the copolymer incre...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2006.05.039
更新日期：2007-05-01 00:00:00
abstract：:Four methods of monitoring the anaerobic digestion process were studied at pilot scale. The methods employed were Micro Gas Chromatography (μ-GC) and Membrane Inlet Mass Spectrometry (MIMS) for measurements in the gas phase, Near Infrared Spectroscopy (NIRS) and pH in the liquid phase. Micro Gas Chromatography accurat...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2010.12.052
更新日期：2011-03-01 00:00:00
abstract：:Two eco-friendly nanosorbents have been designed and synthesized via surface crosslinking of nanosilica (N-Si) with glycine (Gly) and reduced glutathione (GSH) to produce (N-Si-Gly) and (N-Si-Glu) using crosslinking reagent and sonochemical reactions, respectively. An investigation was performed to search selectivity ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2018.05.052
更新日期：2018-09-01 00:00:00
abstract：:Soil bioaugmentation was performed in soil pots to reduce the cadmium potentially available for plants. A Bacillus sp. (isolate ZAN-044) and a Streptomyces sp. (isolate R25) were compared, just as the inoculation technique, i.e., inoculum size, free or immobilized cells. After 3 weeks of a batch incubation, the potent...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2007.02.002
更新日期：2008-03-01 00:00:00
abstract：:This study evaluates the effect of sodium (Na(+)) concentration on the growth and PHB production by Cupriavidus necator. Both biomass growth and PHB production were inhibited by Na(+): biomass growth became zero at 8.9 g/L Na(+) concentration while PHB production was completely stopped at 10.5 g/L Na(+). A mathematica...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.04.110
更新日期：2015-09-01 00:00:00
abstract：:The molecular structure of humic acid (HA) extracted was investigated by FT-IR and (13)C CP/MAS NMR spectroscopy during the vermicomposting of sugar industry wastes, viz. pressmud, trash and bagasse for 60days. A rapid decrease in C/N and lignocellulosic (lignin, cellulose, hemicellulose) content was observed in vermi...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2006.06.007
更新日期：2007-05-01 00:00:00
abstract：:Temperature is an important environmental variable that can strongly affect the performance of anaerobic reactors working at ambient temperatures. This study presents a mechanistic mathematical model which depends in an explicit way on the operating temperature. The cardinal temperature model function is proposed to d...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.01.174
更新日期：2013-04-01 00:00:00
abstract：:The system performance and microbial community succession in a partial nitrification biofilm reactor in response to salinity stress was conducted. It was found that the NH4+-N removal efficiency decreased from 98.4% to 42.0% after salinity stress increased to 20 g/L. Specific oxygen uptake rates suggested that AOB act...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2018.09.068
更新日期：2018-12-01 00:00:00
abstract：:The performance and microbial community of activated sludge from a sequencing batch reactor (SBR) were investigated under long-term exposure of magnetic Fe3O4 nanoparticles (Fe3O4 NPs). The COD removal showed a slight decrease at 5-60mg/L Fe3O4 NPs compared to 0mg/L Fe3O4 NPs, whereas the NH4+-N removal had no obvious...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2016.11.130
更新日期：2017-02-01 00:00:00
abstract：:A modified Anaerobic Digestion Model No. 1 (ADM1) with optimized kinetic parameters was presented to model methane production in the anaerobic digestion of food waste. Experimental data from batch and semi-continuous fermentations were used to calibrate and verify the model. Modified ADM1 simulation was carried out us...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2018.09.091
更新日期：2019-01-01 00:00:00
abstract：:Oleaginous microalgae Nannochloropsis sp. was selected as potential strain for CO2 mitigation into lipids and pigments. The synergistic effects of light intensity and photoperiod were evaluated to provide the adequate light energy for this strain. The saturation light intensity was 60μmol·photon·m(-2)s(-1). With full ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2016.07.109
更新日期：2016-11-01 00:00:00
abstract：:This study sought to investigate the growth rate and organic carbon and nutrient removal efficiency of Chlorella sorokiniana under autotrophic, heterotrophic and mixotrophic conditions. Growth rates of the microalgae were 0.24 d(-1), 0.53 d(-1) and 0.44 d(-1) in autotrophic, heterotrophic and mixotrophic conditions, r...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.06.068
更新日期：2013-09-01 00:00:00
abstract：:Based on systems biology analyses of total 179 representative Miscanthus accessions, ammonium oxalate (AO)-extractable uronic acids could either positively affect biomass digestibility or negatively alter lignocellulose crystallinity at p<0.01 or 0.05. Comparative analysis of four typical pairs of Miscanthus samples i...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.07.099
更新日期：2015-11-01 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
pub_type： 杂志文章
doi：10.1016/j.biortech.2010.01.033
更新日期：2010-06-01 00:00:00
abstract：:Membrane bioreactor (MBR) technology has been used widely for various industrial wastewater treatments due to its distinct advantages over conventional bioreactors. Treatment of textile wastewater using MBR has been investigated as a simple, reliable and cost-effective process with a significant removal of contaminant...
journal_title：Bioresource technology
pub_type： 杂志文章,评审
doi：10.1016/j.biortech.2016.01.006
更新日期：2016-03-01 00:00:00
abstract：:Fungal strain HU, isolated from activated sludge and identified as a member of the genus Cladosporium based on morphology and sequencing of 28S rRNA, was shown to degrade 90% of fenvalerate, fenpropathrin, β-cypermethrin, deltamethrin, bifenthrin, and permethrin (100 mgL(-1)) within 5 days. Fenvalerate was utilized as...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2011.06.055
更新日期：2011-09-01 00:00:00
abstract：:A one-stage airlift internal circulation biofilm reactor was continuously operated for 668 days to treat 50 mg/L of ammonia wastewater to pursue the long-term stability of partial nitritation and anammox (PNA) process. The operational performance and microbial community structure of the biofilm and the flocs were inve...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2021.124668
更新日期：2021-03-01 00:00:00
abstract：:A new sugar nucleotide cycling (SNC) process was established in a one-pot three enzyme-coupled reaction using disaccharide trehalose. Trehalose synthase from Pyrococcus horikoshii could be applied to the SNC process for the synthesis of functional α-galactosyl oligosaccharides, α-galactose (Gal) epitopes and globotrio...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.03.049
更新日期：2013-05-01 00:00:00
abstract：:Septic tanks and other decentralized wastewater treatment systems play an important role in protecting public health and water resource for remote or developing communities. Current septic systems do not have energy production capability, yet such feature can be very valuable for areas lack access to electricity. Here...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2014.12.100
更新日期：2015-03-01 00:00:00
abstract：:In the present study, castor oil with high free fatty acid was used for biodiesel production using heterogeneous Ni doped ZnO nanocatalyst. Ni doped ZnO nanocomposite calcinated at 800 °C has shown better catalytic activity. Process parameters on heterogeneous catalysis of castor oil into biodiesel were optimized usin...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2017.12.010
更新日期：2018-02-01 00:00:00
abstract：:Plants of Najas indica bioaccumulated significantly higher amounts of Pb (3554 microg g(-1) dw) when, exposed to varying concentrations of Pb(NO(3))(2).This also led to increased malondialdehyde (MDA), electrical conductivity (EC) and H(2)O(2) content. In response to this, the activities of antioxidant enzymes such as...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2009.12.031
更新日期：2010-05-01 00:00:00
abstract：:The growth improvement of microalgal strains in municipal secondary-treated wastewater by addition of nutrient-rich activated sludge centrate liquor was examined. Two strains (Chlorella luteoviridis and Parachlorella hussii) were tolerant to liquor, with addition of 25% liquor providing the best growth, biomass produc...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.11.035
更新日期：2014-01-01 00:00:00
abstract：:Innovative carbonaceous nano-chlorapatites (CNClAPs) which originated from the pyrolyzation of the mixture of bamboo residues and chlorapatites varying from 400 °C to 600 °C were used to investigate the decontamination efficacy of lead (Pb2+) and tetracycline (TC) from wastewater. Rising pyrolytic temperature can high...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2019.03.086
更新日期：2019-07-01 00:00:00
