Abstract：
:In the present work, the pyrolysis of para grass (PG) and phumdi (PH) biomass samples was conducted in the temperature range of 300-500 °C to obtain the optimum temperature for obtaining the maximum yield of bio-oil. Further, co-pyrolysis experiments of PH and PG were also conducted at the same optimized temperature and varied compositions to investigate the synergistic effect. It was observed during the co-pyrolysis, that the maximum bio-oil yield of 37.80 wt% was obtained at the mass ratio of 1:1. The GC-MS, FT-IR and 1H NMR analysis revealed that the bio-oils produced from all the processes were rich in functionalities. Phenolic compounds such as 2-methoxy-4-vinyl phenol, phenol, 2-methoxy, phenol 4-ethyl constituted a significant portion of bio-oils. The biochars obtained at the optimum pyrolytic conditions were analyzed by FT-IR and TOC analyzer.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Awasthi A,Singh G,Dhyani V,Kumar J,Reddy YS,Adarsh VP,Puthiyamadam A,Mullepureddy KK,Sukumaran RK,Ummalyma SB,Sahoo D,Bhaskar Tdoi
10.1016/j.biortech.2019.03.147subject
Has Abstractpub_date
2019-08-01 00:00:00pages
121308eissn
0960-8524issn
1873-2976pii
S0960-8524(19)30521-8journal_volume
285pub_type
杂志文章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
pub_type： 杂志文章
doi：10.1016/j.biortech.2019.122169
更新日期：2019-12-01 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
pub_type： 杂志文章
doi：10.1016/j.biortech.2012.03.069
更新日期：2012-07-01 00:00:00
abstract：:1,3-Propanediol (1,3-PDO) production from crude glycerol, a byproduct from biodiesel manufacturing, by Clostridium beijerinckii DSM 791 was studied with corn steep liquor as an inexpensive nitrogen source replacing yeast extract in the fermentation medium. A stable, long-term 1,3-PDO production from glycerol was demon...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2016.04.020
更新日期：2016-07-01 00:00:00
abstract：:The community dynamics of attached and free cells of Acidithiobacillus sp. were investigated and compared during chalcopyrite bioleaching process. In the mixed strains system, Acidithiobacillus ferrooxidans was the dominant species at the early stage while Acidithiobacillus thiooxidans owned competitive advantage from...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.12.036
更新日期：2014-02-01 00:00:00
abstract：:Nitrous oxide (N2O) emission during wastewater treatment can be mitigated by improving operational conditions, e.g., organic carbon supply and dissolved oxygen. To evaluate the control parameters for N2O emission in the low carbon source domestic wastewater treatment process, N2O emissions from Cyclic Activated Sludge...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.08.075
更新日期：2015-12-01 00:00:00
abstract：:The potential use of sequencing batch reactors (SBRs) as an alternative bio-flocs technology (BFT) approach in aquaculture was explored. One SBR was dosed with glycerol and one with acetate for the decrease of the nitrogen concentration in simulated aquaculture water by microbial assimilation. At an optimal C/N ratio ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2008.08.043
更新日期：2009-02-01 00:00:00
abstract：:In this work, a conceptual process design of wastewater-based algal biofuels production through hydrothermal liquefaction and hydroprocessing is proposed. Then a steady-state process simulation is performed to calculate the mass and energy analysis of the whole process for the production of hydrocarbons such as diesel...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2019.03.087
更新日期：2019-07-01 00:00:00
abstract：:In order to explore the feasibility of energy-free denitrifying N-rich wastewater, a self-powered device was uniquely assembled, in which ammonia/nitrate coupled redox fuel cell (CRFC) reactor was served as removing nitrogen and harvesting electric energy simultaneously. Ammonia is oxidized at anodic compartment and n...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.12.009
更新日期：2016-03-01 00:00:00
abstract：:A new technology of transforming ferulic acid, which was from waste residue of rice bran oil, into vanillin was developed by a combination of fungal strains Aspergillus niger CGMCC0774 and Pycnoporus cinnabarinus CGMCC1115. Various concentrations of ferulic acid were compared, and the highest yield reached 2.2 g l(-1)...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2006.03.028
更新日期：2007-03-01 00:00:00
abstract：:A novel and economical method was used to optimize bacterial growth and bioemulsan production. Acinetobacter calcoaceticus PTCC 1641 was applied in an innovated synthetic medium comprised whey and mineral salt medium (MSM) in ratio of 1:1 in a shaken flask bioreactor. The optimum inoculum size, shaking frequency rate ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2010.07.009
更新日期：2010-12-01 00:00:00
abstract：:Despite recent advances in down-stream processing, production of microalgae remains substantially limited because of economical reasons. Harvesting and dewatering are the most energy-intensive processing steps in their production and contribute 20-30% of total operational cost. Bio-flocculation of microalgae by co-cul...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.03.026
更新日期：2015-06-01 00:00:00
abstract：:In this study, two experiments were conducted to evaluate the impact of substrate concentrations on methane potential and degradation kinetics of substrate. The biochemical methane potential (BMP) tests in Experiment I were performed at a constant inoculum to substrate ratio (ISR), whereas, different ISRs were applied...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.07.034
更新日期：2015-10-01 00:00:00
abstract：:To ensure proper use of Trichoderma harzianum in agriculture, accurate data must be obtained in population monitoring. The effectiveness of qRT-PCR to quantify T. harzianum in different growing media was compared to the commonly used techniques of colony counting and qPCR. Results showed that plate counting and qPCR o...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2010.09.120
更新日期：2011-02-01 00:00:00
abstract：:Bio-based fuels are becoming more and more important due to the depleting fossil resources. The production of biodiesel from algae oil is challenging compared to terrestrial vegetable oils, as algae oil consists of polar fatty acids, such as phospholipids and glycolipids, as well as non-polar triglycerides and free fa...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.05.001
更新日期：2015-09-01 00:00:00
abstract：:Sugarcane bagasse was pretreated with ozone to increase lignocellulosic material digestibility. Bagasse was ozonated in a fixed bed reactor at room temperature, and the effect of the two major parameters, ozone concentration and sample moisture, was studied. Acid insoluble and total lignin decreased whereas acid solub...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.01.133
更新日期：2013-04-01 00:00:00
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：:Aim of the present study was to identify type and amount of emissions during the drying of biogas digestate in a two-belt conveyor dryer at different temperature settings and to investigate the effect on its nutrient content. Furthermore, the possibility of recovering nitrogen from the exhaust air was investigated. Em...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2017.09.099
更新日期：2018-01-01 00:00:00
abstract：:A simple and accurate model of high-temperature treatment of wood can assist in the process design and the evaluation of performance of equipment. The high-temperature treatment of wood is essentially a drying process under linearly-increased gas temperature up to final temperature of 220-230°C which is a challenging ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2011.02.053
更新日期：2011-05-01 00:00:00
abstract：:The application potential of duckweed (Lemna japonica 0234) and water hyacinth (Eichhornia crassipes) were compared in two pilot-scale wastewater treatment systems for more than one year. The results indicated duckweed had the same total nitrogen (TN) recovery rate as water hyacinth (0.4 g/m(2)/d) and a slightly lower...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2014.04.018
更新日期：2014-07-01 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
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.08.029
更新日期：2013-11-01 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
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.03.151
更新日期：2015-01-01 00:00:00
abstract：:Sediment sample from a previously impacted Ochani stream was recreated in four glass chambers (A-D) as microcosms. The aim was to model and compare natural attenuation processes to forced aeration for remediation of a crude oil-impacted ecosystem. The initial hydrocarbon concentration was 90,212 mg/kg of sediment. Aft...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2007.09.063
更新日期：2008-07-01 00:00:00
abstract：:A bench scale biofilter packed with compost and wood chips seeded with potential DMS degrading culture (Bacillus sphaericus) could efficiently remove DMS from ambient air with removal efficiency (RE%) of 71 ± 11 at an effective bed contact time (EBCT) of 360 ± 20s with loading rate in the range of 4-28 gDMS/m(3)/h. Fu...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.04.100
更新日期：2013-08-01 00:00:00
abstract：:Different pre-treatment severities by thermo-alkaline conditions (100°C, Ca(OH)2) on press mud were evaluated for different pre-treatment time and lime loading. COD solubilization and the methane yield enhancement were assessed. The biochemical methane potential was determined in batch assays under mesophilic conditio...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2012.12.167
更新日期：2013-03-01 00:00:00
abstract：:In this study, the effect of temperature on the equilibrium biosorption of methyl violet dye from aqueous solution using Mansonia wood sawdust was studied. The equilibrium biosorption data were analyzed using three widely applied isotherm models; Langmuir, Freundlich and Redlich-Peterson isotherm. The fit of three lin...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2007.11.018
更新日期：2008-09-01 00:00:00
abstract：:Rice straw was modified by azide-alkyne click reaction in order to realize selective extraction of noble metal ions. The ability of the modified straw to adsorb Pd(2+) and Pt(4+) was assessed using a batch adsorption technique. It was found that the sorption equilibrium could be reached within 1h and the adsorption ca...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2014.11.092
更新日期：2015-02-01 00:00:00
abstract：:Hydrothermal liquefaction (HTL) of high-lipid microalgae Nannochloropsis salina (N. salina) and low-lipid microalgae Galdieria sulphuraria (G. sulphuraria) were run under subcritical conditions (310-350 °C and 10-17 MPa) in a 1.8 L batch autoclave system. HTL mass and energy balances for both species were compared und...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2018.02.100
更新日期：2018-06-01 00:00:00
abstract：:It was found that with replenishment, powdered activated carbon (PAC) in the membrane bioreactor (MBR) would develop biologically activated carbon (BAC) which could enhance filtration performance of a conventional MBR. This paper addresses two issues (i) effect of PAC size on MBR (BAC) performance; and (ii) effect of ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.03.129
更新日期：2013-06-01 00:00:00
abstract：:Saccharified water hyacinth hydrolysates (acid and enzyme hydrolysate) were used for the efficient production of poly (3-hydroxybutyrate) (PHB) via the Cupriavidus necator bacteria. The bacterium significantly utilizes the enzymatic hydrolyzate which gave the maximum PHB concentration (4.3 ± 0.4 g L(-1)), this was gre...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2012.06.107
更新日期：2012-10-01 00:00:00
abstract：:A Buchner filtration study was conducted to investigate the effect on sludge dewatering of adding organic waste solids (wood chips or wheat dregs) to sludge after chemical preconditioning (with ferric chloride or alum). Increasing the dose of wood chips or wheat dregs enhanced sludge filtration performance and increas...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/s0960-8524(00)00098-5
更新日期：2001-01-01 00:00:00
