Abstract：
:Hydrothermal liquefaction converts food waste into oil and a carbon-rich hydrothermal aqueous phase. The hydrothermal aqueous phase may be converted to biomethane via anaerobic digestion. Here, the feasibility of coupling hydrothermal liquefaction and anaerobic digestion for the conversion of food waste into energy products was examined. A mixture of polysaccharides, proteins, and lipids, representing food waste, underwent hydrothermal processing at temperatures ranging from 200 to 350°C. The anaerobic biodegradability of the hydrothermal aqueous phase was examined through conducting biochemical methane potential assays. The results demonstrate that the anaerobic biodegradability of the hydrothermal aqueous phase was lower when the temperature of hydrothermal processing increased. The chemical composition of the hydrothermal aqueous phase affected the anaerobic biodegradability. However, no inhibition of biodegradation was observed for most samples. Combining hydrothermal and anaerobic digestion may, therefore, yield a higher energetic return by converting the feedstock into oil and biomethane.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Posmanik R,Labatut RA,Kim AH,Usack JG,Tester JW,Angenent LTdoi
10.1016/j.biortech.2017.02.095subject
Has Abstractpub_date
2017-06-01 00:00:00pages
134-143eissn
0960-8524issn
1873-2976pii
S0960-8524(17)30224-9journal_volume
233pub_type
杂志文章abstract：:This study demonstrated that partial nitritation using nitrifying activated sludge entrapped in a polyethylene glycol (PEG) gel carrier, as a pretreatment to anammox process, could be successfully applied to digester liquor of biogas plant at a nitrogen loading rate of 3.0 kg-N/m(3)/d. The nitritation process produced...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2008.11.055
更新日期：2009-11-01 00:00:00
abstract：:This review discusses anaerobic production of methane, hydrogen, ethanol, butanol and electricity from microalgal biomass. The amenability of microalgal biomass to these bioenergy conversion processes is compared with other aquatic and terrestrial biomass sources. The highest energy yields (kJ g(-1) dry wt. microalgal...
journal_title：Bioresource technology
pub_type： 杂志文章,评审
doi：10.1016/j.biortech.2012.08.096
更新日期：2013-05-01 00:00:00
abstract：:The pursuit of high-rate anaerobic reactor has powerfully promoted the studies of anaerobic granular sludge (AnGS) recently. In this work, Methylene Blue and Rhodamine B were used as hydrophilic/hydrophobic indicators to investigate the hydrophilicity/hydrophobicity of AnGS, and several analysis methods were applied t...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2016.08.012
更新日期：2016-11-01 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
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.02.031
更新日期：2013-05-01 00:00:00
abstract：:Introducing oxygen-containing functional groups is a common and convenient method to increase the hydrophilicity of bioelectrodes. In this study, the effect of oxygen-containing functional groups on biofilm was systematically studied to understand how the electron transfer between electrochemically active bacteria (EA...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2019.121995
更新日期：2019-11-01 00:00:00
abstract：:Bioavailability of Nickel in the form of hydrated Nickel(II) attributes to its toxicological effects and hence its removal from aqueous solution is of great concern. Adsorption is used as an efficient technique for the removal of Nickel(II), hereafter Ni(II), from water and wastewaters. Activated carbon obtained from ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2011.08.069
更新日期：2011-11-01 00:00:00
abstract：:An industrial raw Kraft lignin was investigated to ascertain its potential use for removal of trace Ni(II) ion from wastewater by using dilute solutions (0.34-1.7 mM) as models. The effect of demineralisation on its metal sorption ability was examined by employing acid pre-treated samples. Under fixed pre-established ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2008.08.023
更新日期：2009-02-01 00:00:00
abstract：:A new approach to hydrogen production using an integrated pyrolysis-microbial electrolysis process is described. The aqueous stream generated during pyrolysis of switchgrass was used as a substrate for hydrogen production in a microbial electrolysis cell, achieving a maximum hydrogen production rate of 4.3 L H2/L anod...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.06.085
更新日期：2015-11-01 00:00:00
abstract：:The application of aerobic granular sludge (AGS) is a promising biological method for wastewater treatment. In the present study, the AGS method was used for the treatment of petroleum wastewater. The granulation process and organic/nitrogen compound removal efficiencies were determined and correlated with the microbi...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2018.09.132
更新日期：2019-01-01 00:00:00
abstract：:Successful reclamation of saline-alkaline sites may be enhanced by revegetating with species that are tolerant to factors that limit normal plant growth. Boreal woody plants tested in this study have shown promise for use in saline habitats. This study was conducted to assess the effects of amendment treatments (peat,...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2004.07.005
更新日期：2005-05-01 00:00:00
abstract：:The physiological and kinetic behavior of a denitrifying granular sludge exposed to different sulfide loading rates (55-295 mg/L d) were evaluated in a UASB reactor fed with acetate, ammonium and nitrate. At any sulfide loading rates, the consumption efficiencies of sulfide, acetate and ammonium were above 95%, while ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2010.11.084
更新日期：2011-02-01 00:00:00
abstract：:The catalytic activity of engineered biochar was scrutinized for generation of glucose and hydroxymethylfurfural (HMF) from starch-rich food waste (bread, rice, and spaghetti). The biochar catalysts were synthesized by chemical activation of pinewood sawdust with phosphoric acid at 400-600 °C. Higher activation temper...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2018.07.048
更新日期：2018-11-01 00:00:00
abstract：:The possibility of using anaerobic digestate effluent (ADE) to replace freshwater and nutrients for bioethanol production was explored. The ethanol concentration yielded from ADE and post-centrifuged ADE supernatant was 79.60±1.75 g/L and 78.33±1.66 g/L, respectively, with a 24% dry mass (DM) of soft wheat. Ethanol pr...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2010.08.088
更新日期：2011-01-01 00:00:00
abstract：:The objectives of this study are to find the robust strains for the centrate cultivation system and to evaluate the effect of environmental factors including light intensity, light-dark cycle, and exogenous CO2 concentration on biomass accumulation, wastewater nutrient removal and biodiesel production. The results sho...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2011.09.064
更新日期：2011-12-01 00:00:00
abstract：:Membrane fouling (especially biofouling) as a critical issue during membrane reactor (MBR) operation has attracted much attention in recent years. Although previous review papers have presented different aspects of MBR's fouling when treating various wastewaters, the information related to biofouling in MBRs has only ...
journal_title：Bioresource technology
pub_type： 杂志文章,评审
doi：10.1016/j.biortech.2016.09.105
更新日期：2016-12-01 00:00:00
abstract：:Nitrophenol removal was assessed using four identical lab scale sequencing batch reactors R (background control), R1 (4-nitrophenol i.e. 4-NP), R2 (2,4-dinitrophenol i.e. 2,4-DNP), and R3 (2,4,6-trinitrophenol i.e. 2,4,6-TNP). In the present study, the SND based SBR system was used to carry out total nitrogen removal ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2012.10.054
更新日期：2013-01-01 00:00:00
abstract：:In this study, we report the ability of Stenotrophomonas maltophilia, Ochrobactrum anthropi, Pseudomonas mendocina, Microbacterium esteraromaticum and Pseudomonas aeruginosa to degrade multiple polycyclic aromatic hydrocarbons (PAHs) present in crude oil. The PAHs in the crude oil sample obtained from Digboi oil refin...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2018.01.075
更新日期：2018-04-01 00:00:00
abstract：:A new-developed vegetation-activated sludge process (V-ASP) was implemented for decentralized domestic wastewater treatment, and studied in lab-scale and full-scale. The main purpose of this work was the investigation of biomass activities and microbial communities in V-ASP by comparison with conventional constructed ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2016.08.095
更新日期：2016-11-01 00:00:00
abstract：:Tannase from Penicillium variable IARI 2031 was purified by a two-step purification strategy comprising of ultra-filtration using 100 kDa molecular weight cutoff and gel-filtration using Sephadex G-200. A purification fold of 135 with 91% yield of tannase was obtained. The enzyme has temperature and pH optima of 50 de...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2007.04.035
更新日期：2008-05-01 00:00:00
abstract：:Biochemical methane potential (BMP) tests were run on ensiled sorghum forage using four inocula (urban, agricultural, mixture of agricultural and urban, granular) and differences on their metabolic and enzymatic activities were also discussed. Results indicate that no significant differences were observed in terms of ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2013.12.055
更新日期：2014-03-01 00:00:00
abstract：:The use of rinse water (RW) from two-phase centrifugation in the olive-oil extraction industry has been studied in relation to the production of the microalga Scenedesmus obliquus (CCAP 276/3A). The characterization of the wastewater indicates that it is N deficient. The highest value of maximum specific growth rate, ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2007.02.020
更新日期：2008-03-01 00:00:00
abstract：:Baffles are a key component of an airlift membrane bioreactor (MBR), which could enhance membrane surface shear for fouling control. In order to obtain an optimal hydraulic condition of the reactor, the effects of baffle location and size were systematically explored in this study. Computational fluid dynamics (CFD) w...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2014.10.133
更新日期：2015-01-01 00:00:00
abstract：:This study evaluated the potential of bioflocculant production from Aspergillus niger using palm oil mill effluent (POME) as carbon source. The bioflocculant named PM-5 produced by A. niger showed a good flocculating capability and flocculating rate of 76.8% to kaolin suspension could be achieved at 60 h of culture ti...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2014.08.038
更新日期：2014-11-01 00:00:00
abstract：:The potential of water hyacinth (Eichhornia crassipes) to remove a phosphorus pesticide ethion were investigated. The disappearance rate constants of ethion in culture solutions were 0.01059, 0.00930, 0.00294, and 0.00201 h-1 for the non-sterile planted, sterile planted, non-sterile unplanted, and sterile unplanted tr...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2005.04.039
更新日期：2006-05-01 00:00:00
abstract：:In this study, new sponge modified plastic carriers for moving bed biofilm reactor (MBBR) was developed. The performance and membrane fouling behavior of a hybrid MBBR-membrane bioreactor (MBBR-MBR) system were also evaluated. Comparing to the MBBR with plastic carriers (MBBR), the MBBR with sponge modified biocarrier...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2016.02.057
更新日期：2016-05-01 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：:This study reports the vermicomposting of banana crop waste biomass by Eisenia fetida. Cow dung has been used as bulking agent in this study. The experiment was conducted in six vermireactors containing different ratios of banana leaf waste biomass (BL) and cow dung (CD) for 105 days. Earthworm activity significantly ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2021.124742
更新日期：2021-01-20 00:00:00
abstract：:The present study was focused on evaluating the bioenergy potential of waste biomass of desert plant Calotropis procera. The biomass was pyrolyzed at four heating rates including 10 °Cmin-1, 20 °Cmin-1, 40 °Cmin-1, and 80 °Cmin-1. The pyrolysis reaction kinetics and thermodynamics parameters were assessed using isocon...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2020.124545
更新日期：2021-02-01 00:00:00
abstract：:A novel bacterium, Ochrobactrum sp. T, capable of simultaneous debromination and aerobic mineralization of tetrabromobisphenol-A (TBBPA), was isolated from a sludge sample collected from an electronic-waste recycling site. The bacterium exhibited maximal debrominase activity at pH 6.5, 35 °C, and 200 rpm in Luria-Bert...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2011.06.080
更新日期：2011-10-01 00:00:00
abstract：:Beet vinasse (BV), a green manure constituted by Trifolium pratense L. uncomposted (TP) and composted with beet vinasse (at 1:1 rate, (TP+BV)1, and 2:1 rate, (TP+BV)2) at 10t organic matter ha(-1) rate were applied during a period of four years for purpose of restoration of a Xelloric Calciorthid located near Seville ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2007.09.026
更新日期：2008-07-01 00:00:00
