Sequential batch thermophilic solid-state anaerobic digestion of lignocellulosic biomass via recirculating digestate as inoculum - Part I: Reactor performance.

abstract：:In this work, penicillin fermentation dregs (PFDs) and sewage sludge (SWS) were co-composted to analyze the possibility of recycling nutrients in PFDs. The temperature was maintained above 55°C for more than 3 days, and the final electrical conductivity (EC), pH and C/N all met the national standards in maturity. A ne...

journal_title：Bioresource technology

authors： Yang L,Zhang S,Chen Z,Wen Q,Wang Y

更新日期：2016-03-01 00:00:00

abstract：:Catalytically non-productive adsorption of fungal enzymes to pseudo-lignin (PL) was compared to adsorption to lignin preparations derived from different sources (SL, spruce; BL, birch; OL, beech) using different methods [steam pretreatment/enzymatic saccharification (SL, BL) and organosolv processing (OL)]. The protei...

journal_title：Bioresource technology

authors： Wang Z,Jönsson LJ

更新日期：2018-11-01 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

authors： Ward AJ,Bruni E,Lykkegaard MK,Feilberg A,Adamsen AP,Jensen AP,Poulsen AK

更新日期：2011-03-01 00:00:00

abstract：:Production of virgin coconut oil via natural fermentation has led to large amount of wastes being generated, i.e., coconut pulp and wastewater containing coconut crème. Objective of this study is to gain more insight into the feasibility of utilization of such wastes as raw materials together with several types of was...

journal_title：Bioresource technology

authors： Tripetchkul S,Kusuwanwichid S,Koonsrisuk S,Akeprathumchai S

更新日期：2010-08-01 00:00:00

abstract：:A life cycle assessment and financial analysis of mixed culture PHA (PHA(MC)) and biogas production was undertaken based on treating an industrial wastewater. Internal rate of return (IRR) and non-renewable CO(2)eq emissions were used to quantify financial viability and environmental impact. PHA(MC) was preferable to ...

journal_title：Bioresource technology

authors： Gurieff N,Lant P

更新日期：2007-12-01 00:00:00

abstract：:Fungi belonging to Aspergillus, Mortierella, Paecilomyces, Penicillium, Pythium, Rhizopus and Trichoderma, isolated from serpentine soil of Andaman (India) were screened for cobalt-resistance. Eleven out of total 38 isolated fungi which tolerated > 6.0 mM Co(II) were evaluated for cobalt biosorption using dried myceli...

journal_title：Bioresource technology

authors： Pal A,Ghosh S,Paul AK

更新日期：2006-07-01 00:00:00

abstract：:Side-stream sludge treatment using free nitrous acid (FNA) is a novel strategy to achieve nitritation in mainstream of wastewater treatment plants (WWTPs). To optimize nitritation, the effect of starvation on this strategy was investigated in this study. The results showed that pre-starvation, which is the starvation ...

journal_title：Bioresource technology

authors： Nan X,Ma B,Qian W,Zhu H,Li X,Zhang Q,Peng Y

更新日期：2019-01-01 00:00:00

abstract：:Oil crop wastes are attractive feedstocks in microbial processes due to their low cost. However, the product yields can be limited by their undesirable nitrogen surplus. Present study proposed a one-step solid state fermentation (SSF) method for producing erythritol from unrefined oil crop wastes using a modified stra...

journal_title：Bioresource technology

authors： Liu X,Yan Y,Zhao P,Song J,Yu X,Wang Z,Xia J,Wang X

更新日期：2019-12-01 00:00:00

abstract：:In order to use sugarcane bagasse as a substrate for lactic acid production, optimum conditions for acid hydrolysis of the bagasse were investigated. After lignin extraction, the conditions were varied in terms of hydrochloric (HCl) or sulfuric (H(2)SO(4)) concentration (0.5-5%, v/v), reaction time (1-5h) and incubati...

journal_title：Bioresource technology

authors： Laopaiboon P,Thani A,Leelavatcharamas V,Laopaiboon L

更新日期：2010-02-01 00:00:00

abstract：:Torrefaction is suggested to be an effective method to improve the fuel properties of biomass and gasification of torrefied biomass should provide a higher quality product gas than that from unprocessed biomass. In this study, both raw and torrefied Miscanthus × giganteus (M×G) were gasified in an air-blown bubbling f...

journal_title：Bioresource technology

authors： Xue G,Kwapinska M,Horvat A,Kwapinski W,Rabou LP,Dooley S,Czajka KM,Leahy JJ

更新日期：2014-05-01 00:00:00

abstract：:One of the goals of metabolic engineering is to engineer strains that can optimally produce target metabolites. However, the current workflow for rational engineering of the metabolic pathway is sometimes time-consuming and labor-intensive. Here, we have established a cost-effective approach for screening for variants...

journal_title：Bioresource technology

authors： Guo L,Zeng W,Xu S,Zhou J

更新日期：2020-12-01 00:00:00

abstract：:Continuous fixed bed reactors filled by three kinds of packing which were glass bead, glass spring and Dixon rings were investigated. The effect of temperature, pressure, the molar ratio of methanol to oil, flow rate, the size and shape of the packing were researched. The highest yield 90.84% of FAME was obtained by f...

journal_title：Bioresource technology

authors： Qiao BQ,Zhou D,Li G,Yin JZ,Xue S,Liu J

更新日期：2017-03-01 00:00:00

abstract：:Bacterial reduction of selenium (Se) oxyanions (Se[VI] and Se[IV]) to elemental Se (Se[0]) is one of the major biogeochemical processes removing Se from agricultural drainage water and depositing Se in the sediment. This study was conducted to characterize Se-reducing bacterial populations in Lost Hills evaporation po...

journal_title：Bioresource technology

authors： Siddique T,Zhang Y,Okeke BC,Frankenberger WT Jr

更新日期：2006-05-01 00:00:00

abstract：:In this work, a semi-continuous biological system was established to produce hydrogen and generate electricity by coupling the bioreactor to a fuel cell. Heat and acid pretreatments (at 35 and 55 degrees C) of a seed sludge used as inoculum were performed in order to increase hydrogen producers. Different initial gluc...

journal_title：Bioresource technology

authors： García-Peña EI,Guerrero-Barajas C,Ramirez D,Arriaga-Hurtado LG

更新日期：2009-12-01 00:00:00

abstract：:The Cladophora glomerata (C. glomerata) is a kind of widely distributed macroalgae in the freshwater ecosystems. It primarily consists of carbohydrates that can be converted into biofuel by pyrolysis. In this study, thermogravimetric analysis (TGA) was used to investigate the thermal behavior and kinetics of C. glomer...

journal_title：Bioresource technology

authors： Gao W,Chen K,Zeng J,Xu J,Wang B

更新日期：2017-11-01 00:00:00

abstract：:In solid-state anaerobic digestion (SS-AD) of cellulosic biomass, the volumetric methane production rate has often been found to increase with the increase in total solids (TS) content until a threshold is reached, and then to decrease. This phenomenon cannot be explained by conventional understanding derived from liq...

journal_title：Bioresource technology

authors： Xu F,Wang ZW,Tang L,Li Y

更新日期：2014-09-01 00:00:00

abstract：:Sludge reduction via microbial metabolism does not require extra energy and resource inputs and thus merits attention as an alternative approach for sustainable wastewater treatment. This review presents a summary and analysis of the existing literatures on sludge reduction based on microbial metabolism, as well as in...

journal_title：Bioresource technology

authors： Guo JS,Fang F,Yan P,Chen YP

更新日期：2020-02-01 00:00:00

abstract：:This study aims to develop a novel technology for actual municipal wastewater treatment to achieve rapid sludge sedimentation and high pollutants removal efficiency. The SBRs were modified and operated with periodic addition of 20 μL·L-1 nanofloc®. Results revealed that NH4+-N and chemical oxygen demand (COD) was effi...

journal_title：Bioresource technology

authors： He W,Wang Q,Zhu Y,Wang K,Mao J,Xue X,Shi Y

更新日期：2021-03-01 00:00:00

abstract：:Four fractions of one commercial sodium lignosulfonate (SXP) with different molecular weight (MW) and anionic polymers were studied to reduce non-productive adsorption of cellulase on bound lignin in a lignocellulosic substrate. SXP with higher MW had stronger blocking effect on non-productive adsorption of a commerci...

journal_title：Bioresource technology

authors： Lou H,Wang M,Lai H,Lin X,Zhou M,Yang D,Qiu X

更新日期：2013-10-01 00:00:00

abstract：:The essential oil of rose-scented geranium (Pelargonium species, family: Geraniaceae) obtained through steam or water plus steam distillation of shoot biomass is extensively used in the fragrance industry and in aromatherapy. During distillation, a part of the essential oil becomes dissolved in the distillation water ...

journal_title：Bioresource technology

authors： Rao BR,Kaul PN,Syamasundar KV,Ramesh S

更新日期：2002-09-01 00:00:00

abstract：:A bacterial susceptibility test to 31 antibiotics was conducted on the 80 isolated Escherichia coli from the leachates of the landfills in two different operations: semi-aerobic (SL) and anaerobic (AL) landfills. The average population of E. coli from SL and AL leachates were 2.2 × 10(4) and 9.4 × 10(3)CFU/100ml, resp...

journal_title：Bioresource technology

authors： Threedeach S,Chiemchaisri W,Watanabe T,Chiemchaisri C,Honda R,Yamamoto K

更新日期：2012-06-01 00:00:00

abstract：:The effect of a "controlled temperature" approach was investigated in the microwave-enhanced simultaneous extraction and transesterification of dry algae. Experimental runs were designed using a response surface methodology (RSM). The process parameters such as dry algae to methanol ratio, reaction time, and catalyst ...

journal_title：Bioresource technology

authors： Patil P,Reddy H,Muppaneni T,Ponnusamy S,Sun Y,Dailey P,Cooke P,Patil U,Deng S

更新日期：2013-06-01 00:00:00

abstract：:The identification of the influence of the reaction parameters is of paramount importance when defining a process design. In this work, non-edible castor oil was reacted with methanol to produce a possible component for biodiesel blends, using liquid enzymes as the catalyst. Temperature, alcohol-to-oil molar ratio, en...

journal_title：Bioresource technology

authors： Andrade TA,Errico M,Christensen KV

更新日期：2017-11-01 00:00:00

abstract：:In this study an economic analysis of the purification of integrated solid waste treatment facility leachates through a willow-coppice (Salix) vegetation filter in southern Sweden was carried out. Calculations were based on the use of two computer models that were initially used in estimating a pump-and-pipe irrigatio...

journal_title：Bioresource technology

authors： Rosenqvist H,Ness B

更新日期：2004-09-01 00:00:00

abstract：:Hydrothermal liquefaction can be used to convert rice straw into an aqueous phase product that contains valuable phenolic compounds. In experiments, commercial adsorption resin XAD-4 was modified by a benzene ring - α,α'-dichloro-p-xylene (DCX) - in order to separate the phenolic compounds from the aqueous phase produ...

journal_title：Bioresource technology

authors： Chen K,Lyu H,Hao S,Luo G,Zhang S,Chen J

更新日期：2015-04-01 00:00:00

abstract：:A microbial fuel cell (MFC) has great potential for treating wastewater containing azo dyes for decolourization, and simultaneous production of electricity with the help of microorganisms as biocatalysts. The concept of MFC has been already well established for the production of electricity; however, not much work has...

journal_title：Bioresource technology

authors： Solanki K,Subramanian S,Basu S

更新日期：2013-03-01 00:00:00

abstract：:Inulin consists of linear chains of β-2,1-linked D-fructofuranose molecules terminated by a glucose residue through a sucrose-type linkage at the reducing end. In this review article, inulin and its applications in bioprocesses are overviewed. The tubers of many plants, such as Jerusalem artichoke, chicory, dahlia, an...

journal_title：Bioresource technology

authors： Chi ZM,Zhang T,Cao TS,Liu XY,Cui W,Zhao CH

更新日期：2011-03-01 00:00:00

abstract：:A novel algal-bacterial symbiosis system based on sequencing batch suspended biofilm reactor (A-SBSBR) was developed for simultaneously enhanced nitrogen (N) and phosphorus (P) removal from domestic wastewater. Results showed that the total N (TN) and P (TP) removal efficiencies in A-SBSBR increased to 69.91% and 94.7...

journal_title：Bioresource technology

authors： Tang CC,Tian Y,He ZW,Zuo W,Zhang J

更新日期：2018-10-01 00:00:00

abstract：:Composting of dead birds with caged layer manure (CLM) and farm yard manure (FYM) was carried out to study the feasibility of composting as an alternative for disposal in Tamil Nadu State, India. The dead birds were sequentially layered with manure substrate and carbon source as per recipes formulated in mini-compost ...

journal_title：Bioresource technology

authors： Sivakumar K,Saravana Kumar VR,Jagatheesan PN,Viswanathan K,Chandrasekaran D

更新日期：2008-06-01 00:00:00

abstract：:The improvement of photosynthetic efficiency in a 100 m2 raceway reactor by enhancement of light regime to which the cells are exposed is here reported. From Computational Fluid Dynamics it was calculated that the light exposure times ranged from 0.4 to 3.6 s while the exposure times to darkness were much longer, from...

journal_title：Bioresource technology

authors： Barceló-Villalobos M,Fernández-Del Olmo P,Guzmán JL,Fernández-Sevilla JM,Acién Fernández FG

更新日期：2019-05-01 00:00:00