Mechanism and challenges in commercialisation of algal biofuels.

abstract：:The viability of mixtures from manure and agricultural wastes as composting sources were systematically studied using a physicochemical and biological characterization. The combination of different parameters such as C:N ratio, free air space (FAS) and moisture content can help in the formulation of the mixtures. Neve...

journal_title：Bioresource technology

authors： Barrena R,Turet J,Busquets A,Farrés M,Font X,Sánchez A

更新日期：2011-01-01 00:00:00

abstract：:A model describing ibuprofen and ketoprofen biodegradation by activated sludge from three different wastewater treatment plants (WWTP) was developed in this study. This model successfully described the biodegradation profiles observed at two different initial concentrations of each compound, where a lag-phase was obse...

journal_title：Bioresource technology

authors： Almeida B,Oehmen A,Marques R,Brito D,Carvalho G,Crespo MT

更新日期：2013-04-01 00:00:00

abstract：:The effect of static magnetic field on the production of polyhydroxyalkanoates (PHAs) from different short-chain fatty acids by activated sludge process under aerobic dynamic feeding (ADF) technique was evaluated in four sequencing batch reactors (SBRs) with static magnetic field intensity of 42 mT (SBR1), 21 mT (SBR2...

journal_title：Bioresource technology

authors： Chen H,Li X

更新日期：2008-09-01 00:00:00

abstract：:This study developed a new and cost-effective method for the remediation of marine sediments contaminated with PAHs. Fe3O4 particles were synthesized as the active component, supported on bamboo biochar (BB) to form a composite catalyst (Fe3O4-BB). The effects of critical parameters, including the initial pH, sodium p...

journal_title：Bioresource technology

authors： Dong CD,Chen CW,Hung CM

更新日期：2017-12-01 00:00:00

abstract：:The pyrolysis of Chlorella sp. was carried out in a microwave oven with char as microwave reception enhancer. The results indicated that the maximum bio-oil yield of 28.6% was achieved under the microwave power of 750 W. The bio-oil properties were characterized with elemental, GC-MS, GPC, FTIR, and thermogravimetric ...

journal_title：Bioresource technology

authors： Du Z,Li Y,Wang X,Wan Y,Chen Q,Wang C,Lin X,Liu Y,Chen P,Ruan R

更新日期：2011-04-01 00:00:00

abstract：:A life cycle approach was adopted for energy, green house gas (GHG) emissions and renewability assessment for production of 1ton of Jatropha biodiesel. Allocation and displacement approaches were applied for life cycle inventory, process energy and process GHG emission attribution to co-products. The results of proces...

journal_title：Bioresource technology

authors： Kumar S,Singh J,Nanoti SM,Garg MO

更新日期：2012-04-01 00:00:00

abstract：:The effects of alcohol treatment on the activity and loading amount of Candida rugosa lipase (CRL), Candida Antarctica lipase B (CALB) and Porcine Pancreas lipase (PPL) immobilized on methyl-modified silica aerogels were investigated, and the fluorescent analysis was used to explore the change of lipase hydrophobicity...

journal_title：Bioresource technology

authors： Gao S,Wang W,Wang Y,Luo G,Dai Y

更新日期：2010-10-01 00:00:00

abstract：:A novel method was developed for fractionating cellulose microfibrils from forest residue (tulip tree sawdust) to enhance cellulose digestibility, particularly at minimum enzyme loadings. This method involved three main stages: selective hemicellulose solubilization by subcritical water (SCW) pretreatment, delignifica...

journal_title：Bioresource technology

authors： Myint AA,Kim DS,Lee HW,Yoon J,Choi IG,Choi JW,Lee YW

更新日期：2013-10-01 00:00:00

abstract：:In order to utilize the excess sludge and reduce the cost of algal cultivation, Chlorella vulgaris was cultivated in increasing proportions of sludge extracts for simultaneous nutrients removal and algal utilization. Results showed that C. vulgaris cultivated in the 100% sludge extract gained the highest total biomass...

journal_title：Bioresource technology

authors： Wang L,Addy M,Lu Q,Cobb K,Chen P,Chen X,Liu Y,Wang H,Ruan R

更新日期：2019-05-01 00:00:00

abstract：:Several fractions of fruits and vegetable solid wastes (FVSW), sorghum and napiergrass were analyzed for total solids (TS), volatile solids (VS), total organic carbon, total kjeldahl nitrogen, total soluble carbohydrate, extractable protein, acid-detergent fiber (ADF), lignin, cellulose and ash contents. Their ultimat...

journal_title：Bioresource technology

authors： Gunaseelan VN

更新日期：2007-04-01 00:00:00

abstract：:Bioenergy is considered a sustainable substitute to fossil-fuel resources and the development of a prudent combination of renewable and innovative conversion technologies are essential for the valorization and effective conversion of biowaste to value-added commodities. Here, a negative pressure-induced carbonization ...

journal_title：Bioresource technology

authors： Yousaf B,Liu G,Ubaid Ali M,Abbas Q,Liu Y,Ullah H,Imtiyaz Cheema A

更新日期：2020-12-14 00:00:00

abstract：:In this study, chemical compositions of fatty oils and bioactivity of crude extracts from Holotrichia diomphalia larvae as Chinese materia medica were investigated for the first time. The chemical compositions of the fatty oils were obtained by two different methods and determined by GC/MS. In total, the petroleum eth...

journal_title：Bioresource technology

authors： Dong QF,Wang JL,Zhang SF,Wang Z,Zhang CX,Gao H,Zhang HM,Zhang L

更新日期：2008-11-01 00:00:00

abstract：:A field experiment was conducted for two years to study the effect of application of different distillery effluents: raw spent wash (RSW), biomethanated spent wash (BSW), lagoon sludge (LS), recommended NPK + FYM (farm yard manure) and control (no fertilizer and effluent) on some physiological aspects in maize. The st...

journal_title：Bioresource technology

authors： Ramana S,Biswas AK,Singh AB

更新日期：2002-09-01 00:00:00

abstract：:High concentrations of residual arsanilic acid occur in pig manure due to its use in feed to promote growth and control diseases. This study compared the effects of arsanilic acid at three concentrations (0, 325, and 650mg/kg dry pig manure) on the abundance of antibiotic resistance genes (ARGs) and the microbial comm...

journal_title：Bioresource technology

authors： Sun W,Qian X,Gu J,Wang XJ,Zhang L,Guo AY

更新日期：2017-06-01 00:00:00

abstract：:4-Chlorophenol (4-CP) degradation was investigated by suspended and immobilized Phanerochaete chrysosporium conducted in static and agitated cultures. The best results were achieved when experiment was carried out in a rotating biological contactor instead of an Erlenmeyer flask, for both batch degradation and repeate...

journal_title：Bioresource technology

authors： Zouari H,Labat M,Sayadi S

更新日期：2002-09-01 00:00:00

abstract：:A 10 L continuous stirred tank reactor (CSTR) system was developed for a two-stage hydrogen fermentation process with an integrated alkaline treatment. The maximum hydrogen production rate reached 218.5 mL/L h at a cornstalk concentration of 30 g/L, and the total hydrogen yield and volumetric hydrogen production rate ...

journal_title：Bioresource technology

authors： Cheng XY,Li Q,Liu CZ

更新日期：2012-06-01 00:00:00

abstract：:Cooking additive pulping technique is used in kraft mill to increase delignification degree and pulp yield. In this work, cooking additives were firstly applied in the sodium hydroxide pretreatment for improving the bioconversion of bamboo residues to monosaccharides. Meanwhile, steam explosion and sulfuric acid pretr...

journal_title：Bioresource technology

authors： Huang C,He J,Wang Y,Min D,Yong Q

更新日期：2015-10-01 00:00:00

abstract：:An aerobic submerged filter (ASF) using volcanic scoria stones as packing media was evaluated. The wastewater used was a mixture of sewage with sugar to obtain organic matter concentrations between 28 and 3230 mg CODt/L, hydraulic rates up to 2.88 m3/m2 d and organic loading rates between 0.45 and 9.4 kg CODt/m3 d. Th...

journal_title：Bioresource technology

authors： Morgan-Sagastume JM,Noyola A

更新日期：2008-05-01 00:00:00

abstract：:Biodegradation of ferulic acid, by an endophytic fungus called Phomopsis liquidambari was investigated in this study. This strain can use ferulic acid as the sole carbon for growth. Both in mineral salt medium and in soil, more than 97% of added ferulic acid was degraded within 48 h. The metabolites were identified an...

journal_title：Bioresource technology

authors： Xie XG,Dai CC

更新日期：2015-03-01 00:00:00

abstract：:The dehydration of fructose or glucose to 5-hydroxymethylfurfural (5-HMF) using room temperature ionic liquids (ILs) as a solvent is a promising method for producing liquid fuels from renewable resources. The IL, 1-hydroxyethyl-3-methylimidazolium tetrafluoroborate ([C(2)OHMIM]BF(4)), was used a catalyst-rather than a...

journal_title：Bioresource technology

authors： Qu Y,Huang C,Song Y,Zhang J,Chen B

更新日期：2012-10-01 00:00:00

abstract：:The effects of four metal ions (Ca(2+), Ni(2+), Mn(2+) and Cu(2+)) were evaluated on growth and production of antifungal compounds by Paenibacillus polymyxa SQR-21 and a quadratic predictive model was developed using response surface methodology (RSM). The results revealed, Mn(2+) and Ni(2+) showed most positive syner...

journal_title：Bioresource technology

authors： Raza W,Hongsheng W,Qirong S

更新日期：2010-03-01 00:00:00

abstract：:Consolidated bioprocessing (CBP) of lignocellulose by bacterial consortium for isopropanol production is considered as the most promising strategy. However, low utilization of xylan caused by the complex sidechain structure remains inhibit the conversion of full-biomass. In this study, isopropanol production from diff...

journal_title：Bioresource technology

authors： Liu L,Yang J,Yang Y,Luo L,Wang R,Zhang Y,Yuan H

更新日期：2019-11-01 00:00:00

abstract：:The depolymerization of renewable lignin for phenolic monomer, a versatile biochemical and precursor for biofuel, has attracted increasing attention. Here, an efficient base-catalyzed depolymerization process for this natural aromatic polymer is presented with cheap industrial solid alkali MgO and biomass-derived solv...

journal_title：Bioresource technology

authors： Long J,Zhang Q,Wang T,Zhang X,Xu Y,Ma L

更新日期：2014-02-01 00:00:00

abstract：:The use of acetate as carbon feedstock can enhance sustainability and economics of the current bio-productions. This study explored the potential of acetate for the production of 3-hydroxypropionic acid by engineered Pseudomonas denitrificans. Heterologous mcr (encoding malonyl-CoA reductase) from Chloroflexus auranti...

journal_title：Bioresource technology

authors： Zhou S,Lama S,Jiang J,Sankaranarayanan M,Park S

更新日期：2020-07-01 00:00:00

abstract：:It has been well documented that the yeasts isolated from different marine environments are so versatile that they can produce various fine chemicals, enzymes, bioactive substances, single cell protein and nanoparticles. Many genes related to the biosynthesis and regulation of these functional biomolecules have been c...

journal_title：Bioresource technology

authors： Chi Z,Liu GL,Lu Y,Jiang H,Chi ZM

更新日期：2016-02-01 00:00:00

abstract：:Rice straw is a widely available lignocellulosic waste with potential for energy recovery through anaerobic digestion. Lignin slows the hydrolysis phase, resulting in low methane recovery and long digestion periods. Although pretreatment is effective, it often requires high energy inputs or chemicals that are not feas...

journal_title：Bioresource technology

authors： Mussoline W,Esposito G,Lens P,Spagni A,Giordano A

更新日期：2013-11-01 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

authors： Gao T,Li X

更新日期：2011-01-01 00:00:00

abstract：:The recovery of the total orthophosphate (PT) and removal of the total ammonia-nitrogen (TAN) from swine wastewater were investigated through a combined technology of using bittern as the magnesium source in struvite precipitation along with internal recycling of the chlorination product of the recovered struvite. Res...

journal_title：Bioresource technology

authors： Huang H,Yang J,Li D

更新日期：2014-11-01 00:00:00

abstract：:In this study, the impacts of reused and sucrose-decorated pumice as bulking agents on the composting of sewage sludge were evaluated in the lab-scale reactor. The variations of temperature, pH, NH3 and CO2 emission rate, moisture content (MC), volatile solid, dissolved organic carbon, C/N and the water absorption cha...

journal_title：Bioresource technology

authors： Wu C,Li W,Wang K,Li Y

更新日期：2015-08-01 00:00:00

abstract：:Paper mill sludge (PMS) was assessed as cheap renewable lignocellulosic biomass for lipid production by the oleaginous yeast Cryptococcus vishniaccii (MTCC 232). The sonicated paper mill sludge extract (PMSE) exhibited enhanced lipid yield and lipid content 7.8±0.57g/l, 53.40% in comparison to 5.5±0.8g/l, 40.44% gluco...

journal_title：Bioresource technology

authors： Deeba F,Pruthi V,Negi YS

更新日期：2016-08-01 00:00:00