Biodiesel production from waste cooking oil using copper doped zinc oxide nanocomposite as heterogeneous catalyst.

abstract：:In situ synthesis of layered double hydroxides (LDHs) is an effective way to extract short chain fatty acids (SCFAs) from anaerobic fermentation liquid to be used as carbon source for biodenitrification, but the slow release performance need to be improved. Three layered double hydroxides with different metal cations ...

journal_title：Bioresource technology

authors： Jiang L,Liu J,Zuo K,Zou L,Li YY,Qian G,Xu ZP

更新日期：2018-07-01 00:00:00

abstract：:Cross-linked enzyme aggregates of poly-3-hydroxybutyrate (PHB) depolymerase from Streptomyces exfoliatus (PhaZ(Sex)-CLEAs) have been prepared. Acetone was used as the precipitating agent, while addition of bovine serum albumin (BSA) facilitated CLEAs formation. Conditions for enzyme precipitation and cross-linking hav...

journal_title：Bioresource technology

authors： Hormigo D,García-Hidalgo J,Acebal C,de la Mata I,Arroyo M

更新日期：2012-07-01 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

abstract：:An efficient production method of heme-iron-enriched peptide was developed based on enzymatic hydrolysis. Hemoglobin hydrolysis, carried out stepwise with commercially available exopeptidase and endopeptidase, resulted in an increased degree of hydrolysis (DH). Exopeptidase-catalyzed protein hydrolysis formed low mole...

journal_title：Bioresource technology

authors： In MJ,Chae HJ,Oh NS

更新日期：2002-08-01 00:00:00

abstract：:Rape straw pretreated by a continuous twin screw-driven reactor (CTSR) with hot water presented a distinctive particle-size distribution profile as a function of the operating temperature. The relative amount of finer particle size dramatically increased as the ratio of solid to liquid was increased. Size reduction th...

journal_title：Bioresource technology

authors： Um BH,Choi CH,Oh KK

更新日期：2013-02-01 00:00:00

abstract：:In this study, Eucalyptus camaldulensis was pretreated with 0.02 M aluminum chloride (AlCl3) at 140-180 °C to obtain digestible substrates for glucose and lignin. The effects of AlCl3-catalyzed hydrothermal pretreatment on the degradation of carbohydrates, structural changes of lignin, crystallinity, morphologic chang...

journal_title：Bioresource technology

authors： Shen XJ,Wang B,Huang PL,Wen JL,Sun RC

更新日期：2016-04-01 00:00:00

abstract：:Organosolv is a promising pretreatment for lignocellulose biorefinery on the integrated utilization of full components from lignocellulosic biomass. A highly efficient pretreatment process using methanol/dioxane binary solvent with microwave irradiation is proposed in this study. Poplar wood was fractionated to high q...

journal_title：Bioresource technology

authors： Zhang Y,Wang Z,Feng J,Pan H

更新日期：2020-03-01 00:00:00

abstract：:A microbial electrolysis cell (MEC) is a promising technology for enhancing biogas production from an anaerobic digestion (AD) reactor. In this study, the effects of the MEC on the rate of methane production from food waste were examined by comparing an AD reactor with an AD reactor combined with a MEC (AD+MEC). The u...

journal_title：Bioresource technology

authors： Park J,Lee B,Tian D,Jun H

更新日期：2018-01-01 00:00:00

abstract：:This study evaluated whether outdoor cultivation of Spirulina sp. in different geographical locations affected its growth and biomass quality, with respect to the chemical composition, volatile compound and heavy metal content, and thermal stability. The positive effect of solar radiation and temperature on biomass pr...

journal_title：Bioresource technology

authors： de Jesus CS,da Silva Uebel L,Costa SS,Miranda AL,de Morais EG,de Morais MG,Costa JAV,Nunes IL,de Souza Ferreira E,Druzian JI

更新日期：2018-05-01 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：:Although the moderate load (COD of 5000-10,000 mg/L) and biodegradability of the APMP pulping effluent should allow biological treatment, toxic compounds in the effluent can interfere with this type of treatment. Studies were conducted to determine if treatment of the effluent with Aspergillus niger S13 was feasible. ...

journal_title：Bioresource technology

authors： Liu T,Hu H,He Z,Ni Y

更新日期：2011-08-01 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 accumulation of soluble microbial production (SMP) in an anammox attached film expanded bed (AAFEB) and its effect on the reactor performance were investigated in this study. During the long-term experiment, an extended HRT resulted in the accumulation of SMP and the change of treatment performance. When the SMP i...

journal_title：Bioresource technology

authors： Zhang Y,Ma H,Niu Q,Chen R,Hojo T,Li YY

更新日期：2016-12-01 00:00:00

abstract：:Biofuels made from algal biomass are being considered as the most suitable alternative energy in current global and economical scenario. Microalgae are known to produce and accumulate lipids within their cell mass which is similar to those found in many vegetable oils. The efficient lipid producer algae cell mass has ...

journal_title：Bioresource technology

authors： Singh A,Nigam PS,Murphy JD

更新日期：2011-01-01 00:00:00

abstract：:A novel and efficient organic amine and organosolv synergetic pretreatment method was developed to overcome the recalcitrance of lignocellulose to produce fermentable sugars and high-quality salt-free lignin. After optimization of the process parameters, a delignification of 81.7% and total sugar yield of 83.2% (87.1%...

journal_title：Bioresource technology

authors： Tang C,Shan J,Chen Y,Zhong L,Shen T,Zhu C,Ying H

更新日期：2017-05-01 00:00:00

abstract：:The anaerobic treatment of leachate from a municipal waste transfer station in Malaysia was tested using a pilot scale anaerobic biofilm digester system that was operated under HRT sequence of 30-day, 25-day, 20-day and 10-day for 163 days under mesophilic conditions. Despite the leachate's complex characteristics, th...

journal_title：Bioresource technology

authors： Arij Y,Fatihah S,Rakmi AR

更新日期：2018-07-01 00:00:00

abstract：:Biomass decay rate (BDR) in the dark was investigated for Chlamydomonas reinhardtii (microalga) and Arthrospira platensis (cyanobacterium). A specific setup based on a torus photobioreactor with online gas analysis was validated, enabling us to follow the time course of the specific BDR using oxygen monitoring and mas...

journal_title：Bioresource technology

authors： Le Borgne F,Pruvost J

更新日期：2013-06-01 00:00:00

abstract：:Rotating biological filter (RBF), which provides higher oxygen mass transfer has been developed for treating gaseous volatile organic compounds (VOCs) such as BTEX (Benzene, toluene, ethylbenzene and xylene) at higher concentrations. The screening of enriched cultures has been done initially to enhance the performance...

journal_title：Bioresource technology

authors： Padhi SK,Gokhale S

更新日期：2017-11-01 00:00:00

abstract：:Microwave pyrolysis of distillers dried grain with solubles (DDGS) was investigated to determine the effects of pyrolytic conditions on the yields of bio-oil, syngas, and biochar. Pyrolysis process variables included reaction temperature, time, and power input. Microwave pyrolysis of DDGS was analyzed using response s...

journal_title：Bioresource technology

authors： Lei H,Ren S,Wang L,Bu Q,Julson J,Holladay J,Ruan R

更新日期：2011-05-01 00:00:00

abstract：:The transesterification and esterification of palm products i.e. crude palm oil (CPO), refined palm oil (RPO) and palm fatty acid distillate (PFAD) under near-critical methanol in the presence of synthesized SO(4)-ZrO(2), WO(3)-ZrO(2) and TiO(2)-ZrO(2) (with various sulfur- and tungsten loadings, Ti/Zr ratios, and cal...

journal_title：Bioresource technology

authors： Laosiripojana N,Kiatkittipong W,Sutthisripok W,Assabumrungrat S

更新日期：2010-11-01 00:00:00

abstract：:Field experiment was conducted on mine spoil dump on an area of 10 ha, to restore the fertility and productivity of the coal mine spoil dump using integrated biotechnological approach. The approach involves use of effluent treatment plant sludge (ETP sludge), as an organic amendment, biofertilizers and mycorrihzal fun...

journal_title：Bioresource technology

authors： Juwarkar AA,Jambhulkar HP

更新日期：2008-07-01 00:00:00

abstract：:In this study, a lab-scale swim-bed partial nitrification reactor was developed to treat ammonium-rich reject water to achieve an appropriate NO(2)(-)-N/NH(4)(+)-N mixture that could serve as a pretreatment for anaerobic ammonium oxidation (anammox). Strictly controlling the DO concentration was adopted as the main op...

journal_title：Bioresource technology

authors： Zhang L,Yang J,Hira D,Fujii T,Furukawa K

更新日期：2011-02-01 00:00:00

abstract：:Phosphorus (P) in animal manure can be an important nutrient for crops or an environmental contaminant if in excess. Organic P in dairy manure may add to the environmentally bioactive P pools upon mineralization. A 353d incubation study of manures containing C:P between 83 and 130:1 was conducted to determine linkages...

journal_title：Bioresource technology

authors： Dao TH,Schwartz RC

更新日期：2010-05-01 00:00:00

abstract：:This work aimed to study the kinetic of thermal degradation of red pepper waste as solid biofuel to bioenergy production. The thermal degradation experiments were conducted at three heating rates, 5°C/min, 7.5°C/min and 10°C/min in a thermogravimetric analyzer and oxidative atmosphere. The kinetic analysis was carried...

journal_title：Bioresource technology

authors： Maia AAD,de Morais LC

更新日期：2016-03-01 00:00:00

abstract：:This paper investigated the effect of co-composting of lincomycin mycelia dregs (LMDs) with furfural slag on the degradation of lincomycin, maturity and microbial communities. Results showed that after 66 days composting, the concentration of lincomycin was removed above 99%. The final pH, C/N and germination index (G...

journal_title：Bioresource technology

authors： Ren S,Guo X,Lu A,Guo X,Wang Y,Sun G,Guo W,Ren C,Wang L

更新日期：2018-10-01 00:00:00

abstract：:This study highlights the potential of oleaginous fungus, Mucor circinelloides in adsorbing/assimilating oil and nutrients in thin stillage (TS), and producing lipid and protein-rich fungal biomass. Fungal cultivation on TS for 2 days in a 6-L airlift bioreactor, resulted in a 92% increase in oil yield from TS, and 20...

journal_title：Bioresource technology

authors： Mitra D,Rasmussen ML,Chand P,Chintareddy VR,Yao L,Grewell D,Verkade JG,Wang T,van Leeuwen JH

更新日期：2012-03-01 00:00:00

abstract：:The effect of single walled carbon nanotubes (SWCNT) on methane production under high acetate concentration and thermophilic condition was evaluated. An isotope labeling experiment verified that >85% of methane was generated from syntrophic acetate oxidation (SAO) at 50, 100 and 150 mM acetate and almost 100% at 200 m...

journal_title：Bioresource technology

authors： Shen N,Liang Z,Chen Y,Song H,Wan J

更新日期：2020-03-14 00:00:00

abstract：:Anaerobic digestion for palm oil mill effluent (POME) is widely known for its potential in biogass production. In this study, the potential of using cattle manure for biogas production in complete mix anaerobic bioreactor was investigated using POME at unregulated pH and temperature. Two identical bioreactors were use...

journal_title：Bioresource technology

authors： Saidu M,Yuzir A,Salim MR,Salmiati,Azman S,Abdullah N

更新日期：2013-08-01 00:00:00

abstract：:The extracellular nuclease, NucB, from Bacillus licheniformis, can digest extracellular DNA in biofilms, causing biofilm dispersal, and may therefore be used commercially to remove biofilms. However, producing quantities of this secreted peptide is difficult and our aim was therefore to improve its laboratory scale pr...

journal_title：Bioresource technology

authors： Rajarajan N,Ward AC,Burgess JG,Glassey J

更新日期：2013-02-01 00:00:00

abstract：:This study is focused on hydrocarbon production through changing carrier gas and using zeolite catalysts during pyrolysis. A large reduction in high molecular weight, oxygenated compounds was noticed when the carrier gas was changed from helium to hydrogen during pyrolysis. A catalytic pyrolysis was conducted using tw...

journal_title：Bioresource technology

authors： Thangalazhy-Gopakumar S,Adhikari S,Gupta RB,Tu M,Taylor S

更新日期：2011-06-01 00:00:00