Enhancement in xylonate production from hemicellulose pre-hydrolysate by powdered activated carbon treatment.

abstract：:The integrated effects of temperature and COD/N ratio on performance, biofilm characteristics and microbial community in up-flow anaerobic filter-biological aerated filters (UAF-BAFs) were investigated. Results indicated that the UAF-BAF system could achieve excellent COD, NH4+-N and TN removal, in which effluent qual...

journal_title：Bioresource technology

authors： Zhou H,Xu G

更新日期：2019-12-01 00:00:00

abstract：:In this study, various alkali-pretreated lignocellulose enzymatic hydrolyses were evaluated by using three standard pairs of Miscanthus accessions that showed three distinct monolignol (G, S, H) compositions. Mfl26 samples with elevated G-levels exhibited significantly increased hexose yields of up to 1.61-fold compar...

journal_title：Bioresource technology

authors： Li M,Si S,Hao B,Zha Y,Wan C,Hong S,Kang Y,Jia J,Zhang J,Li M,Zhao C,Tu Y,Zhou S,Peng L

更新日期：2014-10-01 00:00:00

abstract：:Separate hydrolysis fermentation (SHF) and simultaneous saccharification fermentation (SSF) processes were studied for bioethanol production from microalgal biomass. SSF was selected as an efficient process to enhance the bioethanol yield through repeated-batches using immobilized yeast cells. Combined sonication and ...

journal_title：Bioresource technology

authors： El-Dalatony MM,Kurade MB,Abou-Shanab RAI,Kim H,Salama ES,Jeon BH

更新日期：2016-11-01 00:00:00

abstract：:Anaerobic co-digestion is a well established process for treating many types of organic wastes, both solid and liquid. In this study we have investigated, on a laboratory scale, the anaerobic co-digestion of olive mill wastewater (OMW) with olive mill solid waste (OMSW) using semi-continuous, feeding, tubular digester...

journal_title：Bioresource technology

authors： Boubaker F,Cheikh Ridha B

更新日期：2007-03-01 00:00:00

abstract：:Municipal solid waste (MSW) represents an attractive cellulosic resource for sustainable fuel production. However, its heterogeneity is the major barrier to efficient conversion to biofuels. MSW paper mix was generated and blended with corn stover (CS). It has been shown that both of them can be efficiently pretreated...

journal_title：Bioresource technology

authors： Sun N,Xu F,Sathitsuksanoh N,Thompson VS,Cafferty K,Li C,Tanjore D,Narani A,Pray TR,Simmons BA,Singh S

更新日期：2015-06-01 00:00:00

abstract：:Lipid extraction directly from the wet oleaginous microorganisms for biodiesel production is preferred as it reduces the energy input for traditional processes which require extensive drying of the biomass prior to the extraction. The high water content (≥80% on cell dry weight) in the wet biomass hinders the extracti...

journal_title：Bioresource technology

authors： Howlader MS,Rai N,Todd French W

更新日期：2018-11-01 00:00:00

abstract：:A carbon-rich solid product, denoted as hydrochar, was synthesized by hydrothermal carbonization (HTC) of palm oil empty fruit bunch (EFB), at different pre-treatment temperatures of 150, 250 and 350 °C. The conversion of the raw biomass to its hydrochar occurred via dehydration and decarboxylation processes. The hydr...

journal_title：Bioresource technology

authors： Parshetti GK,Kent Hoekman S,Balasubramanian R

更新日期：2013-05-01 00:00:00

abstract：:Poly(3-hydroxybutyrate-co-38 mol%-3-hydroxyvalerate) [P(3HB-co-38mol%-3HV)] was produced by Cupriavidus sp. USMAA2-4 in the presence of oleic acid and 1-pentanol. Due to enormous production of empty fruit bunch (EFB) in the oil palm plantation and high production cost of P(3HB-co-3HV), oil palm EFB fibers were used fo...

journal_title：Bioresource technology

authors： Salim YS,Abdullah AA,Nasri CS,Ibrahim MN

更新日期：2011-02-01 00:00:00

abstract：:This study aims at investigating azo dye reduction performance of a sulfidogenic anaerobic baffled reactor (ABR) for around 400 days. ABR was operated at 30 °C in a temperature-controlled room and hydraulic retention time (HRT) was kept constant at 2 days. The robustness of ABR was assessed under varying azo dye loadi...

journal_title：Bioresource technology

authors： Ozdemir S,Cirik K,Akman D,Sahinkaya E,Cinar O

更新日期：2013-10-01 00:00:00

abstract：:Exopolymeric substances (EPS) were extracted by EDTA from activated and anaerobic granular sludge. Due to the presence of EDTA in EPS extract, interferences were pointed out for the characterization of EPS by means of the colorimetric methods and fluorescence spectroscopy. Other methods have been investigated to chara...

journal_title：Bioresource technology

authors： Bourven I,Costa G,Guibaud G

更新日期：2012-01-01 00:00:00

abstract：:Terracotta pots were converted into simple, single chamber, air-cathode bio-batteries. This bio-battery design used a graphite-felt anode and a conductive graphite coating without added catalyst on the exterior as a cathode. Bacteria enriched from river sediment served as the anode catalyst. These batteries gave an av...

journal_title：Bioresource technology

authors： Ajayi FF,Weigele PR

更新日期：2012-07-01 00:00:00

abstract：:Co-location of algae production facilities with cane sugar mills can be a technically advantageous path towards production of biodiesel. Algal biodiesel production was integrated with cane sugar production in the material and energy balance simulation program Sugars™. A model was developed that allowed comparison of p...

journal_title：Bioresource technology

authors： Lohrey C,Kochergin V

更新日期：2012-03-01 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

authors： Liang W,Yu C,Ren H,Geng J,Ding L,Xu K

更新日期：2015-12-01 00:00:00

abstract：:The purpose of this study was to investigate the potential of copper-iron bimetallic particles supported sulfate-reducing bacteria (SRB) in enhancing the reduction of Cu(2+) and Zn(2+) in effluent. The results showed that the copper-iron bimetallic particles can enhance Cu(2+) and Zn(2+) removal and the resistance of ...

journal_title：Bioresource technology

authors： Zhou Q,Chen Y,Yang M,Li W,Deng L

更新日期：2013-05-01 00:00:00

abstract：:The effect of extracellular polymeric substances (EPS) of Gram-positive Bacillus subtilis and Gram-negative Pseudomonas putida on Cu(II) adsorption was investigated using a combination of batch adsorption, potentiometric titrations, Fourier transform infrared spectroscopy. Both the potentiometric titrations and the Cu...

journal_title：Bioresource technology

authors： Fang L,Wei X,Cai P,Huang Q,Chen H,Liang W,Rong X

更新日期：2011-01-01 00:00:00

abstract：:The aim of this study was to investigate the bioenergy potential of red macroalgae GF by evaluating its biofuel physicochemical characteristics, and conducting a kinetic study and thermodynamic analysis of pyrolysis for the first time. The thermal decomposition study was performed at low heating rates (5, 10, 20 and 3...

journal_title：Bioresource technology

authors： Alves JLF,Da Silva JCG,da Silva Filho VF,Alves RF,Ahmad MS,Ahmad MS,Galdino WVA,De Sena RF

更新日期：2019-11-01 00:00:00

abstract：:Hydroponic experiment was carried out to investigate the effect of cadmium (Cd) on growth, Cd accumulation, lipid peroxidation, antioxidative enzymes, leaf chlorophyll, root activity, protein content and Cd uptake kinetics of vetiver grass. The results showed that 1 mg/L Cd in solution led to increased chlorophyll con...

journal_title：Bioresource technology

authors： Aibibu N,Liu Y,Zeng G,Wang X,Chen B,Song H,Xu L

更新日期：2010-08-01 00:00:00

abstract：:In this study, a membrane bioreactor (MBR) was developed for efficient, safe microbial methane hydroxylation with Methylosinus trichosporium OB3b. This innovative MBR, which couples a bioreactor with two gas/liquid macroporous membrane contactors supplying the two gaseous substrates (methane and oxygen) was operated i...

journal_title：Bioresource technology

authors： Pen N,Soussan L,Belleville MP,Sanchez J,Charmette C,Paolucci-Jeanjean D

更新日期：2014-12-01 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：:Filamentous fungi are a good source of hemicellulolytic enzymes for biomass degradation. Enzyme preparations were obtained as culture supernatants from 78 fungal isolates grown on wheat straw as carbon source. These enzyme preparations were utilized in the hydrolysis of insoluble wheat straw and corn fiber xylan rich ...

journal_title：Bioresource technology

authors： van Gool MP,Toth K,Schols HA,Szakacs G,Gruppen H

更新日期：2012-06-01 00:00:00

abstract：:Alkaline pretreatment of lignocellulosic biomass has been intensively investigated but heavy water usage and environmental pollution from wastewater limits its industrial application. This study presents a pretreatment technique by in-situ injection of potassium hydroxide concentrations ranging from 0.8% to 10% (w/w) ...

journal_title：Bioresource technology

authors： Feng L,Moset V,Li W,Chen C,Møller HB

更新日期：2017-09-01 00:00:00

abstract：:Porous starch was used as a precursor for hierarchical porous carbon microspheres. The preparation consisted of stabilisation, carbonisation and KOH activation, and the resultant hierarchical porous carbon microspheres had a large BET surface area of 3251 m(2)g(-1). Due to the large surface area and the hierarchical p...

journal_title：Bioresource technology

authors： Du SH,Wang LQ,Fu XT,Chen MM,Wang CY

更新日期：2013-07-01 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

authors： Mago M,Yadav A,Gupta R,Garg VK

更新日期：2021-01-20 00:00:00

abstract：:Three plant biomasses (miscanthus, ryegrass and wheat) have been considered for the preparation of five different sorbents evaluated for their potential to sorb cadmium and lead and four emergent organic compounds (diclofenac, sulfamethoxazole, 17α-ethynylestradiol and triclosan) from artificially contaminated water. ...

journal_title：Bioresource technology

authors： Guérin T,Ghinet A,Hossart M,Waterlot C

更新日期：2020-12-01 00:00:00

abstract：:tert-Butyl (3R,5S)-6-chloro-3,5-dihydroxyhexanoate ((3R,5S)-CDHH) is the key intermediate for synthesis of atorvastatin and rosuvastatin. Carbonyl reductase exhibits excellent activity toward tert-butyl (S)-6-chloro-5-hydroxy-3-oxohexanoate ((S)-CHOH) to synthesize (3R,5S)-CDHH. In this study, a whole cell biosynthesi...

journal_title：Bioresource technology

authors： Liu ZQ,Wu L,Zheng L,Wang WZ,Zhang XJ,Jin LQ,Zheng YG

更新日期：2018-02-01 00:00:00

abstract：:A medicinal mushroom Fomes fomentarius, was isolated from the fruiting body of a wild F. fomentarius and identified by ITS-5.8S rDNA sequencing analysis. Then, the optimization of submerged culture conditions and nutritional requirements of mycelial biomass and exopolysaccharide (EPS) production from F. fomentarius wa...

journal_title：Bioresource technology

authors： Chen W,Zhao Z,Chen SF,Li YQ

更新日期：2008-05-01 00:00:00

abstract：:To better understand the effect of influent nitrogen concentration on granule size and microbial community in a granule-based enhanced biological phosphorus removal system, three influent nitrogen concentrations were tested while carbon concentration was an unlimited factor. The results show that although ammonium and...

journal_title：Bioresource technology

authors： Zou J,Li Y,Zhang L,Wang R,Sun J

更新日期：2015-02-01 00:00:00

abstract：:Phthalic acid esters have received significant attention over the last few years since they are considered as priority pollutants. In this study, effects of different operation conditions including hydraulic retention time, phthalates loading rates and aeration rate on process performance of moving bed biofilm reactor...

journal_title：Bioresource technology

authors： Ahmadi E,Gholami M,Farzadkia M,Nabizadeh R,Azari A

更新日期：2015-05-01 00:00:00

abstract：:This study investigated the behavior of biochars from pyrolysis (pyrochar) and hydrothermal carbonization (hydrochar) in anaerobic digestion regarding their degradability and their effects on biogas production and ammonia inhibition. A batch fermentation experiment (42°C, 63 days) was conducted in 100mL syringes fille...

journal_title：Bioresource technology

authors： Mumme J,Srocke F,Heeg K,Werner M

更新日期：2014-07-01 00:00:00

abstract：:To enhance the anaerobic digestion of Chlorella vulgaris, thermochemical pretreatments were conducted. All pretreatments markedly improved solubilisation of carbohydrates. Thermal treatments and thermal treatments combined with alkali resulted in 5-fold increase of soluble carbohydrates while thermal treatment with ac...

journal_title：Bioresource technology

authors： Mendez L,Mahdy A,Timmers RA,Ballesteros M,González-Fernández C

更新日期：2013-12-01 00:00:00