Analysis of enzymolysis process kinetics and estimation of the resource conversion efficiency to corn cobs with alkali soaking, water and acid steam explosion pretreatments.

abstract：:Digestion time (DT) in anaerobic digestion (AD) on performance of subsequent digestate composting regarding compost maturity and greenhouse gas (GHG) emission was investigated. Digestates for composting were obtained after anaerobically digested mixture of dairy manure, corn stalks, and tomato residues (48:32:20, vola...

journal_title：Bioresource technology

authors： Li Y,Luo W,Lu J,Zhang X,Li S,Wu Y,Li G

更新日期：2018-11-01 00:00:00

abstract：:Batch scale activated sludge kinetic studies were undertaken for the treatment of pet food wastewater characterized by oil and grease concentrations of up to 21,500 mg/L, COD and BOD concentrations of 75,000 and 60,000 mg/L, respectively as well as effluent from the batch dissolved air flotation (DAF) system. The cond...

journal_title：Bioresource technology

authors： Nakhla G,Liu V,Bassi A

更新日期：2006-01-01 00:00:00

abstract：:The present study relates to a nanotechnology enabled method in which purified laccase from Escherichia coli AKL2 was supplemented with 100 μM copper oxide nanoparticles (Cu(2)O) (NP-laccase). The activity, half life and stability of NP-laccase were enhanced by 4, 42 and 36-fold respectively at high temperature (80 °C...

journal_title：Bioresource technology

authors： Mukhopadhyay A,Dasgupta AK,Chakrabarti K

更新日期：2013-01-01 00:00:00

abstract：:The paper and pulp industry is one of the major industries that generate large amount of solid waste with high moisture content. Numerous opportunities exist for valorisation of waste paper sludge, although this review focuses on primary sludge with high cellulose content. The most mature options for paper sludge valo...

journal_title：Bioresource technology

authors： Gottumukkala LD,Haigh K,Collard FX,van Rensburg E,Görgens J

更新日期：2016-09-01 00:00:00

abstract：:The efficiency of a biofilter to simultaneously remove nitric oxide (NO) and sulfur dioxide (SO2) was investigated under thermophilic (48 ± 2 °C) micro-oxygen (3 vol%) conditions. After the start-up stage (Days 0-14), the stable operation period was divided into three stages. SO2 inlet concentration remained 500 mg/m3...

journal_title：Bioresource technology

authors： Sun C,Yuan J,Xu H,Huang S,Wen X,Tong N,Zhang Y

更新日期：2019-10-01 00:00:00

abstract：:A 1.2 kW, 2450 MHz resonant continuous microwave processing system was designed and optimized for oil extraction from green algae (Scenedesmus obliquus). Algae-water suspension (1:1 w/w) was heated to 80 and 95°C, and subjected to extraction for up to 30 min. Maximum oil yield was achieved at 95°C and 30 min. The micr...

journal_title：Bioresource technology

authors： Balasubramanian S,Allen JD,Kanitkar A,Boldor D

更新日期：2011-02-01 00:00:00

abstract：:The influence of the reactor wall attached biofilm on the nutrient removal performance was investigated in an open photobioreactor during long-term operation. Total nitrogen and phosphorus removal efficiencies were statistically similar between reactor with (reactor A) and without (reactor B) biofilm at the Hydraulic ...

journal_title：Bioresource technology

authors： Su Y,Mennerich A,Urban B

更新日期：2016-10-01 00:00:00

abstract：:The valorization of three different manure samples via pyrolysis and combustion processes was evaluated. Dairy manure (sample Pre) was biologically pretreated by anaerobic digestion (sample Dig R) whereas swine manure (sample SW) was pretreated by a biodrying process. Thermal behavior of manure samples were studied by...

journal_title：Bioresource technology

authors： Fernandez-Lopez M,Puig-Gamero M,Lopez-Gonzalez D,Avalos-Ramirez A,Valverde J,Sanchez-Silva L

更新日期：2015-04-01 00:00:00

abstract：:The effect of C/N ratios of 2, 2.7, and 3.5 on nitrogen removal in a bioelectrochemical system (BES) was investigated. Starch was used as a carbon source for the electrogenesis phenomenon we observed in a previous study. The results showed that an increased C/N ratio helped the BES to remove nitrate and depress nitrit...

journal_title：Bioresource technology

authors： Huang B,Feng H,Wang M,Li N,Cong Y,Shen D

更新日期：2013-03-01 00:00:00

abstract：:In this study, chitosan modified with glutaraldehyde (GLA), 3-aminopropyltriethoxysilane (APTES), polyethyleneimine, and APTES followed by GLA (APTES-GLA) as a support material was used to improve methanol production from biogas. Among these support materials, chitosan-APTES-GLA showed the highest increase in immobili...

journal_title：Bioresource technology

authors： Patel SKS,Gupta RK,Kondaveeti S,Otari SV,Kumar A,Kalia VC,Lee JK

更新日期：2020-11-01 00:00:00

abstract：:To enhance nutrient removal more cost-efficiently in microaerobic process treating piggery wastewater characterized by high ammonium (NH4+-N) and low chemical oxygen demand (COD) to total nitrogen (TN) ratio, a novel upflow microaerobic biofilm reactor (UMBR) was constructed and the efficiency in nutrient removal was ...

journal_title：Bioresource technology

authors： Meng J,Li J,Li J,Antwi P,Deng K,Nan J,Xu P

更新日期：2018-02-01 00:00:00

abstract：:A laboratory study was carried out to obtain data on the influence of biomass temperature on biostabilization-biodrying of municipal solid waste (initial moisture content of 410 g kg wet weight (w.w.)(-1)). Three trials were carried out at three different biomass temperatures, obtained by airflow rate control (A = 70 ...

journal_title：Bioresource technology

authors： Adani F,Baido D,Calcaterra E,Genevini P

更新日期：2002-07-01 00:00:00

abstract：:Understanding of how anaerobic digestion (AD)-related microbiomes are constructed by operational parameters or their interactions within the biochemical process is limited. Using high-throughput sequencing and molecular ecological network analysis, this study shows the succession of AD-related microbiome hosting diver...

journal_title：Bioresource technology

authors： Xu R,Yang ZH,Zheng Y,Liu JB,Xiong WP,Zhang YR,Lu Y,Xue WJ,Fan CZ

更新日期：2018-08-01 00:00:00

abstract：:Despite significant research efforts over the last few decades, membrane fouling in anaerobic membrane bioreactors (AnMBRs) remains an unsolved problem that increases the overall operational costs and obstructs the industrial applications. Herein, we developed a method for effectively controlling the membrane fouling ...

journal_title：Bioresource technology

authors： Kim J,Shin J,Kim H,Lee JY,Yoon MH,Won S,Lee BC,Song KG

更新日期：2014-11-01 00:00:00

abstract：:Spent sulphite liquor (SSL) has been used for the production of lignosulphonates (LS), antioxidants and bio-based succinic acid. Solvent extraction of SSL with isopropanol led to the separation of approximately 80% of the total LS content, whereas the fermentations carried out using the pretreated SSL with isopropanol...

journal_title：Bioresource technology

authors： Alexandri M,Papapostolou H,Komaitis M,Stragier L,Verstraete W,Danezis GP,Georgiou CA,Papanikolaou S,Koutinas AA

更新日期：2016-08-01 00:00:00

abstract：:This work evaluated the possibility of lead (Pb2+), cadmium (Cd2+) and copper (Cu2+) ions synergic scavenging by a chloro-phosphate impregnated biochar (CPBC) from aqueous solution. Adsorption experiments displayed that the adsorption capacity of heavy metals by CPBC can be improved better compared with the pristine b...

journal_title：Bioresource technology

authors： Deng R,Huang D,Wan J,Xue W,Lei L,Wen X,Liu X,Chen S,Yang Y,Li Z,Li B

更新日期：2019-12-01 00:00:00

abstract：:The aim of this study was to compare the bacterial structure of seven different composts. The primary environmental factors affecting bacterial species were identified, and a strategy to enhance the abundance of uncultured bacteria through controlling relevant environmental parameters was proposed. The results showed ...

journal_title：Bioresource technology

authors： Wang X,Cui H,Shi J,Zhao X,Zhao Y,Wei Z

更新日期：2015-12-01 00:00:00

abstract：:Algae are interesting potential sources of biodiesel, although research is still needed to develop efficient large scale productions. One major factor affecting productivity is light use efficiency. The effect of different light regimes on the seawater alga Nannochloropsis gaditana was accessed monitoring growth rate ...

journal_title：Bioresource technology

authors： Simionato D,Sforza E,Corteggiani Carpinelli E,Bertucco A,Giacometti GM,Morosinotto T

更新日期：2011-05-01 00:00:00

abstract：:Optimization of acid-catalyzed conversion conditions of wheat straw into furfural, 5-hydroxymethylfurfural (HMF), glucose, and xylose was studied by response surface methodology (RSM). A central composite design (CCD) was used to determine the effects of independent variables, including reaction temperature (140-200 °...

journal_title：Bioresource technology

authors： Yemiş O,Mazza G

更新日期：2012-04-01 00:00:00

abstract：:High purity cellulose pulp was obtained from Eucalyptus globulus wood by using an environmentally friendly delignification technique (Milox pulping) and subsequent bleaching by totally chlorine free technology. The pulp obtained under optimised experimental conditions was used for the manufacture of carboxymethylcellu...

journal_title：Bioresource technology

authors： Dapía S,Santos V,Parajó JC

更新日期：2003-09-01 00:00:00

abstract：:A N-doped couping MgO-modified biochar (MgO-N-BC) was synthesized from corncob-to-xylose residue by two-step slow pyrolysis method. The biochar exhibited a remarkable Pb(II) sorption capacity (maximum 1429 mg·g-1) in aqueous solution. The sorption of Pb(II) onto MgO-N-BC best fitted Freundlich model and pseudo-second-...

journal_title：Bioresource technology

authors： Shang H,Li Y,Liu J,Wan Y,Feng Y,Yu Y

更新日期：2020-10-01 00:00:00

abstract：:Levan, a polysaccharide from Zymomonas mobilis, was hydrolyzed to obtain oligofructans or fructooligosaccharides with a degree of polymerization varying from 4 to 14. Fructooligosaccharides (FOS) are short chain fructans that beneficially affects the host by selective stimulation of growth and activity of one or a num...

journal_title：Bioresource technology

authors： de Paula VC,Pinheiro IO,Lopes CE,Calazans GC

更新日期：2008-05-01 00:00:00

abstract：:The anaerobic biodegradability of meat industry wastes was investigated in mesophilic batch reactors and combined with a mathematical model for describing their biodegradable fractions. The characteristics and methane yield achieved when digesting waste sludge, suggested the use of this as co-substrate for enhancing t...

journal_title：Bioresource technology

authors： Buendía IM,Fernández FJ,Villaseñor J,Rodríguez L

更新日期：2009-03-01 00:00:00

abstract：:Nutritive values of the branches from Olea europaea trees cut at 25, 50, 75 or 100 cm distance from the tip were evaluated by determination of the in vitro digestible organic matter (IVDOM), metabolizable energy (ME), net energy lactation (NEL), and presence nutritional and anti-nutritional components. The values of n...

journal_title：Bioresource technology

authors： Al-Masri MR

更新日期：2012-01-01 00:00:00

abstract：:In the present study, there was an investigation about the impact of a new combined thermo-chemo-sonic disintegration of waste activated sludge (WAS) on biodegradability. The outcome of sludge disintegration reveals that maximum Suspended Solids (SS) reduction and Chemical Oxygen Demand (COD) solubilization effectuate...

journal_title：Bioresource technology

authors： Kavitha S,Yukesh Kannah R,Yeom IT,Do KU,Banu JR

更新日期：2015-12-01 00:00:00

abstract：:Clostridium, Tetrathiobacter and Desulfovibrio species are identified as suitable biocatalysts for treating organic-rich and sulfate-laden wastewater. Results from this study show that the power generation was much higher under alkaline conditions, i.e., pH of 8 when compared to neutral and acidic conditions. The effe...

journal_title：Bioresource technology

authors： Kumar SS,Kumar V,Gnaneswar Gude V,Malyan SK,Pugazhendhi A

更新日期：2020-03-02 00:00:00

abstract：:Non-catalytic hydropyrolysis of Chlorella pyrenoidosa was studied by using a stainless-steel batch reactor at different temperature (150-450 °C), time (5-120 min) and initial hydrogen pressure (1 atm-8 MPa), aiming to find how these parameters affect the product (oil, gas and solid) yields and properties of the hydrop...

journal_title：Bioresource technology

authors： Duan P,Bai X,Xu Y,Zhang A,Wang F,Zhang L,Miao J

更新日期：2013-05-01 00:00:00

abstract：:A novel system for high-temperature alcoholic fermentation of whey is described. This system consists of Kluyveromyces marxianus yeast immobilized on delignified cellulosic material (DCM). The effect of pH, initial lactose concentration and temperature on the fermentation of a synthetic medium containing lactose was s...

journal_title：Bioresource technology

authors： Kourkoutas Y,Dimitropoulou S,Kanellaki M,Marchant R,Nigam P,Banat IM,Koutinas AA

更新日期：2002-04-01 00:00:00

abstract：:Microbial generation of nocathiacin acid from nocathiacin I by manipulating enzymatic activities related to C-terminal dehydroalanine hydrolysis in Amycolatopsis fastidiosa LCB1001 was investigated by comparing the effects of various factors including metal ions, amino acid precursors and starting pH on the transforma...

journal_title：Bioresource technology

authors： Wei M,Wang S,Fang Y,Chen Y

更新日期：2010-05-01 00:00:00

abstract：:Biogas kinetic models are often used to characterize substrate degradation and prediction of biogas production potential. Most of these existing models are however difficult to apply to substrates they were not developed for since their applications are usually substrate specific. Biodegradability kinetic (BIK) model ...

journal_title：Bioresource technology

authors： Owamah HI,Izinyon OC

更新日期：2015-10-01 00:00:00