Simultaneous synergistic effects of graphite addition and co-digestion of food waste and cow manure: Biogas production and microbial community.

abstract：:The freshwater microalga, Hydrodictyon reticulum, that contained 47.5% reducing sugars including 35% glucose was used as substrate for the production of l-lactic acid (LA) by LA-producing bacteria. Lactobacillus paracasei LA104 was selected for fermentation in a 5-l fermentor since it was able to grow at pH 3, 60g LA/...

journal_title：Bioresource technology

authors： Nguyen CM,Kim JS,Hwang HJ,Park MS,Choi GJ,Choi YH,Jang KS,Kim JC

更新日期：2012-04-01 00:00:00

abstract：:The flocculated solid fraction of olive mill wastewaters, obtained from two different olive oil extraction systems (FOMW1 and FOMW2) was composted, with olive leaves (OL) as bulking agent, by the static pile system (Rutgers). The dynamic of organic matter (OM) degradation during composting and its relationship with th...

journal_title：Bioresource technology

authors： García-Gómez A,Roig A,Bernal MP

更新日期：2003-01-01 00:00:00

abstract：:Chitosan modified magnetic kelp biochar (Chi-KBm) was successfully synthesized for efficient removal of heavy metals (Cu2+) from wastewater. Interestingly, the characterization results indicated that Chi-KBm showed 6 times higher surface area (6.17 m2/g) than the pristine magnetic kelp biochar KBm (0.97 m2/g). In addi...

journal_title：Bioresource technology

authors： Son EB,Poo KM,Mohamed HO,Choi YJ,Cho WC,Chae KJ

更新日期：2018-07-01 00:00:00

abstract：:Activated carbon powders made from coconut husk (CHCs) were prepared by one-step rapid pyrolysis activation process. Effects of temperature, oxygen and steam on the pore structure of CHCs were investigated. Results showed that high temperature, oxygen and steam all motivated the development of the CHCs pore structure....

journal_title：Bioresource technology

authors： Fu J,Zhang J,Jin C,Wang Z,Wang T,Cheng X,Ma C

更新日期：2020-08-01 00:00:00

abstract：:The possibility of introducing the thermo-alkali hydrolysis of Waste-Activated Sludge (WAS) was investigated, in order to enable the use of its solid residue as a raw material in cardboard production and the use of its liquid portion for anaerobic digestion in an UASB reactor. The evaluation of the hydrolysis at pH>12...

journal_title：Bioresource technology

authors： Kaluža L,Suštaršič M,Rutar V,Zupančič GD

更新日期：2014-01-01 00:00:00

abstract：:To improve the production of glucose from cellulose, a simple and effective route was developed. This process uses a combination of a step of cellulose dissolution in aqueous NaOH/urea solution and then regeneration with water, followed by an acid hydrolysis step under microwave irradiation. The method is effective to...

journal_title：Bioresource technology

authors： Sun B,Duan L,Peng G,Li X,Xu A

更新日期：2015-09-01 00:00:00

abstract：:The effects of hybrid microwave (MW)-alkali pretreatment methods on the efficiency of mesophilic aerobic digestion were studied. The MW-alkali pretreatment (95°C-pH 12) was observed to enhance the sludge solubilization synergistically from 0.5% (raw) to 52.5% (MW-NaOH) and 48.7% (MW-KOH), which are 20% greater than th...

journal_title：Bioresource technology

authors： Tyagi VK,Lo SL

更新日期：2012-09-01 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

abstract：:An enhanced membrane bioreactor (eMBR) consisting of two anoxic bioreactors (ARs) followed by an aerated membrane bioreactor (AMBR), UV-unit and a granular activated carbon (GAC) filter was employed to treat 50-100 mg/L of remazol blue BR dye. The COD of the feed was 2334 mg/L and COD:TN:TP in the feed was 119:1.87:1....

journal_title：Bioresource technology

authors： Rondon H,El-Cheikh W,Boluarte IA,Chang CY,Bagshaw S,Farago L,Jegatheesan V,Shu L

更新日期：2015-05-01 00:00:00

abstract：:As antibiotic and heavy metals are over used in the livestock industry, animal manure is a reservoir of antibiotic resistance genes (ARGs). Anaerobic digestion has been reported to have the potential to reduce ARGs. However, few studies investigated whether reduction of ARGs would be affected by different external pre...

journal_title：Bioresource technology

authors： Wang R,Chen M,Feng F,Zhang J,Sui Q,Tong J,Wei Y,Wei D

更新日期：2017-08-01 00:00:00

abstract：:The anaerobic co-digestion of glycerol and wastewater derived from biodiesel manufacturing, in which COD was found to be 1054 and 428 g/L, respectively, was studied in batch laboratory-scale reactors at mesophilic temperature (35 degrees C). Glycerol was acidified with H(3)PO(4) in order to recover the alkaline cataly...

journal_title：Bioresource technology

authors： Siles JA,Martín MA,Chica AF,Martín A

更新日期：2010-08-01 00:00:00

abstract：:This study demonstrated at the pilot-scale (50 kg) use of Douglas-fir forest harvest residue, an underutilized forest biomass, for the production of high titer and high yield bioethanol using sulfite chemistry without solid-liquor separation and detoxification. Sulfite Pretreatment to Overcome the Recalcitrance of Lig...

journal_title：Bioresource technology

authors： Zhu JY,Chandra MS,Gu F,Gleisner R,Reiner R,Sessions J,Marrs G,Gao J,Anderson D

更新日期：2015-03-01 00:00:00

abstract：:The aim was to study arabinoxylan-oligosaccharide production from rye bran using heat pretreatment and enzymatic hydrolysis. Due to the potential application in foods, the purity of arabinoxylan was also assessed. Rye bran was heat pretreated to improve xylanase-catalyzed hydrolysis of arabinoxylan into arabinoxylan-o...

journal_title：Bioresource technology

authors： Falck P,Aronsson A,Grey C,Stålbrand H,Nordberg Karlsson E,Adlercreutz P

更新日期：2014-12-01 00:00:00

abstract：:Microalgae contain about 50% of carbon, which means that a total of 1.83 ton of CO2 is needed to produce 1 ton of microalgae. The cost of CO2 supply for microalgal large scale cultivation should be considered and the low CO2 fixation efficiency by microalgae will lead to much more expenditure of CO2. In this study, a ...

journal_title：Bioresource technology

authors： Li S,Luo S,Guo R

更新日期：2013-05-01 00:00:00

abstract：:This paper demonstrates coupling of the artificial neural network (ANN) technique with the particle swarm optimization (PSO) method and compares the performance of ANN-PSO with response surface methodology (RSM) in prediction of the adsorption of methylene blue (MB) by a novel bio-superadsorbent. To this, a starch-bas...

journal_title：Bioresource technology

authors： Mahmoodi-Babolan N,Heydari A,Nematollahzadeh A

更新日期：2019-12-01 00:00:00

abstract：:The focus of this study was to find out the effect of bark on SO2-ethanol-water (SEW) fractionation and enzymatic hydrolysis of forest biomass. Softwood bark was found to be more harmful than hardwood bark in both processes. For softwood, the amount of undigested wood in SEW fractionation increased with the increasing...

journal_title：Bioresource technology

authors： Yamamoto M,Niskanen T,Iakovlev M,Ojamo H,van Heiningen A

更新日期：2014-09-01 00:00:00

abstract：:Activated sludge is widely used to treat industrial wastewater, but its efficiency is affected by a variety of factors, including toxic substances such as tetrahydrofuran (THF). In this study, we examined the toxicity of THF at different concentrations (0-320 mM) on the microbial community in activated sludge. A remar...

journal_title：Bioresource technology

authors： Yao Y,Guan J,Tang P,Jiao H,Lin C,Wang J,Lu Z,Min H,Gao H

更新日期：2010-07-01 00:00:00

abstract：:Three different earthworm species Eisenia fetida, Eudrilus eugeniae and Perionyx excavatus in individual (Monocultures) and combinations (Polycultures) were utilized to compare the suitability of worm species for vermicomposting of filter mud as well as the quality of the end product. The filter mud blended with saw d...

journal_title：Bioresource technology

authors： Khwairakpam M,Bhargava R

更新日期：2009-12-01 00:00:00

abstract：:The use of rinse water (RW) from two-phase centrifugation in the olive-oil extraction industry has been studied in relation to the production of the microalga Scenedesmus obliquus (CCAP 276/3A). The characterization of the wastewater indicates that it is N deficient. The highest value of maximum specific growth rate, ...

journal_title：Bioresource technology

authors： Hodaifa G,Martínez MA,Sánchez S

更新日期：2008-03-01 00:00:00

abstract：:The effect of enzyme loading under static and agitated conditions was investigated. Enzymatic hydrolysis of 10 w/v% de-lignified cellulose slurry such as filter paper, avicel and pulp was conducted under agitated (120 rpm) and static condition, and the enzyme loading ranging from 1.2 to 120 mg-protein/g-dry substrate....

journal_title：Bioresource technology

authors： Taneda D,Ueno Y,Ikeo M,Okino S

更新日期：2012-10-01 00:00:00

abstract：:Marine algae represents a sustainable feedstock in microbial fuel cells (MFCs) due to its low water and energy requirements for cultivation, higher capacity to sequester carbondioxide, and high carbohydrate content. Two-compartment MFCs were evaluated under batch-fed mode using Laminaria saccharina as the model for al...

journal_title：Bioresource technology

authors： Gadhamshetty V,Belanger D,Gardiner CJ,Cummings A,Hynes A

更新日期：2013-01-01 00:00:00

abstract：:A fixed-film (biofilm) reactor was designed and its performance was determined at various retention times. The goal was to find the optimal retention time for recycling plant nutrients in an advanced life support system, to minimize the size, mass, and volume (hold-up) of a production model. The prototype reactor was ...

journal_title：Bioresource technology

authors： Krumins V,Hummerick M,Levine L,Strayer R,Adams JL,Bauer J

更新日期：2002-12-01 00:00:00

abstract：:Oxygenases play a key role in degradation of the aromatic compounds in the wastewater. This study explores the oxygenase coding gene sequences from the metagenome of activated biomass. Based on these results, the catabolic capacity of the activated sludge was assessed towards degradation of naphthalene, anthracene, ph...

journal_title：Bioresource technology

authors： Jadeja NB,More RP,Purohit HJ,Kapley A

更新日期：2014-08-01 00:00:00

abstract：:Technological solutions to reduce greenhouse gas (GHG) emissions from anthropogenic sources are required. Heavy industrial processes, such as steel making, contribute considerably to GHG emissions. Fermentation of carbon monoxide (CO)-rich off gases with wild-type acetogenic bacteria can be used to produce ethanol, ac...

journal_title：Bioresource technology

authors： Molitor B,Richter H,Martin ME,Jensen RO,Juminaga A,Mihalcea C,Angenent LT

更新日期：2016-09-01 00:00:00

abstract：:The effect of temperature on the functionality of microbial community structure in a low temperature, anaerobic fixed-bed reactor was studied by decreasing the operating temperature from 18 °C to 5 °C. The reactor was productive within 20 days and produced stable methane content in biogas (above 77%) throughout the tr...

journal_title：Bioresource technology

authors： Zhang D,Zhu W,Tang C,Suo Y,Gao L,Yuan X,Wang X,Cui Z

更新日期：2012-01-01 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：:Biohydrogen production in Microbial Electrolysis Cell (MEC) had inspired the researchers to overcome the challenges associated towards sustainability. Despite microbial community and various substrates, economical cathode catalyst development is most significant factor for enhancing hydrogen production in the MEC. Hen...

journal_title：Bioresource technology

authors： Jayabalan T,Matheswaran M,Radhakrishnan TK,Naina Mohamed S

更新日期：2021-01-01 00:00:00

abstract：:Inulin is a naturally occurring second largest storage polysaccharide with a wide range of applications in pharmaceutical and food industries. It is a robust polysaccharide which consists of a linear chain of β-2, 1-linked-d-fructofuranose molecules terminated with α-d-glucose moiety at the reducing end. It is present...

journal_title：Bioresource technology

authors： Singh RS,Singh T,Larroche C

更新日期：2019-02-01 00:00:00

abstract：:The iron-based oxygen carriers (OC's), Fe2O3/support (Al2O3, TiO2, SiO2 and ZrO2), for chemical looping gasification of wheat straw were prepared using impregnation method. The surface morphology, crystal structure, carbon deposition potential, lattice oxygen activity and selectivity of the yielded OCs were examined. ...

journal_title：Bioresource technology

authors： Hu J,Li C,Guo Q,Dang J,Zhang Q,Lee DJ,Yang Y

更新日期：2018-09-01 00:00:00

abstract：:Anaerobic fermentation generates propionic acid, which inhibits microbial growth and accumulates in wastewater containing increased amounts of organic matter. We therefore isolated a propionic acid-assimilating bacterium that could produce triacylglycerol, for use in wastewater treatment. Nitratireductor sp. strain OM...

journal_title：Bioresource technology

authors： Okamura Y,Nakai S,Ohkawachi M,Suemitsu M,Takahashi H,Aki T,Matsumura Y,Tajima T,Nakashimada Y,Matsumoto M

更新日期：2016-02-01 00:00:00