The metabolic process of methane production by combined fermentation of coal and corn straw.

abstract：:The present paper shows that the fish by-products male Arctic capelin and Atlantic cod intestines can be utilized as raw materials for the production of high value fish sauce for human consumption. By supplementing minced capelin with 5-10% enzyme-rich cod pyloric caeca, a good recovery of fish sauce protein (60%) was...

journal_title：Bioresource technology

authors： Gildberg A

更新日期：2001-01-01 00:00:00

abstract：:Accumulation of poly-beta-hydroxybutyrate (PHB) by photoautotrophic microorganisms makes it possible to reduce the production cost of PHB. The Synechocystis sp. PCC6803 cells grown in BG11 medium under balanced, nitrogen-starved or phosphorus-starved conditions were observed by transmission electron microscope. Many e...

journal_title：Bioresource technology

authors： Wu GF,Wu QY,Shen ZY

更新日期：2001-01-01 00:00:00

abstract：:Wood chips from four commercial hardwood sawmills were screened with 10 US standard sieves (4-0.21 mm) to assess particle size distributions. 96-98% of wood chips were < 4 mm while 95-99% of particles were > 0.21 mm. The majority (mean = 64.5%) of wood chips passed through US standard sieve size 14 (< 1.4 mm). Shiitak...

journal_title：Bioresource technology

authors： Royse DJ,Sanchez-Vazquez JE

更新日期：2001-02-01 00:00:00

abstract：:Oleaginous fungi of the genus Mucorales were screened for gamma-linolenic acid (GLA) production on solid substrates containing moistened cereals. Cunninghamella elegans CCF 1318 produced the highest yields of GLA when cultivated on barley. Substrate moisture and cultivation temperature proved critical for effective GL...

journal_title：Bioresource technology

authors： Conti E,Stredansky M,Stredanska S,Zanetti F

更新日期：2001-02-01 00:00:00

abstract：:Wastewater from swine confined-housing operations contains elevated levels of copper and zinc due to their abundance in feed. These metals may accumulate to phytotoxic levels in some agricultural soils of North Carolina due to land application of treated swine effluent. We evaluated fungi for their ability to remove t...

journal_title：Bioresource technology

authors： Price MS,Classen JJ,Payne GA

更新日期：2001-03-01 00:00:00

abstract：:The biogas production and some biochemical parameters of anaerobic fermentation at 30 degrees C for 40 days were studied for eight experimental groups of fermentation media, as affected by two factors: (1) the type of the animal waste (sheep waste, S and goat waste, G), and (2) the ratio of waste to olive cake which c...

journal_title：Bioresource technology

authors： Al-Masri MR

更新日期：2001-03-01 00:00:00

abstract：:Production and use of compost is an effective means to reduce wastes, and offers a large potential as growth substrates and source of nutrients. The objective of this study was to determine the physical and chemical characteristics of duck excreta enriched wood shavings (DMC) and source-separated municipal solid waste...

journal_title：Bioresource technology

authors： Zoes V,Dinel H,Paré T,Jaouich A

更新日期：2001-05-01 00:00:00

abstract：:Phanerochaete chrysosporium JAG-40 was isolated from the soil samples saturated with spilled molasses collected from a sugar mill. This isolate decolourised synthetic and natural melanoidins present in spentwash in liquid fermentation; up to 80% in 6 days at 30 degrees C under aerobic conditions. A large inoculum size...

journal_title：Bioresource technology

authors： Dahiya J,Singh D,Nigam P

更新日期：2001-05-01 00:00:00

abstract：:Wood industries and power plants generate enormous quantities of wood ash. Disposal in landfills has been for long a common method for removal. New regulations for conserving the environment have raised the costs of landfill disposal and added to the difficulties for acquiring new sites for disposal. Over a few decade...

journal_title：Bioresource technology

authors： Demeyer A,Voundi Nkana JC,Verloo MG

更新日期：2001-05-01 00:00:00

abstract：:A novel alkalothermophilic actinomycete having optimum growth at pH 9 and 50 degrees C was isolated from self-heating compost from the Barabanki district of Uttar Pradesh, India. Based on its morphology, susceptibility of spores to heat and novobiocin, guaninecytosine content of chromosomal DNA and cell wall compositi...

journal_title：Bioresource technology

authors： George SP,Ahmad A,Rao MB

更新日期：2001-04-01 00:00:00

abstract：:Production of fuel ethanol from sugar beet juice, using cells immobilized on loofa sponge was investigated. Based on ethanol productivity and ease of cell immobilization, a flocculating yeast strain, Saccharomyces cerevisiae IR2 was selected for ethanol production from sugar beet juice. It was found that raw sugar bee...

journal_title：Bioresource technology

authors： Ogbonna JC,Mashima H,Tanaka H

更新日期：2001-01-01 00:00:00

abstract：:Biomass production of fodder sorghum (Sorghum sp.) has been tested in a field trial over two harvesting periods under natural meteorological conditions using ammoxidized kraft lignin (AKL) as a slow-release fertilizer and urea as conventional reference. In the course of the first growth cycle, plants treated with urea...

journal_title：Bioresource technology

authors： Ramírez-Cano F,Ramos-Quirarte A,Faix O,Meier D,González-Alvarez V,Zúñiga-Partida V

更新日期：2001-01-01 00:00:00

abstract：:Pot ale from a pilot-scale malt whisky distillery was treated using a mesophilic upflow anaerobic sludge blanket (UASB) digester. Stable operation was observed at organic loading rates (OLRs) of 5.46 kg COD/m3 day or less when the pot ale was diluted with tap water. Digester failure occurred when undiluted pot ale was...

journal_title：Bioresource technology

authors： Goodwin JA,Finlayson JM,Low EW

更新日期：2001-06-01 00:00:00

abstract：:The microbial degradation and temperature rise during the composting of a cattle waste and rice straw mixture blended with tofu (soybean curd) residue was investigated using an insulated and unheated in-vessel composter (effective volume, 12 1) and a static pile with passive aeration. The addition of 11% (dry weight b...

journal_title：Bioresource technology

authors： Hanajima D,Kuroda K,Haga K

更新日期：2001-06-01 00:00:00

abstract：:Aboveground tree biomass of Korean pine (Pinus koraiensis Sieb. et Zucc.) was determined for a natural forest of Korean pine and mixed deciduous trees and seven age classes of plantation forests in central Korea. Regression analyses of the dry weights of stem wood, stem bark, branches, and needles versus diameter at b...

journal_title：Bioresource technology

authors： Son Y,Hwang JW,Kim ZS,Lee WK,Kim JS

更新日期：2001-07-01 00:00:00

abstract：:Laboratory studies were undertaken to evaluate the effect of microbial stimulants Aquasan and Teresan, on biogas yields from cattle dung and combined residues of cattle dung and kitchen waste, respectively. The addition of single dose of Aquasan at the rate of 10, 15 and 20 ppm to cattle dung on the first day of incub...

journal_title：Bioresource technology

authors： Singh S,Kumar S,Jain MC,Kumar D

更新日期：2001-07-01 00:00:00

abstract：:A laboratory in situ composting study was conducted as a possible alternative method for the current practice of open air burning of post-harvest sugarcane residue by sugarcane farmers. In situ composting of the sugarcane residue by the indigenous bacteria and fungi was accelerated using molasses as an initial substra...

journal_title：Bioresource technology

authors： Boopathy R,Beary T,Templet PJ

更新日期：2001-08-01 00:00:00

abstract：:A primary need for waste paper reprocessing is to preserve optical properties and the physical strength of the paper fibers. In this study, modified cellulase with copolymer, polyethylene oxide (PEO) derivatives and maleic anhydride (MA) was applied to the reprocessing of mixed office waste (MOW). Modified cellulase w...

journal_title：Bioresource technology

authors： Park J,Park K

更新日期：2001-08-01 00:00:00

abstract：:Eucalyptus wood samples were treated with water under selected operational conditions (autohydrolysis reaction) to obtain a liquid phase containing hemicellulose-decomposition products (mainly acetylated xylooligosaccharides, xylose and acetic acid). In a further acid-catalysed step (posthydrolysis reaction), xyloolig...

journal_title：Bioresource technology

authors： Garrote G,Domínguez H,Parajó JC

更新日期：2001-09-01 00:00:00

abstract：:To a semi-continuous lab-scale activated sludge system (SCAS), nitrite was dosed discontinuously, i.e. together with the feed. The nitrite was added at a concentration (50 mg N/l) which had been found earlier not to cause acute inhibition of the general running of the reactors. Repeated nitrite addition, however, exer...

journal_title：Bioresource technology

authors： Philips S,Verstraete W

更新日期：2001-10-01 00:00:00

abstract：:The paper presents the main results obtained from the study of the biodegradation of phenolic industrial wastewaters by a pure culture of immobilized cells of Pseudomonas putida ATCC 17484. The experiments were carried out in batch and continuous mode. The maximum degradation capacity and the influence of the adaptati...

journal_title：Bioresource technology

authors： González G,Herrera G,García MT,Peña M

更新日期：2001-11-01 00:00:00

abstract：:The degradation of municipal solid waste (MSW) under mesophilic conditions can be enhanced by exchanging leachate between fresh waste and stabilised waste. The optimum point in time when leachate from an anaerobically digesting waste bed can be used to initiate degradation of another waste bed might occur when the lea...

journal_title：Bioresource technology

authors： Lai TE,Nopharatana A,Pullammanappallil PC,Clarke WP

更新日期：2001-12-01 00:00:00

abstract：:Sugar cane bagasse was pretreated with either liquid hot water (LHW) or steam using the same 25 l reactor. Solids concentration ranged from 1% to 8% for LHW pretreatment and was > or = 50% for steam pretreatment. Reaction temperature and time ranged from 170 to 230 degrees C and 1 to 46 min, respectively. Key performa...

journal_title：Bioresource technology

authors： Laser M,Schulman D,Allen SG,Lichwa J,Antal MJ Jr,Lynd LR

更新日期：2002-01-01 00:00:00

abstract：:The aim of the present study was to find methods for enhancing rates of hydrocarbon biodegradation in gasoline contaminated soil by ex situ bioremediation. Red soil (RS) was treated with gasoline-spilled soil (GS) from a gasoline station and different combinations of amendments were prepared using (i) mixed bacterial ...

journal_title：Bioresource technology

authors： Rahman KS,Banat IM,Thahira J,Thayumanavan T,Lakshmanaperumalsamy P

更新日期：2002-01-01 00:00:00

abstract：:The mineralisation and the humification of organic matter (OM) in sterile horticultural plant wastes inoculated with Coriolus versicolor or Phanerochaete flavido-alba was investigated under different aeration rates in order to determine their efficacy as potential inoculants for composting. The change in elemental com...

journal_title：Bioresource technology

authors： López MJ,Elorrieta MA,Vargas-García MC,Suárez-Estrella F,Moreno J

更新日期：2002-01-01 00:00:00

abstract：:Levulinic acid has potential as an important basic chemical material. This study proposed a method of making levulinic acid using abundant and low cost whole kernel sorghum grain as the raw material. Flour made from grinding whole kernel sorghum grains was blended with 2%, 5% and 8% aqueous solutions of sulfuric acid....

journal_title：Bioresource technology

authors： Fang Q,Hanna MA

更新日期：2002-02-01 00:00:00

abstract：:Alkaline wet oxidation pre-treatment (water, sodium carbonate, oxygen, high temperature and pressure) of wheat straw was performed as a 2(4-1) fractional factorial design with the process parameters: temperature, reaction time, sodium carbonate and oxygen. Alkaline wet oxidation was an efficient pre-treatment of wheat...

journal_title：Bioresource technology

authors： Klinke HB,Ahring BK,Schmidt AS,Thomsen AB

更新日期：2002-03-01 00:00:00

abstract：:Several industrial waste materials were screened for their sterol content. The possibility of using these industrial by-products as sterol sources for the microbiological production of 4-androsten-3,17-dione (AD) and 1,4-androsta-diene-3,17-dione (ADD) was investigated. Two methods of obtaining the sterol fraction fro...

journal_title：Bioresource technology

authors： Dias AC,Fernandes P,Cabral JM,Pinheiro HM

更新日期：2002-05-01 00:00:00

abstract：:Aspergillus niger is capable of removing dyes from an aqueous solution. In the study, the roles played by three major functional groups: carboxyl, amino and phosphate, and the lipid fraction in the biomass of A. niger in biosorption of four dyes, Basic Blue 9, Acid Blue 29, Congo Red and Disperse Red 1, were investiga...

journal_title：Bioresource technology

authors： Fu Y,Viraraghavan T

更新日期：2002-04-01 00:00:00

abstract：:Larvicidal efficacy of leaf extracts of Pavonia zeylanica and Acacia ferruginea were tested against the late third instar larvae of Culex quinquefasciatus. The larval mortality was observed after 24 h of treatment. The LC50 values of P. zeylanica and A. ferruginea were 2214.7 and 5362.6 ppm, respectively. ...

journal_title：Bioresource technology

authors： Vahitha R,Venkatachalam MR,Murugan K,Jebanesan A

更新日期：2002-04-01 00:00:00