ADM1 based mathematical model of trace element precipitation/dissolution in anaerobic digestion processes.

abstract：:Three different strains of colonial green alga Botryococcus bruanii Kutz. AP103, AP104 and AP105 were isolated from the freshwater lake Kolleru, Andhra Pradesh, India. The morphological features of these three isolates were studied under laboratory conditions. Molecular identification of the strains was carried out us...

journal_title：Bioresource technology

authors： Ashokkumar V,Rengasamy R

更新日期：2012-01-01 00:00:00

abstract：:Invertase was covalently immobilized on polyurethane (PU), inox plate covered with plast-film layer and ferromagnetic azide-Dacron. The immobilization processes, physico-chemical parameters and a model for coupling reactions were studied. The preliminary studies for selection of the support showed that the best activi...

journal_title：Bioresource technology

authors： Cadena PG,Jeronimo RA,Melo JM,Silva RA,Lima Filho JL,Pimentel MC

更新日期：2010-03-01 00:00:00

abstract：:The present study investigates the effects of different physico-chemical parameters for the growth of Chlorella sorokiniana and subsequently determination of nutritional values of its biomass. Most suitable temperature, light intensity, pH, and acetic acid concentration were 30°C, 100 μmol m(-2)s(-1), pH 7.5, and 34.8...

journal_title：Bioresource technology

authors： Kumar K,Dasgupta CN,Das D

更新日期：2014-09-01 00:00:00

abstract：:This study was carried out to investigate the production of fungal biomass protein (FBP) in treatment of winery wastewater using microfungi. Three fungal strains, Trichoderma viride WEBL0702, Aspergillus niger WEBL0901 and Aspergillus oryzae WEBL0401, were selected in terms of microbial capability for FBP production a...

journal_title：Bioresource technology

authors： Zhang ZY,Jin B,Bai ZH,Wang XY

更新日期：2008-06-01 00:00:00

abstract：:In this study, actinobacteria agent including Streptomyces sp. and Micromonospora sp. were inoculated during chicken manure composting by different inoculation methods. The effect of different treatments on cellulose degradation and the relationship between inoculants and indigenous actinobacteria were investigated du...

journal_title：Bioresource technology

authors： Zhao Y,Lu Q,Wei Y,Cui H,Zhang X,Wang X,Shan S,Wei Z

更新日期：2016-11-01 00:00:00

abstract：:Sugarcane bagasse pretreated by combining O2 and NaOH with different variables was conducted to improve its enzymatic digestibility and sugar recovery, and the results were compared with sole NaOH pretreatment. Lignin removal for O2-NaOH pretreatment was around 10% higher than that for sole NaOH pretreatment under the...

journal_title：Bioresource technology

authors： Bi S,Peng L,Chen K,Zhu Z

更新日期：2016-08-01 00:00:00

abstract：:Beet vinasse (BV), a green manure constituted by Trifolium pratense L. uncomposted (TP) and composted with beet vinasse (at 1:1 rate, (TP+BV)1, and 2:1 rate, (TP+BV)2) at 10t organic matter ha(-1) rate were applied during a period of four years for purpose of restoration of a Xelloric Calciorthid located near Seville ...

journal_title：Bioresource technology

authors： Tejada M,Gonzalez JL,García-Martínez AM,Parrado J

更新日期：2008-07-01 00:00:00

abstract：:This study investigated a bench-scale anoxic-oxic activated sludge system for integrated removal of COD and nitrogen. The experimental unit includes four chambers and continuous feeding in first chamber without recycle of nitrified liquid from aerobic to anoxic chamber unlike the conventional anoxic-oxic process. Recy...

journal_title：Bioresource technology

authors： Rasool K,Ahn DH,Lee DS

更新日期：2014-06-01 00:00:00

abstract：:Microwave effects have been quantified, comparing activation energies and pre-exponential factors to those obtained in a conventionally-heated reactor for biodiesel production from waste cooking oils via transesterification and esterification reactions. Several publications report an enhancement of biodiesel productio...

journal_title：Bioresource technology

authors： Mazubert A,Taylor C,Aubin J,Poux M

更新日期：2014-06-01 00:00:00

abstract：:The enhanced gasification of municipal solid waste (MSW) using carbon dioxide (CO(2)) as the gasification medium was investigated to achieve environmentally benign and energy efficient ways for the disposal of MSW. Two main steps of thermal decomposition of MSW were observed. The first thermal degradation step occurs ...

journal_title：Bioresource technology

authors： Kwon EE,Castaldi MJ

更新日期：2012-12-01 00:00:00

abstract：:Torrefaction is suggested to be an effective method to improve the fuel properties of biomass and gasification of torrefied biomass should provide a higher quality product gas than that from unprocessed biomass. In this study, both raw and torrefied Miscanthus × giganteus (M×G) were gasified in an air-blown bubbling f...

journal_title：Bioresource technology

authors： Xue G,Kwapinska M,Horvat A,Kwapinski W,Rabou LP,Dooley S,Czajka KM,Leahy JJ

更新日期：2014-05-01 00:00:00

abstract：:Chicken feather keratin was treated with lime (calcium hydroxide) to obtain a liquid product rich in amino acids and polypeptides that can be used as an animal feed supplement. The effect of treatment conditions and the properties of the soluble keratin were studied. At high temperatures (150 degrees C), 80% of feathe...

journal_title：Bioresource technology

authors： Coward-Kelly G,Chang VS,Agbogbo FK,Holtzapple MT

更新日期：2006-07-01 00:00:00

abstract：:Effects of the suspended titanium dioxide nanoparticles (TiO2 NPs, 50 mg/L) on the cake layer formation in a submerged MBR were systematically investigated. With nanometer sizes, TiO2 NPs were found to aggravate membrane pore blocking but postpone cake layer fouling. TiO2 NPs showed obvious effects on the structure an...

journal_title：Bioresource technology

authors： Zhou L,Zhang Z,Xia S,Jiang W,Ye B,Xu X,Gu Z,Guo W,Ngo HH,Meng X,Fan J,Zhao J

更新日期：2014-01-01 00:00:00

abstract：:The effect of dissolved oxygen concentration on lipid accumulation in Trichosporon oleaginosus has been investigated. The experiment was performed in 15 L fermenters. The dissolved oxygen concentration varied by adjusting the agitation and aeration. High dissolved oxygen level at 50%-60% enhanced cell growth. Maintain...

journal_title：Bioresource technology

authors： Zhang X,Chen J,Wu D,Li J,Tyagi RD,Surampalli RY

更新日期：2019-02-01 00:00:00

abstract：:A Buchner filtration study was conducted to investigate the effect on sludge dewatering of adding organic waste solids (wood chips or wheat dregs) to sludge after chemical preconditioning (with ferric chloride or alum). Increasing the dose of wood chips or wheat dregs enhanced sludge filtration performance and increas...

journal_title：Bioresource technology

authors： Lin YF,Jing SR,Lee DY

更新日期：2001-01-01 00:00:00

abstract：:Food waste (FW) is traditionally disposed through landfills and incineration in China. Nowadays, there are some promising methods, such as anaerobic digestion (AD) or feeding and composting, which are being applied in pilot cities. However, the inherent characteristics of Chinese FW may be regarded as a double-edged s...

journal_title：Bioresource technology

authors： Zhou Y,Engler N,Nelles M

更新日期：2018-07-01 00:00:00

abstract：:Altering recalcitrant structures of bamboo is essential to obtain high yield of bioethanol via bioconversion process. With the goal of improving cell wall digestibility, alkaline liquid hot water was used to pretreat N. affinis. The effects of temperature and alkali dosage on structural alterations were determined by ...

journal_title：Bioresource technology

authors： Yang H,Shi Z,Xu G,Qin Y,Deng J,Yang J

更新日期：2019-02-01 00:00:00

abstract：:The objective of this work was to examine the feasibility of biogas production from the anaerobic co-digestion of herbal-extraction residues with swine manure. Batch and semi-continuous experiments were carried out under mesophilic anaerobic conditions. Batch experiments revealed that the highest specific biogas yield...

journal_title：Bioresource technology

authors： Li Y,Yan XL,Fan JP,Zhu JH,Zhou WB

更新日期：2011-06-01 00:00:00

abstract：:Effects of wastewater and mixed liquor characteristics on membrane fouling in both a submerged anaerobic membrane bioreactor and a thermophilic submerged aerobic membrane bioreactor were studied with four types of industrial wastewaters. Significant differences in particle size distribution, colloidal content, the pro...

journal_title：Bioresource technology

authors： Gao WJ,Han MN,Qu X,Xu C,Liao BQ

更新日期：2013-01-01 00:00:00

abstract：:This study presents non-catalytic gasification of Spirulina algae in supercritical water using a plug flow reactor and a mechanism for feeding solid carbon streams into high pressure (>25 MPa) environments. A 2(III)(3-1) factorial experimental design explored the effect of concentration, temperature, and residence tim...

journal_title：Bioresource technology

authors： Miller A,Hendry D,Wilkinson N,Venkitasamy C,Jacoby W

更新日期：2012-09-01 00:00:00

abstract：:A simple and accurate model of high-temperature treatment of wood can assist in the process design and the evaluation of performance of equipment. The high-temperature treatment of wood is essentially a drying process under linearly-increased gas temperature up to final temperature of 220-230°C which is a challenging ...

journal_title：Bioresource technology

authors： Putranto A,Chen XD,Xiao Z,Webley PA

更新日期：2011-05-01 00:00:00

abstract：:The objective of this study was to use glycerol generated from the synthesis of biodiesel to study the oleaginous potential of wild yeasts. An initial selection was performed via a rapid and qualitative technique by staining with Sudan Black B. Initially 129 yeasts were present, from which 5 were selected and cultivat...

journal_title：Bioresource technology

authors： Duarte SH,de Andrade CC,Ghiselli G,Maugeri F

更新日期：2013-06-01 00:00:00

abstract：:For overcoming the long period of seed cultured photoautotrophically and inadequate cell supply for the inoculation of microalgae photoautotrophic cultivation, a model for the photoautotrophic culture of three Chlorella species with heterotrophic cells as seed was investigated. The model can not only take advantages o...

journal_title：Bioresource technology

authors： Han F,Huang J,Li Y,Wang W,Wang J,Fan J,Shen G

更新日期：2012-08-01 00:00:00

abstract：:The effects of changes in cellular characteristics and dissolved organic matter (DOM) on dissolved air flotation (DAF) harvesting of Chlorella zofingiensis at the different growth phases were studied. Harvesting efficiency increased with Al(3+) dosage and reached more than 90%, regardless of growth phases. In the abse...

journal_title：Bioresource technology

authors： Zhang X,Amendola P,Hewson JC,Sommerfeld M,Hu Q

更新日期：2012-07-01 00:00:00

abstract：:Availability of reducing factors (e.g., NADH and NADPH) plays an important role in improving the efficacy of products conversion in cofactor-dependent production systems. In this study, nicotinic acid (NA), the precursor of NADH and NADPH, was supplemented to the growth medium of a wild-type Clostridium sp. strain BOH...

journal_title：Bioresource technology

authors： Li T,Yan Y,He J

更新日期：2014-03-01 00:00:00

abstract：:Novel biochemical approaches remain to be developed to improve microbial lipid technology. This study demonstrated that sulfate limitation was effective to promote accumulating substantial amounts of intracellular lipid by the oleaginous yeast Rhodosporidium toruloides Y4. When it was cultivated using a medium with an...

journal_title：Bioresource technology

authors： Wu S,Zhao X,Shen H,Wang Q,Zhao ZK

更新日期：2011-01-01 00:00:00

abstract：:Microalgae have high photosynthetic efficiencies and produce many valuable compounds from carbon dioxide. The Dunaliella genus accumulates glycerol, yet no commercial process currently exists for glycerol production from this microalga. Here it was found that in addition to intracellular accumulation, Dunaliella terti...

journal_title：Bioresource technology

authors： Chow YY,Goh SJ,Su Z,Ng DH,Lim CY,Lim NY,Lin H,Fang L,Lee YK

更新日期：2013-05-01 00:00:00

abstract：:The magnetic graphene oxide (GO) supported with heterogeneous ternary mixed metal oxide (MMO) was used as nanocatalyst to enhance the conversion of waste frying oil (WFO) triglycerides to biodiesel via esterification process. In this regard, acidic MGO was modified with three basic metal cations of cerium, zirconium, ...

journal_title：Bioresource technology

authors： Rezania S,Kamboh MA,Arian SS,Al-Dhabi NA,Arasu MV,Esmail GA,Kumar Yadav K

更新日期：2020-12-28 00:00:00

abstract：:The present work examines the production of a biodiesel from a non-edible oil namely honne oil (Calophyllum inophyllum linn). A three stage process viz., pre-treatment, alkali catalyzed transesterification and post treatment adopted for the production is discussed. The reaction parameters such as methanol to oil molar...

journal_title：Bioresource technology

authors： Venkanna BK,Venkataramana Reddy C

更新日期：2009-11-01 00:00:00

abstract：:Membrane fouling alleviation by addition of poly dimethyl diallyl ammonium chloride (PDMDAAC) and magnetic powder (Fe3O4) was investigated. It was found that magnetic powder associated with PDMDAAC had a good performance on mitigation of membrane fouling, improvement in dehydrogenase activity and enhancement of biomas...

journal_title：Bioresource technology

authors： Wang H,Chen Z,Miao J,Li Y

更新日期：2016-06-01 00:00:00