Pyrolysis kinetics and thermal behavior of waste sawdust biomass using thermogravimetric analysis.

abstract：:This work studied the influence of refining on various pulp properties such as freeness, specific surface area, specific volume, water retention value, surface charge, total charge and tensile index of five different pulps. At a freeness level the wheat straw pulp exhibited higher surface charge and total charge compa...

journal_title：Bioresource technology

authors： Banavath HN,Bhardwaj NK,Ray AK

更新日期：2011-03-01 00:00:00

abstract：:Biomass productivity and fatty acid methyl esters (FAME) derived from intracellular lipid of a Nannochloropsis sp. isolated from Singapore's coastal waters were studied under different light wavelengths and intensities. Nannochloropsis sp., was grown in both phototrophic and mixotrophic (glycerol as the carbon source)...

journal_title：Bioresource technology

authors： Das P,Lei W,Aziz SS,Obbard JP

更新日期：2011-02-01 00:00:00

abstract：:The goal of the present study was to investigate the pH range that can support the growth of C. vulgaris, and, more specifically, to identify the optimal pH for the microalga's growth, under heterotrophic conditions. Furthermore, the effect of pH on the accumulation of intracellular lipids was studied. A wide range of...

journal_title：Bioresource technology

authors： Sakarika M,Kornaros M

更新日期：2016-11-01 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：:Membrane bioreactors produce high quality effluents that could be suitable for reuse. However, when treating high strength wastewater subject to a salinity increase, a modification of biomass characteristics may occur. This circumstance is of importance, since it can have a significant impact in terms of biokinetic as...

journal_title：Bioresource technology

authors： Di Bella G,Di Trapani D,Torregrossa M,Viviani G

更新日期：2013-11-01 00:00:00

abstract：:A number of major changes have occurred over the past few years, which give cause for a re-examination of conventional wastewater treatment methods. Among these are growing problems of worldwide energy and food shortages and nutrients not removed by conventional secondary processes causing algal blooms and other probl...

journal_title：Bioresource technology

authors： Shiny KJ,Remani KN,Nirmala E,Jalaja TK,Sasidharan VK

更新日期：2005-01-01 00:00:00

abstract：:Supercritical carbon dioxide extraction (SC-CO(2)) of oil from desilked silkworm pupae was performed. Response surface methodology (RSM) was applied to optimize the parameters of SC-CO(2) extraction. The effects of independent variables, including pressure, temperature, CO(2) flow rate, and extraction time, on the yie...

journal_title：Bioresource technology

authors： Wei ZJ,Liao AM,Zhang HX,Liu J,Jiang ST

更新日期：2009-09-01 00:00:00

abstract：:A series of experiments was conducted to explore the effects of various water-washing solid-liquid ratios (1:50 and 1:10) and the stirring on wheat straw (WS) combustion properties. Comparing different solid-liquid ratio groups, a 16% increment in the higher heating value was obtained for 1:50 groups and only 5% for 1...

journal_title：Bioresource technology

authors： Ma Q,Han L,Huang G

更新日期：2017-12-01 00:00:00

abstract：:To estimate the order of importance of factors affecting the stability and maturation of compost, pig feces and corn stalks were co-composted at different aeration rates (AR: 0.24, 0.48, 0.72 L kg(-1)dry matter (DM)min(-1)), C/N ratios (15, 18, 21), and moisture contents (MC: 65%, 70%, 75%). The thermophilic phase wit...

journal_title：Bioresource technology

authors： Guo R,Li G,Jiang T,Schuchardt F,Chen T,Zhao Y,Shen Y

更新日期：2012-05-01 00:00:00

abstract：:The effects of xylo-oligosaccharides (XOS) and xylose on the hydrolytic activities of cellulases, endoglucanase II (EGII, originating from Thermoascus aurantiacus), cellobiohydrolase I (CBHI, from T. aurantiacus), and cellobiohydrolase II (CBHII, from Trichoderma reesei) on Avicel and nanocellulose were investigated. ...

journal_title：Bioresource technology

authors： Zhang J,Viikari L

更新日期：2012-08-01 00:00:00

abstract：:The influence of free air space (FAS) on passively aerated composting has been reported, but the quantitative relationship between FAS and the microbial kinetics in passively aerated compost has not been investigated. This relationship was studied by composting dairy manure and straw in an enclosed, passively aerated,...

journal_title：Bioresource technology

authors： Yu S,Clark OG,Leonard JJ

更新日期：2009-01-01 00:00:00

abstract：:The growths of the African catfish (Clarias gariepinus) and water spinach (Ipomoea aquatica) were evaluated in recirculation aquaponic system (RAS). Fish production performance, plant growth and nutrient removal were measured and their dependence on hydraulic loading rate (HLR) was assessed. Fish production did not di...

journal_title：Bioresource technology

authors： Endut A,Jusoh A,Ali N,Wan Nik WB,Hassan A

更新日期：2010-03-01 00:00:00

abstract：:A novel and efficient organic amine and organosolv synergetic pretreatment method was developed to overcome the recalcitrance of lignocellulose to produce fermentable sugars and high-quality salt-free lignin. After optimization of the process parameters, a delignification of 81.7% and total sugar yield of 83.2% (87.1%...

journal_title：Bioresource technology

authors： Tang C,Shan J,Chen Y,Zhong L,Shen T,Zhu C,Ying H

更新日期：2017-05-01 00:00:00

abstract：:Pentose-rich hydrolysate obtained from dilute acid pretreatment of oil palm empty fruit bunches was successfully consumed by pentose-consuming yeasts: Cyberlindnera jadinii (Cj) and Pichia jadinii (Pj). Nitrogen supplementation and no additional detoxification step were required. Pj produced 5.87 g/L of biomass using ...

journal_title：Bioresource technology

authors： Camargo Guarnizo AF,Woiciechowski AL,Noseda MD,Zevallos Torres LA,Zandona Filho A,Pereira Ramos L,Letti LAJ,Soccol CR

更新日期：2021-01-01 00:00:00

abstract：:A continuously stirred tank reactor (CSTR) with a high feeding frequency (HFF) of once every 15min was employed in order to ease the loading shock frequently occurred in digester with a low feeding frequency. The effects of the organic loading rate (OLR) and temperature on the co-digestion of food waste and waste acti...

journal_title：Bioresource technology

authors： Li Q,Li H,Wang G,Wang X

更新日期：2017-08-01 00:00:00

abstract：:A low molecular weight fraction, designated LMWP, was prepared by mild acid hydrolysis of sulfated rhamnan from Monostroma latissimum and purified by anion-exchange and gel-permeation chromatography. Chemical and spectroscopic analyses showed that LMWP was mainly composed of rhamnose, and its molecular weight was abou...

journal_title：Bioresource technology

authors： Li H,Mao W,Hou Y,Gao Y,Qi X,Zhao C,Chen Y,Chen Y,Li N,Wang C

更新日期：2012-06-01 00:00:00

abstract：:The present study evaluates the feasibility of increased power generation in microbial fuel cells (MFCs) coupled with acid elutriation fermentation. Raw piggery waste (RPW) and acid elutriation effluents (AEE) of piggery waste were used to generate bioelectricity in single-chambered air-cathode MFCs. RPW-fed MFCs exhi...

journal_title：Bioresource technology

authors： Chandrasekhar K,Ahn YH

更新日期：2017-11-01 00:00:00

abstract：:Using vertical flow constructed wetlands (VFCWs) with different influent wastewater volumes and feeding modes, this study aimed to identify the optimal operation strategy for dry seasons under wastewater deficiency. Using half the influent wastewater volume (HIWV) did not necessarily improve the removal efficiency (RE...

journal_title：Bioresource technology

authors： Zhang M,Chen C,Zhou S,Yang J,Qiu H,Zhao D,An S

更新日期：2020-12-01 00:00:00

abstract：:It has been well documented that the yeasts isolated from different marine environments are so versatile that they can produce various fine chemicals, enzymes, bioactive substances, single cell protein and nanoparticles. Many genes related to the biosynthesis and regulation of these functional biomolecules have been c...

journal_title：Bioresource technology

authors： Chi Z,Liu GL,Lu Y,Jiang H,Chi ZM

更新日期：2016-02-01 00:00:00

abstract：:The present study was focused on evaluating the bioenergy potential of waste biomass of desert plant Calotropis procera. The biomass was pyrolyzed at four heating rates including 10 °Cmin-1, 20 °Cmin-1, 40 °Cmin-1, and 80 °Cmin-1. The pyrolysis reaction kinetics and thermodynamics parameters were assessed using isocon...

journal_title：Bioresource technology

authors： Ahmad MS,Liu CG,Nawaz M,Tawab A,Shen X,Shen B,Mehmood MA

更新日期：2021-02-01 00:00:00

abstract：:In this work a mathematical programming model for the optimal design of the bioreaction section of biotechnological processes is presented. Equations for the estimation of the equipment cost derived from a recent publication by the US National Renewable Energy Laboratory (NREL) are also summarized. The cost-optimal de...

journal_title：Bioresource technology

authors： Dheskali E,Michailidi K,de Castro AM,Koutinas AA,Kookos IK

更新日期：2017-01-01 00:00:00

abstract：:Feedstock availability and its pretreatment, high process economics and insufficient ethanol (HEt) titres necessitated the bioprocesses that are sustainable. The advanced consolidated bioprocessing (CBPSeq) strategy presently considered for improved HEt production involves, sequential coupling of CBP thermophile, Clos...

journal_title：Bioresource technology

authors： Althuri A,Venkata Mohan S

更新日期：2020-07-01 00:00:00

abstract：:Biodesulfurization is an attractive alternative to hydrodesulfurization for lowering the sulfur content of petroleum products. However, the fuel oils are toxic to microorganisms, which have seriously hindered the application of biodesulfurization. Here, a solvent-tolerant desulfurizing bacterium, Pseudomonas putida DS...

journal_title：Bioresource technology

authors： Tao F,Liu Y,Luo Q,Su F,Xu Y,Li F,Yu B,Ma C,Xu P

更新日期：2011-10-01 00:00:00

abstract：:Biocathodes polarized at high potential are promising for enhancing Microbial Fuel Cell performances but the microbes and genes involved remain poorly documented. Here, two sets of five oxygen-reducing biocathodes were formed at two potentials (-0.4V and +0.1V vs. saturated calomel electrode) and analyzed combining el...

journal_title：Bioresource technology

authors： Desmond-Le Quéméner E,Rimboud M,Bridier A,Madigou C,Erable B,Bergel A,Bouchez T

更新日期：2016-08-01 00:00:00

abstract：:Quantitative recovery is necessary for scale-up application of acidic ionic liquids (AILs). Ultrafiltration and bipolar membrane electrodialysis (BMED) was employed for the recovery and regeneration of acidic ionic liquid 1-butyl-3-methylimidazolium hydrogen sulphate (Bmim[HSO4]) after biomass pretreatment. Ultrafiltr...

journal_title：Bioresource technology

authors： Liang X,Wang J,Liu H

更新日期：2021-01-18 00:00:00

abstract：:In this study, a denitrifying culture was enriched in a continuously re-circulated anoxic suspension reactor fed with glucose and nitrate for about 8 months (stage I) under different organic loading rates (OLR). At the end of stage I, the removal efficiency for NO(3)(-)-N was 80% with 93% COD (5 g/l) removal at an OLR...

journal_title：Bioresource technology

authors： Bajaj M,Gallert C,Winter J

更新日期：2010-07-01 00:00:00

abstract：:In this study, the response of nitrifying granules (NG) and conventional granules (CG) to tetracycline (TC) was compared. The presence of TC made granules break down into small fractions and led to nitrite accumulation in nitrifying system; while it had little toxic effect on CG system. Specific oxygen uptake rate tes...

journal_title：Bioresource technology

authors： Shi Y,Xing S,Wang X,Wang S

更新日期：2013-07-01 00:00:00

abstract：:Proteases are important bioactive compounds that have many applications in food processing. In this study, laboratory scale experiments were performed to establish conditions for recovery of a heat stable, acid protease from Pacific whiting (Merluccius productus) surimi process water. Reduction of proteinaceous solids...

journal_title：Bioresource technology

authors： Mireles D,Morrissey MT

更新日期：2002-02-01 00:00:00

abstract：:Highly efficient simultaneous removal of Cu(II) and tetracycline (TET) from aqueous solution was accomplished by iron and zinc doped sawdust biochar (Fe/Zn-biochar). The mutual effects and inner mechanisms of their adsorption onto Fe/Zn-biochar were systematically investigated via sole and binary systems, sorption iso...

journal_title：Bioresource technology

authors： Zhou Y,Liu X,Xiang Y,Wang P,Zhang J,Zhang F,Wei J,Luo L,Lei M,Tang L

更新日期：2017-12-01 00:00:00

abstract：:One of the major ecological concerns associated with biodiesel production is the generation of waste/crude glycerol during the trans-esterification process. Purification of this crude glycerol is not economically viable. In this context, the development of an efficient and economically viable strategy would be biotran...

journal_title：Bioresource technology

authors： Vivek N,Sindhu R,Madhavan A,Anju AJ,Castro E,Faraco V,Pandey A,Binod P

更新日期：2017-09-01 00:00:00