Influence of nitrogen sources on ethanol fermentation in an integrated ethanol-methane fermentation system.

abstract：:A high-performance porous biochar adsorbent prepared by facile thermal pyrolysis of seaweed (Gelidiella acerosa) is reported. The textural characteristics of the prepared seaweed biochar (SWBC) and the performance in the adsorption of methylene blue (MB) dye were evaluated. The batch experiment for the adsorption of M...

journal_title：Bioresource technology

authors： Ahmed MJ,Okoye PU,Hummadi EH,Hameed BH

更新日期：2019-04-01 00:00:00

abstract：:A model was developed for any PBR, based on mixing requirement per unit of biomass production rather than constant amount of mixing energy. The model assumes constant biomass concentration throughout the culture time which means the volume of the culture would increase over time; the mixing energy will also increase o...

journal_title：Bioresource technology

authors： Das P,Obbard JP

更新日期：2011-02-01 00:00:00

abstract：:Microalgal biohydrogen (bioH2) has attracted global interest owing to its potential carbon-free source of sustainable renewable energy. Most of previous reviews which focused on microalgal bioH2, have shown unclear differentiation among the metabolic pathways. In this review, investigation of all different metabolic p...

journal_title：Bioresource technology

authors： El-Dalatony MM,Zheng Y,Ji MK,Li X,Salama ES

更新日期：2020-12-01 00:00:00

abstract：:Dissolved oxygen (DO) level is crucial in shaping bacterial community and impacts biological nitrogen removal and nitrous oxide (N2O) emission. Online gaseous and off-line dissolved N2O under varying DO levels through aeration rate alternations were measured in lab-scale anoxic-oxic reactors. It showed that sharp chan...

journal_title：Bioresource technology

authors： Guo J,Cong Q,Zhang L,Meng L,Ma F,Zhang J

更新日期：2019-11-01 00:00:00

abstract：:This study highlights the potential of oleaginous fungus, Mucor circinelloides in adsorbing/assimilating oil and nutrients in thin stillage (TS), and producing lipid and protein-rich fungal biomass. Fungal cultivation on TS for 2 days in a 6-L airlift bioreactor, resulted in a 92% increase in oil yield from TS, and 20...

journal_title：Bioresource technology

authors： Mitra D,Rasmussen ML,Chand P,Chintareddy VR,Yao L,Grewell D,Verkade JG,Wang T,van Leeuwen JH

更新日期：2012-03-01 00:00:00

abstract：:Dry dilute acid pretreatment (DDAP) is a promising method for lignocellulose bioconversion, although inhibitors generated during the pretreatment impede the fermentation severely. We developed the simultaneous saccharification and co-fermentation (SScF) of DDAP pretreated biomass at high solid loading using xylose fer...

journal_title：Bioresource technology

authors： Zhu JQ,Qin L,Li WC,Zhang J,Bao J,Huang YD,Li BZ,Yuan YJ

更新日期：2015-12-01 00:00:00

abstract：:The rampant industrialization and unchecked growth of modern textile production facilities coupled with the lack of proper treatment facilities have proliferated the discharge of effluents enriched with toxic, baleful, and carcinogenic pollutants including dyes, heavy metals, volatile organic compounds, odorants, and ...

journal_title：Bioresource technology

authors： Vikrant K,Giri BS,Raza N,Roy K,Kim KH,Rai BN,Singh RS

更新日期：2018-04-01 00:00:00

abstract：:A high throughput enzyme assay platform, called GENPLAT, was used to guide the development of an optimized mixture of individual purified enzymes from ten "accessory" and six "core" enzymes. Enzyme mixtures were optimized for release of Glu, Xyl, or a combination of the two from corn stover pretreated by ammonia-fiber...

journal_title：Bioresource technology

authors： Banerjee G,Car S,Scott-Craig JS,Borrusch MS,Bongers M,Walton JD

更新日期：2010-12-01 00:00:00

abstract：:Biochemical properties of granules are of vital importance to UASB performance. This study characterized the granules cultivated at different COD/SO42- ratios to elucidate the influence of sulfidogenesis on starch wastewater (1000 mg-COD L-1) biodegradation kinetics and process stability. Suitable sulfate addition enr...

journal_title：Bioresource technology

authors： Lu X,Ni J,Zhen G,Kubota K,Li YY

更新日期：2018-05-01 00:00:00

abstract：:Volatile fatty acids (VFAs) are the key intermediates from anaerobic digestion (AD) process that can be a platform to synthesize products of higher value than biogas. However, some obstacles still exist that prevent large-scale production and application of VFAs, key among them being the difficulty in recovering the a...

journal_title：Bioresource technology

authors： Wainaina S,Parchami M,Mahboubi A,Horváth IS,Taherzadeh MJ

更新日期：2019-02-01 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：:This paper analyzed the uniqueness and challenges in designing the logistics system for dedicated biomass-to-bioenergy industry, which differs from the other industries, due to the unique features of dedicated biomass (e.g., switchgrass) including its low bulk density, restrictions on harvesting season and frequency, ...

journal_title：Bioresource technology

authors： Zhu X,Li X,Yao Q,Chen Y

更新日期：2011-01-01 00:00:00

abstract：:Goal of this work was to study the effect of sample weight and temperature on the microbial respiration indices of a static microbial respiration test used to quantify compost stability. The static respiration tests (SRT) were performed at two different temperatures (20°C and 35°C) using five different sample weights ...

journal_title：Bioresource technology

authors： Komilis D,Kletsas C

更新日期：2012-10-01 00:00:00

abstract：:The aim of this work aims to synthesize the high performance porous carbons from lignin and rice husk (RH) via one-step pyrolysis with KOH and PVC. And those porous carbons were evaluated for toluene sorption. The unactivated biochars had ultralow specific surface area (SBET). By co-pyrolysis of biomass with KOH, the ...

journal_title：Bioresource technology

authors： Zhang N,Shen Y

更新日期：2019-07-01 00:00:00

abstract：:In this work, the effect of incorporating an acidic ferrous sulphate waste (SF) over co-composting process of sewage sludge and olive mill solid wastes in a 1:2 v/v wet basis was investigated. The SF used was an industrial by-product of titanium oxide synthesis and its addition resulted in a chemical stabilisation of ...

journal_title：Bioresource technology

authors： Sánchez-Arias V,Fernández FJ,Villaseñor J,Rodríguez L

更新日期：2008-09-01 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：:This study developed a new and cost-effective method for the remediation of marine sediments contaminated with PAHs. Fe3O4 particles were synthesized as the active component, supported on bamboo biochar (BB) to form a composite catalyst (Fe3O4-BB). The effects of critical parameters, including the initial pH, sodium p...

journal_title：Bioresource technology

authors： Dong CD,Chen CW,Hung CM

更新日期：2017-12-01 00:00:00

abstract：:Methane production from anaerobic digestion of waste activated sludge (WAS) is limited by the slow hydrolysis rate and/or poor methane potential of WAS. This study presents a novel pre-treatment strategy based on indigenous iron (in WAS) activated peroxidation to enhance methane production from WAS. Pre-treatment of W...

journal_title：Bioresource technology

authors： Zhou X,Wang Q,Jiang G

更新日期：2015-04-01 00:00:00

abstract：:Pilot-scale steam explosion equipments were designed and constructed, to experimentally solubilize xylose from oil palm empty fruit bunches (OPEFB) and also to enhance an enzyme accessibility of the residual cellulose pulp. The OPEFB was chemically pretreated prior to steam explosion at saturated steam (SS) and superh...

journal_title：Bioresource technology

authors： Duangwang S,Ruengpeerakul T,Cheirsilp B,Yamsaengsung R,Sangwichien C

更新日期：2016-03-01 00:00:00

abstract：:This study evaluates the biological solid reduction in a conventional activated sludge system with an anoxic/anaerobic side stream reactor receiving 1/10 of return sludge mass. Influent iron concentrations and feeding modes were changed to explore the consistency between the influent iron concentration and yield value...

journal_title：Bioresource technology

authors： Yagci N,Novak JT,Randall CW,Orhon D

更新日期：2015-10-01 00:00:00

abstract：:A medicinal mushroom Fomes fomentarius, was isolated from the fruiting body of a wild F. fomentarius and identified by ITS-5.8S rDNA sequencing analysis. Then, the optimization of submerged culture conditions and nutritional requirements of mycelial biomass and exopolysaccharide (EPS) production from F. fomentarius wa...

journal_title：Bioresource technology

authors： Chen W,Zhao Z,Chen SF,Li YQ

更新日期：2008-05-01 00:00:00

abstract：:This study evaluated the potentials of fluted pumpkin fruit peels for biogas generation using three different pre-treatment methods (A, B, C) and the optimization of its process parameters. The physic-chemical characteristics of the substrates revealed it to be rich in nutrients and mineral elements needed by microorg...

journal_title：Bioresource technology

authors： Dahunsi SO,Oranusi S,Owolabi JB,Efeovbokhan VE

更新日期：2016-12-01 00:00:00

abstract：:This paper explores the use of the hydrolysate from the dilute sulfuric acid pretreatment of wheat straw for microbial oil production. The resulting hydrolysate was composed of pentoses (24.3g/L) and hexoses (4.9 g/L), along with some other degradation products, such as acetic acid, furfural, and hydroxymethylfurfural...

journal_title：Bioresource technology

authors： Yu X,Zheng Y,Dorgan KM,Chen S

更新日期：2011-05-01 00:00:00

abstract：:This work investigated the effect of culture medium composition on a biosurfactant production and their total fatty acids content, as well as the surface tension of media, and biomass production by Candida ingens. A factorial experimental design was used to evaluate the combined effect of C/P, C/N(inorganic), C/Fe, C/...

journal_title：Bioresource technology

authors： Amézcua-Vega C,Poggi-Varaldo HM,Esparza-García F,Ríos-Leal E,Rodríguez-Vázquez R

更新日期：2007-01-01 00:00:00

abstract：:Suboptimal light and chemical distribution (CO2, O2) in photobioreactors hinder phototrophic microalgal productivity and prevent economically scalable production of biofuels and bioproducts. Current strategies that improve illumination in reactors negatively impact chemical distribution, and vice versa. In this work, ...

journal_title：Bioresource technology

authors： Pierobon SC,Riordon J,Nguyen B,Sinton D

更新日期：2016-06-01 00:00:00

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：:As the key chiral precursor of Crizotinib (S)-1-(2,6-dichloro-3-fluorophenyl) phenethyl alcohol can be prepared from 1-(2,6-dichloro-3-fluorophenyl) acetophenone by the reductive coupling reactions of alcohol dehydrogenase (ADH) and glucose dehydrogenases (GDH). In this work the heterologous expression plasmids harbou...

journal_title：Bioresource technology

authors： Hu X,Liu L,Chen D,Wang Y,Zhang J,Shao L

更新日期：2017-01-01 00:00:00

abstract：:This paper summarizes the results of an experimental study on combustion of three distinct biomass fuels (sawdust, rice husk and pre-dried sugar cane bagasse) in a single fluidized-bed combustor (FBC) with a conical bed using silica sand as the inert bed material. Temperature, CO, NO and O2 concentrations along the co...

journal_title：Bioresource technology

authors： Permchart W,Kouprianov VI

更新日期：2004-03-01 00:00:00

abstract：:The combination of tertiary wastewater treatment and microalgal lipid production is considered to be a promising approach to water eutrophication as well as energy crisis. To intensify wastewater treatment and microalgal biofuel production, the effect of organic and inorganic carbon on algal growth and nutrient remova...

journal_title：Bioresource technology

authors： Shen QH,Jiang JW,Chen LP,Cheng LH,Xu XH,Chen HL

更新日期：2015-08-01 00:00:00

abstract：:The combustion of paper, fruit waste and plant residue mixtures representing the lignocellulosic materials of municipal solid waste (MSW) in different atmospheres (80N(2)/20O(2), 70N(2)/30O(2), 60N(2)/40O(2), 50N(2)/50O(2), 80CO(2)/20O(2), 70CO(2)/30O(2), 60CO(2)/40O(2), 50CO(2)/50O(2)) was analyzed thermogravimetrica...

journal_title：Bioresource technology

authors： Lai Z,Ma X,Tang Y,Lin H,Chen Y

更新日期：2012-03-01 00:00:00