Organics removal, nitrogen removal and N2O emission in subsurface wastewater infiltration systems amended with/without biochar and sludge.

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：:L(+) Lactic acid fermentation was studied by Lactobacillus amylophilus GV6 under the influence of inexpensive nitrogen sources (red lentil-RL, and Baker's yeast cells-YC) and starch by response surface methodology (RSM). Central composite rotatable design (CCRD) was employed to determine maximum lactic acid production...

journal_title：Bioresource technology

authors： Altaf M,Naveena BJ,Reddy G

更新日期：2007-02-01 00:00:00

abstract：:A novel denitrifying phosphorus-accumulating bacterium was isolated from contaminated sediment and identified as Pseudomonas stutzeri ADP-19. Bio-safety assays demonstrated that the strain was γ-hemolytic, antibiotic-sensitive, and had no decarboxylase activity. It removed 96.5% of NH4+-N and 73.3% of PO43--P (at init...

journal_title：Bioresource technology

authors： Li B,Jing F,Wu D,Xiao B,Hu Z

更新日期：2021-02-01 00:00:00

abstract：:The aim of this study was the production of amylolytic enzymes by solid state or submerged fermentations (SSF or SF, respectively), followed by purification using chemical process or microfiltration and immobilization of purified enzymes in a polyurethane support. The free and immobilized enzymes obtained were used to...

journal_title：Bioresource technology

authors： Rodrigues ÉF,Ficanha AMM,Dallago RM,Treichel H,Reinehr CO,Machado TP,Nunes GB,Colla LM

更新日期：2017-02-01 00:00:00

abstract：:This is the first time study to assess the novel use of methyl jasmonate (MeJA) to elicit ganoderic acid (GA) biosynthesis in Ganoderma lucidum and the resulting experiments demonstrated that MeJA was indeed a potent inducer of GA biosynthesis. To maximize GA synthesis, a statistical methodology called uniform design ...

journal_title：Bioresource technology

authors： Ren A,Qin L,Shi L,Dong X,Mu da S,Li YX,Zhao MW

更新日期：2010-09-01 00:00:00

abstract：:Fe is widely used as an additive in anaerobic digestion, but its bioavailability and the mechanism by which it enhances digestion are unclear. In this study, sequential extraction was used to measure Fe bioavailability, while biochemical parameters, kinetics model and Q-PCR (fluorescence quantitative PCR) were used to...

journal_title：Bioresource technology

authors： Cai Y,Zhao X,Zhao Y,Wang H,Yuan X,Zhu W,Cui Z,Wang X

更新日期：2018-02-01 00:00:00

abstract：:This paper reports a new technology that using on-site TiO2-photocatalytic pretreatment in the anaerobic digestion of waste activated sludge (WAS) can enhance WAS degradation and methane production in a novel photocatalytic anaerobic fermenter. The fermenter consists of a photocatalytic unit and a digestion unit. The ...

journal_title：Bioresource technology

authors： Liu C,Shi W,Li H,Lei Z,He L,Zhang Z

更新日期：2014-03-01 00:00:00

abstract：:In this investigation, palm empty fruit bunch (EFB) and almond shell (AS) were implemented as two natural catalysts rich in alkali metals, especially potassium, to enhance the reactivity of tire-char through co-gasification process. Co-gasification experiments were conducted at several blending ratios using isothermal...

journal_title：Bioresource technology

authors： Lahijani P,Zainal ZA,Mohamed AR,Mohammadi M

更新日期：2013-06-01 00:00:00

abstract：:In this work, penicillin fermentation dregs (PFDs) and sewage sludge (SWS) were co-composted to analyze the possibility of recycling nutrients in PFDs. The temperature was maintained above 55°C for more than 3 days, and the final electrical conductivity (EC), pH and C/N all met the national standards in maturity. A ne...

journal_title：Bioresource technology

authors： Yang L,Zhang S,Chen Z,Wen Q,Wang Y

更新日期：2016-03-01 00:00:00

abstract：:The role of the hydrolytic stage in high solids temperature phased anaerobic digestion was investigated with a mixture of cattle slurry and maize silage with variable ratios (100, 70 and 30% volatile solids coming from cattle slurry). It was incubated for 48 h at 37, 55, 65 and 72 °C. Soluble chemical oxygen demand an...

journal_title：Bioresource technology

authors： Buffière P,Dooms M,Hattou S,Benbelkacem H

更新日期：2018-07-01 00:00:00

abstract：:Introduction of the two-phase centrifugation system for olive oil extraction during the early nineties in Spain has led to the generation of approximately four million tons per year of a solid olive-mill by-product called "alperujo" (AL). Agrochemical characterisation showed that AL has a high moisture content, slight...

journal_title：Bioresource technology

authors： Alburquerque JA,Gonzálvez J,García D,Cegarra J

更新日期：2004-01-01 00:00:00

abstract：:Continuous adsorption experiments were performed in a fixed-bed adsorption column to evaluate the performance of low-cost adsorbent (sawdust) developed for the removal of Cr(VI) from aqueous solutions. The effects of influencing parameters such as flow rate, mass of adsorbent, initial Cr(VI) concentration were studied...

journal_title：Bioresource technology

authors： Gupta S,Babu BV

更新日期：2009-12-01 00:00:00

abstract：:This study investigated the effects of chemical pretreatment and disk-milling conditions on energy consumption for size-reduction and the efficiency of enzymatic cellulose saccharification of a softwood. Lodgepole pine wood chips produced from thinnings of a 100-year-old unmanaged forest were pretreated by hot-water, ...

journal_title：Bioresource technology

authors： Zhu W,Zhu JY,Gleisner R,Pan XJ

更新日期：2010-04-01 00:00:00

abstract：:This study focuses on a scale-up procedure considering two vital parameters light energy and mixing for microalgae cultivation, taking Chlamydomonas reinhardtii as the model microorganism. Applying two stage hydrogen production protocol to 1L flat type and 2.5L tank type photobioreactors hydrogen production was invest...

journal_title：Bioresource technology

authors： Oncel S,Sabankay M

更新日期：2012-10-01 00:00:00

abstract：:The effects of acid protease and urea addition during the fermentation step were evaluated. The fermentations were also tested with and without the addition of urea to determine if protease altered the nitrogen requirements of the yeast. Results show that the addition of the protease had a statistically significant ef...

journal_title：Bioresource technology

authors： Johnston DB,McAloon AJ

更新日期：2014-02-01 00:00:00

abstract：:We assessed the suitability of various biogenic materials for development of a gradient packed bed bio-filter to mitigate the methane (CH4) emission from landfills. Five different biogenic materials (windrow compost-WC; vermicompost-VC; landfill top cover-LTC; landfill bottom soil-LBS; and river soil sediment-SS) were...

journal_title：Bioresource technology

authors： Obulisamy PK,Sim Yan May J,Rajasekar B

更新日期：2016-10-01 00:00:00

abstract：:Chlorella kessleri accumulates triacylglycerol usable for biodiesel-fuel production to >20% dry cell weight in three days when cultured in three-fold diluted seawater, which imposes the combinatory stress of hyperosmosis and nutrients limitation. The quantitative behavior of major C-compounds, and related-gene express...

journal_title：Bioresource technology

authors： Otaki R,Oishi Y,Abe S,Fujiwara S,Sato N

更新日期：2019-10-01 00:00:00

abstract：:The present study reports pyrolysis behavior of three waste biomass using thermogravimetric analysis to determine kinetic parameters at five different heating rates. Physiochemical characterization confirmed that these biomass have the potential for fuel and energy production. Pyrolysis experiments were carried out at...

journal_title：Bioresource technology

authors： Mishra RK,Mohanty K

更新日期：2018-03-01 00:00:00

abstract：:Extracellular polysaccharide (EPS) was isolated from defatted micro-algae Dunaliela tertiolecta and defined as linear (1→4)-α-D-glucan based on monosaccharide composition, enzymatic and spectroscopic analyses. Optimization and characterization of acidic and enzymatic hydrolyses of EPS have been performed for its poten...

journal_title：Bioresource technology

authors： Goo BG,Baek G,Choi DJ,Park YI,Synytsya A,Bleha R,Seong DH,Lee CG,Park JK

更新日期：2013-02-01 00:00:00

abstract：:Herein, the design of nanocomposite (NC) formulations that consist of metal enzyme cofactors, highly conductive carbon materials, DIET activators, to boost AD biogas production from anaerobically incubated cattle manure are investigated and discussed. Three different NC formulations were designed and synthesized: zinc...

journal_title：Bioresource technology

authors： Hassaneen FY,Abdallah MS,Ahmed N,Taha MM,Abd ElAziz SMM,El-Mokhtar MA,Badary MS,Allam NK

更新日期：2020-08-01 00:00:00

abstract：:Flocculation holds great potential as a low-cost harvesting method for microalgae biomass production. Three flocculation methods (ferric chloride, chitosan, and alkaline flocculation) were compared in this study for the harvesting of 9 different freshwater and marine microalgae and one cyanobacterium species. Ferric c...

journal_title：Bioresource technology

authors： Lama S,Muylaert K,Karki TB,Foubert I,Henderson RK,Vandamme D

更新日期：2016-11-01 00:00:00

abstract：:A bacterial strain of Pseudomonas aeruginosa AE-1-3, isolated from soil was used to remove NH4+ and NO3- simultaneously in an anaerobic environment containing 0.1% NH4NO3 and 3% glucose in the medium. After preliminary screening, eight isolates were obtained, which were evaluated for their potential to decompose NH4+ ...

journal_title：Bioresource technology

authors： Kim YJ,Rene ER,Park HS

更新日期：2007-03-01 00:00:00

abstract：:Fines concentration harms paper machine runability and output quality in recovered paper processing, hence, their extraction would be fundamentally beneficial. In this study, separated fines from an industrial recycled fiber pulp (RFP) were characterized and evaluated for their potential biogas yields with a focus on ...

journal_title：Bioresource technology

authors： Steffen F,Requejo A,Ewald C,Janzon R,Saake B

更新日期：2016-01-01 00:00:00

abstract：:The aim of this work was to study biologically reduced graphene oxide (RGO) for engineering the surface architecture of the bioelectrodes to improve the performance of Bioelectrochemical System (BES). Gluconobacter roseus mediates the reduction of graphene oxide (GO). The RGO modified bioelectrodes produced a current ...

journal_title：Bioresource technology

authors： Rathinam NK,Berchmans S,Sani RK,Salem DR

更新日期：2018-05-01 00:00:00

abstract：:Rhodococcus sp. YHY01 was studied to utilize various lignin derived aromatic compounds. It was able to utilize p-coumaric acid, cresol, and 2,6 dimethoxyphenol and resulted in biomass production i.e. 0.38 g dcw/L, 0.25 g dcw/L and 0.1 g dcw/L, and lipid accumulation i.e. 49%, 40%, 30%, respectively. The half maximal i...

journal_title：Bioresource technology

authors： Bhatia SK,Gurav R,Choi TR,Han YH,Park YL,Park JY,Jung HR,Yang SY,Song HS,Kim SH,Choi KY,Yang YH

更新日期：2019-10-01 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：:Eucalyptus wood powder was first subjected to hydrothermal pretreatment in a high-pressure reactor at 160-190°C, and subsequently fast pyrolyzed in a fluidized bed reactor at 500°C to obtain high quality bio-oil. This study focused on investigating effect of hydrothermal pretreatment on bio-oil properties. Hemicellulo...

journal_title：Bioresource technology

authors： Chang S,Zhao Z,Zheng A,Li X,Wang X,Huang Z,He F,Li H

更新日期：2013-06-01 00:00:00

abstract：:This paper reviews current knowledge of the production of organic acids by immobilized microorganisms with a simultaneous solubilization of rock phosphate in fermentation and soil conditions. The most widely applied methods are based on the passive immobilization in preformed porous carriers and entrapment of the micr...

journal_title：Bioresource technology

authors： Vassilev N,Vassileva M,Fenice M,Federici F

更新日期：2001-09-01 00:00:00

abstract：:The performance and blood composition of rats fed housefly larvae meal supplemented with, or without, methionine and lysine, or fed at high concentration were investigated. Rats fed supplemental methionine alone achieved highest body weight gain (P < 0.05). Dietary supplementation of both methionine and lysine or high...

journal_title：Bioresource technology

authors： Onifade AA,Oduguwa OO,Fanimo AO,Abu AO,Olutunde TO,Arije A,Babatunde GM

更新日期：2001-06-01 00:00:00

abstract：:The Ni2+ biosorption by aerobic granular sludge was studied at various initial pH values of 2-7. Results showed that the initial pH would play an important role in the Ni2+ removal by aerobic granules and affected the zeta potential of aerobic granules. A thermodynamic equilibrium isotherm previously developed can fit...

journal_title：Bioresource technology

authors： Xu H,Liu Y,Tay JH

更新日期：2006-02-01 00:00:00