Implications of sludge liquor addition for wastewater-based open pond cultivation of microalgae for biofuel generation and pollutant remediation.

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：:In this study, three lab-scale anaerobic sulfidogenic bioreactors were operated independently using three different mixing modes (hydraulic, mechanical and pneumatic). One-way ANOVA test indicated various performance parameters (e.g. sulfate reduction and sulfide production) and granular sludge properties (e.g. EPS an...

journal_title：Bioresource technology

authors： Biswal BK,Wang B,Tang CJ,Chen GH,Wu D

更新日期：2020-02-01 00:00:00

abstract：:The efficiency of a biofilter to simultaneously remove nitric oxide (NO) and sulfur dioxide (SO2) was investigated under thermophilic (48 ± 2 °C) micro-oxygen (3 vol%) conditions. After the start-up stage (Days 0-14), the stable operation period was divided into three stages. SO2 inlet concentration remained 500 mg/m3...

journal_title：Bioresource technology

authors： Sun C,Yuan J,Xu H,Huang S,Wen X,Tong N,Zhang Y

更新日期：2019-10-01 00:00:00

abstract：:This study investigated the effects of high salinity on the performance and membrane fouling of membrane bioreactor (MBR) with saline wastewater. Synthetic wastewaters containing 5-20 g/L salts (NaCl) were treated in identical lab-scale (7 L) MBRs monitoring removals of dissolved organic carbon (DOC) and ammonia. Incr...

journal_title：Bioresource technology

authors： Jang D,Hwang Y,Shin H,Lee W

更新日期：2013-08-01 00:00:00

abstract：:A solvent tolerant strain of Pseudomonas aeruginosa (PseA) was isolated from soil samples by cyclohexane enrichment in medium. The strain was able to sustain and grow in a wide range of organic solvents. The adaptation of P. aeruginosa cell towards solvents was seen at membrane level in transmission electron micrograp...

journal_title：Bioresource technology

authors： Gupta A,Khare SK

更新日期：2006-10-01 00:00:00

abstract：:Anaerobic bottle experiments were conducted in parallel for 120 consecutive days to perform the bioaugmentation hydrolysis of selected nitrogen heterocyclic compounds (NHCs) in coal gasification wastewater. Due to enhancement with PAC and Fe(OH)3@PAC, quinoline, pyridine, and indole were hydrolyzed more effectively. T...

journal_title：Bioresource technology

authors： Shi J,Han Y,Xu C,Han H

更新日期：2019-04-01 00:00:00

abstract：:In this study, the effects of different carbon sources on cell growth and lipid accumulation of Scenedesmus quadricauda were investigated. Results showed that S. quadricauda could grow on photoautotrophic, heterotrophic and mixotrophic modes. The lipid yield of S. quadricauda was much lower in the culture containing N...

journal_title：Bioresource technology

authors： Zhao G,Yu J,Jiang F,Zhang X,Tan T

更新日期：2012-06-01 00:00:00

abstract：:A new biomimetic absorbent, cellulose acetate (CA) embedded with triolein (CA-triolein), was prepared and applied for the removal of persistent organic pollutants (POPs) from micro-polluted aqueous solution. The comparison of CA-triolein, CA and granular activated carbon (GAC) for dieldrin removal was investigated. Re...

journal_title：Bioresource technology

authors： Liu H,Ru J,Qu J,Dai R,Wang Z,Hu C

更新日期：2009-06-01 00:00:00

abstract：:Contamination of soil and groundwater with mineral oil-based products is among the most common sources of pollution in Nigeria. This study evaluated the distribution of some heavy metals and hydrocarbon content in soil contaminated with waste-lubricating oil (spent oil), and the effectiveness of some abundantly availa...

journal_title：Bioresource technology

authors： Adesodun JK,Mbagwu JS

更新日期：2008-05-01 00:00:00

abstract：:Sugarcane processing in sugar industry results in generation of vast amounts of wastes, which can be valorized to biofuels and value-added chemicals based on the concept of circular bioeconomy. For successful commercialization, economic and technological bottlenecks must be clearly identified. In this review, the stat...

journal_title：Bioresource technology

authors： Meghana M,Shastri Y

更新日期：2020-05-01 00:00:00

abstract：:Illumina MiSeq sequencing and phylogenetic investigation of communities by reconstruction of unobserved states (PICRUSt) were applied to study the dynamic changes and effects of microbial community structures as well as the metabolic function of bacterial community in maize straw composting process. Results showed tha...

journal_title：Bioresource technology

authors： Wei H,Wang L,Hassan M,Xie B

更新日期：2018-05-01 00:00:00

abstract：:The green microalga Haematococcus pluvialis was cultured with different concentrations of NaNO(3) to determine the effect on cell growth and astaxanthin accumulation. The optimum nitrate concentration to obtain astaxanthin and to avoid the cessation of cell division was 0.15 g/l NaNO(3). The ratio chlorophyll a/total ...

journal_title：Bioresource technology

authors： Orosa M,Franqueira D,Cid A,Abalde J

更新日期：2005-02-01 00:00:00

abstract：:Indigenous aerobic denitrifiers of a reservoir system were enhanced in situ by water lifting and aeration technology. Nitrogen removal characteristics and changes in the bacterial community were investigated. Results from a 30-day experiment showed that the TN in the enhanced water system decreased from 1.08-2.02 to 0...

journal_title：Bioresource technology

authors： Zhou S,Huang T,Ngo HH,Zhang H,Liu F,Zeng M,Shi J,Qiu X

更新日期：2016-08-01 00:00:00

abstract：:Spruce chips steam-pretreated at various conditions, according to a central composite design, were used for investigating the influence of pretreatment conditions on enzymatic hydrolysis, accounting for the individual effects of pretreatment temperature (194-220 °C), time (3-11 min) and sulfur dioxide uptake (0.7-2.5%...

journal_title：Bioresource technology

authors： Wiman M,Dienes D,Hansen MA,van der Meulen T,Zacchi G,Lidén G

更新日期：2012-12-01 00:00:00

abstract：:A gasification test rig was designed in which peat was gasified under nitrogen over a temperature range 25-550 degrees C at 5 degrees C min(-1). The gasification unit resulted in 35.5 wt% of the carbon present in the peat being converted to a volatile fraction. The volatile fraction was transferred to a secondary cata...

journal_title：Bioresource technology

authors： Sutton D,Kelleher B,Doyle A,Ross JR

更新日期：2001-11-01 00:00:00

abstract：:Looming energy crisis, climate change concerns coupled with decreasing fossil fuel resources has garnered significant global attention toward development of alternative, renewable, carbon-neutral and eco-friendly fuels to fulfil burgeoning energy demands. Waste utilization and its management are being pursued with ren...

journal_title：Bioresource technology

authors： Rama Mohan S

更新日期：2016-09-01 00:00:00

abstract：:In this study, after screening of 9 fungal strains for their ability to produce calcium malate, it was found that Penicillium sclerotiorum K302 among them could produce high-level of calcium malate. Under the optimal conditions, the titer of calcium malate in the supernatant was 88.6 g/l at flask level. During 10-l fe...

journal_title：Bioresource technology

authors： Wang ZP,Wang GY,Khan I,Chi ZM

更新日期：2013-09-01 00:00:00

abstract：:Combustion characteristics of biomass are very important to directly utilize as an energy resource. Bamboo was carbonized using a XD-1200N muffle furnace in the nitrogen environment and its combustion characteristics were investigated. Results showed that bamboo-biochars had better combustion characteristics compared ...

journal_title：Bioresource technology

authors： Liu Z,Fei B,Jiang Z,Liu X

更新日期：2014-09-01 00:00:00

abstract：:The high cost of cellulase production presents biggest challenge in biomass deconstruction. Cellulase production by Trichoderma reesei using low cost carbon source is of great interest. In this study, an artificial transcription activator containing the Cre1 binding domain linked to the Xyr1 effector and binding domai...

journal_title：Bioresource technology

authors： Zhang X,Li Y,Zhao X,Bai F

更新日期：2017-01-01 00:00:00

abstract：:Butyrate fermentation by immobilized Clostridium tyrobutyricum was successfully carried out in a fibrous bed bioreactor using cane molasses. Batch fermentations were conducted to investigate the influence of pH on the metabolism of the strain, and the results showed that the fermentation gave a highest butyrate produc...

journal_title：Bioresource technology

authors： Jiang L,Wang J,Liang S,Wang X,Cen P,Xu Z

更新日期：2009-07-01 00:00:00

abstract：:In this study, single-chamber microbial fuel cells (MFCs) were inoculated with sedimentary samples taken from one freshwater shallow lake. After 98 days of operation, it was found that sedimentary inocula had strong effect on MFC performances, and Fe(III) contents in sediments were significantly related to voltage val...

journal_title：Bioresource technology

authors： Song TS,Cai HY,Yan ZS,Zhao ZW,Jiang HL

更新日期：2012-03-01 00:00:00

abstract：:Purpose of this study is to investigate the stoichiometry and kinetics of anaerobic ammonium oxidation (Anammox) with trace hydrazine addition. The stoichiometry was established based on the electron balance of Anammox process with trace N2H4 addition. The stoichiometric coefficients were determined by the proton cons...

journal_title：Bioresource technology

authors： Yao Z,Lu P,Zhang D,Wan X,Li Y,Peng S

更新日期：2015-12-01 00:00:00

abstract：:Efficient algal harvesting, cell pretreatment and lipid extraction are the major steps challenging the algal biofuel industrialization. To develop sustainable solutions for economically viable algal biofuels, our research aims at devising innovative reactive electrochemical membrane (REM) filtration systems for simult...

journal_title：Bioresource technology

authors： Hua L,Guo L,Thakkar M,Wei D,Agbakpe M,Kuang L,Magpile M,Chaplin BP,Tao Y,Shuai D,Zhang X,Mitra S,Zhang W

更新日期：2016-03-01 00:00:00

abstract：:In the anammox process treating low-strength municipal wastewater, the effect of common seasonal temperature variation (15.1 °C-22.2 °C) on performance was studied. In autumn and winter, the nitrogen removal rate (NRR) decrement of 0.038kgN/(m3·d) (17.9 °C → 15.1 °C) was nearly threefold higher than 0.014kgN/(m3·d) (2...

journal_title：Bioresource technology

authors： Gong X,Wang B,Qiao X,Gong Q,Liu X,Peng Y

更新日期：2020-09-01 00:00:00

abstract：:The influence of introduction of cyanuric chloride on glucose's yield (Y) in acid-catalyzed hydrolysis of microcrystalline cellulose (MCC) has been studied. The content of cyanuric chloride (C) in modified MCCs was determined by X-ray photoelectric spectroscopy. The chemical structures of modified MCCs were analyzed b...

journal_title：Bioresource technology

authors： Jiang X,Gu J,Tian X,Li Y,Huang D

更新日期：2012-01-01 00:00:00

abstract：:The aim of the present work was to study the integration of edible ascomycetes filamentous fungi into the existing sugar- or molasses-to-ethanol processes, to grow on vinasse or stillage and produce ethanol and protein-rich fungal biomass. Two fungal strains, Neurospora intermedia and Aspergillus oryzae were examined ...

journal_title：Bioresource technology

authors： Nair RB,Taherzadeh MJ

更新日期：2016-12-01 00:00:00

abstract：:Composting of dead birds with caged layer manure (CLM) and farm yard manure (FYM) was carried out to study the feasibility of composting as an alternative for disposal in Tamil Nadu State, India. The dead birds were sequentially layered with manure substrate and carbon source as per recipes formulated in mini-compost ...

journal_title：Bioresource technology

authors： Sivakumar K,Saravana Kumar VR,Jagatheesan PN,Viswanathan K,Chandrasekaran D

更新日期：2008-06-01 00:00:00

abstract：:This study addresses in situ transesterification of highly wet microalgae with hydrochloric acid (HCl) as a catalyst. In situ transesterification was performed by heating the mixture of wet algal cells, HCl, methanol, and solvent in one pot, resulting in the fatty acid methyl ester (FAME) yield over 90% at 95°C. The e...

journal_title：Bioresource technology

authors： Kim B,Im H,Lee JW

更新日期：2015-06-01 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：:The effect of pile mixing on greenhouse gas (GHG) emissions during dairy manure composting was determined using large flux chambers designed to completely cover replicate pilot-scale compost piles. GHG emissions from compost piles that were mixed four times during the 80 day trial were approximately 20% higher than em...

journal_title：Bioresource technology

authors： Ahn HK,Mulbry W,White JW,Kondrad SL

更新日期：2011-02-01 00:00:00