Changes in spectroscopic signatures in soluble microbial products of activated sludge under different osmotic stress conditions.

abstract：:Methanogenic bioreactors, which are packed with supporting material, have attracted attention as an efficient means of degrading garbage. We aimed to increase bioreactor performance by using an electrochemical system to regulate the electrical potential on supporting material. At an organic loading rate of 26.9g dichr...

journal_title：Bioresource technology

authors： Sasaki K,Sasaki D,Morita M,Hirano S,Matsumoto N,Ohmura N,Igarashi Y

更新日期：2010-05-01 00:00:00

abstract：:In order to elucidate the instability mechanism, screen early warning indicators, and propose control measures, the mesophilic digestion of vegetable waste (VW) was carried out at organic loading rates (OLR) of 0.5, 1.0, and 1.5g volatile solid (VS)/(Ld). The process parameters, including biogas components, volatile f...

journal_title：Bioresource technology

authors： Li D,Chen L,Liu X,Mei Z,Ren H,Cao Q,Yan Z

更新日期：2017-12-01 00:00:00

abstract：:Production of sustainable clean energy can be achieved by co-pyrolysis of agricultural residues and wastewater sludge. Herein, non-additive thermal behaviour of co-pyrolysis of pharmaceutical sludge and ginkgo biloba leaf residues was investigated. Synergistic effect of co-pyrolysis was not obvious at elevated tempera...

journal_title：Bioresource technology

authors： Yu Z,Yousaf K,Ahmad M,Yousaf M,Gao Q,Chen K

更新日期：2020-05-01 00:00:00

abstract：:One of the key bottlenecks of the economically viable production of low added value microalgal products (food supplements, feed, biofuels) is the harvesting of cells from diluted culture medium. The main goals of this work were to prepare a novel flocculation agent based on spent brewer's yeast, a brewery by-product, ...

journal_title：Bioresource technology

authors： Prochazkova G,Kastanek P,Branyik T

更新日期：2015-02-01 00:00:00

abstract：:There are about 130,000 hectares of land in South Africa that have been under black wattle plantation for a long time and whose soils have become more acidic than those from contiguous land without the tree. This incubation study investigated the effectiveness of lime, chicken manure and leaf litter ash to ameliorate ...

journal_title：Bioresource technology

authors： Materechera SA,Mkhabela TS

更新日期：2002-10-01 00:00:00

abstract：:A laboratory study was carried out to obtain data on the influence of biomass temperature on biostabilization-biodrying of municipal solid waste (initial moisture content of 410 g kg wet weight (w.w.)(-1)). Three trials were carried out at three different biomass temperatures, obtained by airflow rate control (A = 70 ...

journal_title：Bioresource technology

authors： Adani F,Baido D,Calcaterra E,Genevini P

更新日期：2002-07-01 00:00:00

abstract：:In this study, a rhamnolipid biosurfactant-producing strain, Pseudomonas aeruginosa F-2, was used to recover oil from refinery oily sludge in laboratory and pilot-scale experiments. The optimum values of carbon to nitrogen ratio, temperature, sludge-water ratio and inoculum size for oil recovery were determined as 10,...

journal_title：Bioresource technology

authors： Yan P,Lu M,Yang Q,Zhang HL,Zhang ZZ,Chen R

更新日期：2012-07-01 00:00:00

abstract：:Controlling of low dissolved oxygen (DO) levels (0.1-0.5mg/L), a cost-effective strategy, was applied to a pilot-scale anoxic-oxic-oxic-anoxic process for partial nitrification and denitrification of mature landfill leachate. High ammonium removal efficiency, stable nitrite accumulation rate and total nitrogen removal...

journal_title：Bioresource technology

authors： Chen Z,Wang X,Yang Y,Mirino MW Jr,Yuan Y

更新日期：2016-10-01 00:00:00

abstract：:Both short-term and long-term exposure experiments were carried out to investigate the influence of magnetic nanoparticles (NPs) on activated sludge. The short-term presence of 50-200 mg/L of NPs decreased total nitrogen (TN) removal efficiencies, resulted from the acute toxicity of a shock load of NPs. However, long-...

journal_title：Bioresource technology

authors： Ni SQ,Ni J,Yang N,Wang J

更新日期：2013-09-01 00:00:00

abstract：:A simultaneous saccharification, fermentation, and recovery (SSFR) process was developed for the production of acetone-butanol-ethanol (AB or ABE), of which butanol is the main product, from corn stover employing Clostridium beijerinckii P260. Of the 86 g L(-1) corn stover provided, over 97% of the sugars were release...

journal_title：Bioresource technology

authors： Qureshi N,Singh V,Liu S,Ezeji TC,Saha BC,Cotta MA

更新日期：2014-02-01 00:00:00

abstract：:Nutrition had highly influence on the antibiotic production by Xenorhabdus nematophila YL001. Glucose and peptone were identified as the best carbon and nitrogen sources that significantly affected antibiotic production using one-factor-at-a-time approach. Response surface methodology was applied to optimize the mediu...

journal_title：Bioresource technology

authors： Wang YH,Li YP,Zhang Q,Zhang X

更新日期：2008-04-01 00:00:00

abstract：:To elevate the glucose yield from the enzymatic hydrolysis of poplar wood for bio-ethanol production, quick hydrothermal treatment (QHT) was conducted at 200 °C for a short period of time from 5 min to 25 min. It was found that the QHT could remove >85% of the hemicelluloses and ~30% of the lignin in the poplar wood, ...

journal_title：Bioresource technology

authors： Tan L,Liu Z,Zhang T,Wang Z,Liu T

更新日期：2020-04-01 00:00:00

abstract：:During the last 30 years the scope of biocatalysis has been expanding due to the advances in several technological fields. Diverse techniques as structural enzyme improvement (e.g. protein engineering, direct evolution), engineering approaches (e.g. ionic liquids, supercritical fluids) and physical stabilization (e.g....

journal_title：Bioresource technology

authors： Illanes A,Cauerhff A,Wilson L,Castro GR

更新日期：2012-07-01 00:00:00

abstract：:In this work, the potential of Acacia dealbata as raw material for ethanol production was evaluated, as well as its composition with regard to cellulose, hemicelluloses, lignin, extractives and ash. The tree samples were subjected to several dilute acid pretreatments using a combined severity parameter ranging from 0....

journal_title：Bioresource technology

authors： Ferreira S,Gil N,Queiroz JA,Duarte AP,Domingues FC

更新日期：2011-04-01 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：:The potential for microbial protein production in the mixture of yellow wine lees and rice soaking wastewater was examined. Strong symbiotic effect was observed in fermentation with yeast-fungus mixed culture of Candida utilis and Geochichum candidum at a ratio of 1:1 (v/v). The maximum specific biomass yield of 4.91 ...

journal_title：Bioresource technology

authors： Zhu W,He Q,Gao H,Nitayavardhana S,Khanal SK,Xie L

更新日期：2020-03-01 00:00:00

abstract：:This paper investigated the effect of co-composting of lincomycin mycelia dregs (LMDs) with furfural slag on the degradation of lincomycin, maturity and microbial communities. Results showed that after 66 days composting, the concentration of lincomycin was removed above 99%. The final pH, C/N and germination index (G...

journal_title：Bioresource technology

authors： Ren S,Guo X,Lu A,Guo X,Wang Y,Sun G,Guo W,Ren C,Wang L

更新日期：2018-10-01 00:00:00

abstract：:Human excreta are a natural resource which is always available in all societies. Unfortunately, their value is highly underestimated in present agriculture and horticulture including in many tropical developing countries. Especially human urine is rich in nitrogen. This "free" fertiliser should be used as much as poss...

journal_title：Bioresource technology

authors： Heinonen-Tanski H,van Wijk-Sijbesma C

更新日期：2005-03-01 00:00:00

abstract：:In the present study, the abattoir digestate was used as a culture medium for Spongiochloris sp. growth with added mineral components under optimized conditions in batch culture. Firstly, an Hadamard matrix was used to investigate the impact of certain influencing factors on the Spongiochloris sp. growth. Then, a frac...

journal_title：Bioresource technology

authors： Bchir FS,Gannoun H,El Herry S,Hamdi M

更新日期：2011-02-01 00:00:00

abstract：:In the present study five different types of alkylphenols, each of the two different types of mono and poly-aromatic hydrocarbons were selected for degradation, and conversion into poly-3-hydroxybutyrate (PHB) using the Bacillus sp. CYR1. Strain CYR1 showed growth with various toxic organic compounds. Degradation patt...

journal_title：Bioresource technology

authors： Venkateswar Reddy M,Mawatari Y,Yajima Y,Seki C,Hoshino T,Chang YC

更新日期：2015-09-01 00:00:00

abstract：:The effect of mesophilic anaerobic digestion (AD) on the resistome profile of manures from two different dairy farms was evaluated using a metagenomic approach. A total of 187 unique Antibiotic resistance genes (ARGs) for 17 different classes of antibiotics were detected in raw (undigested) manures. The results indica...

journal_title：Bioresource technology

authors： Flores-Orozco D,Patidar R,Levin DB,Sparling R,Kumar A,Çiçek N

更新日期：2020-11-01 00:00:00

abstract：:Photoautotrophic fatty acid production of a highly CO(2)-tolerant green alga Chlorococcum littorale was investigated in the presence of inorganic carbon and nitrate at 295 K and a light intensity of 170 micromol-photon m(-2) s(-1). CO(2) concentration in the bubbling gas was adjusted by mixing pure gas components of C...

journal_title：Bioresource technology

authors： Ota M,Kato Y,Watanabe H,Watanabe M,Sato Y,Smith RL Jr,Inomata H

更新日期：2009-11-01 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：: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：:Lignocellulosic waste has offered a cost-effective and food security-wise substrate for the generation of biofuels and value-added products. However, its recalcitrant properties necessitate pretreatment. Of the various pretreatment methods, alkaline techniques have gained prominence as efficient catalysts. The kraft p...

journal_title：Bioresource technology

authors： Sewsynker-Sukai Y,Naomi David A,Gueguim Kana EB

更新日期：2020-06-01 00:00:00

abstract：:Membrane fouling (especially biofouling) as a critical issue during membrane reactor (MBR) operation has attracted much attention in recent years. Although previous review papers have presented different aspects of MBR's fouling when treating various wastewaters, the information related to biofouling in MBRs has only ...

journal_title：Bioresource technology

authors： Deng L,Guo W,Ngo HH,Zhang H,Wang J,Li J,Xia S,Wu Y

更新日期：2016-12-01 00:00:00

abstract：:The dynamics of ammonium accumulation and mitigation control in anaerobic digestion of chicken manure under the recycled utilization of liquid digested slurry were investigated by using an integrated approach in two laboratory-scale semi-continuously stirred tank reactors. In the reactor with direct recycled utilizati...

journal_title：Bioresource technology

authors： Wu S,Ni P,Li J,Sun H,Wang Y,Luo H,Dach J,Dong R

更新日期：2016-04-01 00:00:00

abstract：:Although the moderate load (COD of 5000-10,000 mg/L) and biodegradability of the APMP pulping effluent should allow biological treatment, toxic compounds in the effluent can interfere with this type of treatment. Studies were conducted to determine if treatment of the effluent with Aspergillus niger S13 was feasible. ...

journal_title：Bioresource technology

authors： Liu T,Hu H,He Z,Ni Y

更新日期：2011-08-01 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：:Cross-linked enzyme aggregates (CLEAs) are reported for the first time for a recombinant acetyl xylan esterase (AXE) from Bacillus pumilus. With this enzyme, CLEAs production was most effective using 3.2M (80%-saturation) ammonium sulfate, followed by cross-linking for 3h with 1% (v/v) glutaraldehyde. Particle size wa...

journal_title：Bioresource technology

authors： Montoro-García S,Gil-Ortiz F,Navarro-Fernández J,Rubio V,García-Carmona F,Sánchez-Ferrer A

更新日期：2010-01-01 00:00:00