The shift of the microbial community in activated sludge with calcium treatment and its implication to sludge settleability.

abstract：:Nutritive values of the branches from Olea europaea trees cut at 25, 50, 75 or 100 cm distance from the tip were evaluated by determination of the in vitro digestible organic matter (IVDOM), metabolizable energy (ME), net energy lactation (NEL), and presence nutritional and anti-nutritional components. The values of n...

journal_title：Bioresource technology

authors： Al-Masri MR

更新日期：2012-01-01 00:00:00

abstract：:Three different biochars as cost-effective substitutes for activated carbon (AC) were tested for their hydrogen sulfide (H2S) adsorption ability. The biochars were produced from camphor (SC), bamboo (SB), and rice hull (SR) at 400°C by oxygen-limited pyrolysis. The surface area (SA), pH, and Fourier transform infrared...

journal_title：Bioresource technology

authors： Shang G,Shen G,Liu L,Chen Q,Xu Z

更新日期：2013-04-01 00:00:00

abstract：:The impact of the process parameters hydraulic retention time (HRT), organic loading rate (OLR) and substrate upon bacterial diversity was analyzed. Therefore, a controlled anaerobic fermentation (1755 days) of beet silage, only initially inoculated with manure, was monitored by the amplified "ribosomal DNA" restricti...

journal_title：Bioresource technology

authors： Krakat N,Schmidt S,Scherer P

更新日期：2011-05-01 00:00:00

abstract：:A fixed-film (biofilm) reactor was designed and its performance was determined at various retention times. The goal was to find the optimal retention time for recycling plant nutrients in an advanced life support system, to minimize the size, mass, and volume (hold-up) of a production model. The prototype reactor was ...

journal_title：Bioresource technology

authors： Krumins V,Hummerick M,Levine L,Strayer R,Adams JL,Bauer J

更新日期：2002-12-01 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：:Degradation of protein and carbohydrate is vital for sludge anaerobic digestion performance. However, few studies focused on degradation properties of protein and carbohydrate. This study investigated detailed degradation properties of sludge protein and carbohydrate in order to gain insight into organics removal duri...

journal_title：Bioresource technology

authors： Yang G,Zhang P,Zhang G,Wang Y,Yang A

更新日期：2015-09-01 00:00:00

abstract：:Linked to the development of cellulolytic enzyme cocktails from Myceliophthora thermophila, we studied the effect of different additives on the enzymatic hydrolysis yield. The hydrolysis of pretreated corn stover (PCS), sugar cane straw (PSCS) and microcrystalline cellulose (Avicel) was performed under industrial cond...

journal_title：Bioresource technology

authors： Rocha-Martín J,Martinez-Bernal C,Pérez-Cobas Y,Reyes-Sosa FM,García BD

更新日期：2017-11-01 00:00:00

abstract：:In this work, an aeration-enhanced membrane reactor (AEMR) was built to control dissolved oxygen in Schizochytrium sp. broth. The effect of culture modes, i.e. single shake and AEMR mode, on the docosahexaenoic acid (DHA) productivity of Schizochytrium sp. was investigated. Experimental results showed that the biomass...

journal_title：Bioresource technology

authors： Zhang L,Zhao H,Lai Y,Wu J,Chen H

更新日期：2013-08-01 00:00:00

abstract：:To understand the synergetic effect of magnesium citrate (MC) and temperature on biomass pyrolysis, co-pyrolysis of lotus seedpod (LS) and MC was carried out in a fixed bed reactor. With the addition of MC, CO2 become the dominate composition in gas (55.83-90.75 vol%). And with temperature increasing, the main compone...

journal_title：Bioresource technology

authors： Zhu D,Yang H,Chen Y,Chen X,Zou J,Zhang S,Chen H

更新日期：2020-02-26 00:00:00

abstract：:The aim of this study was to assess the potential of Allolobophora parva Eisen as a candidate for vermicomposting practices. Five organic waste mixtures: cow dung (CD), biogas plant slurry (BGS), cow dung+vegetable waste (CD+VW), BGS+VW and VW+Soil were vermicomposted using A. parva. Vermicomposting showed a decrease ...

journal_title：Bioresource technology

authors： Suthar S

更新日期：2009-12-01 00:00:00

abstract：:The overall valorization of rice husk char obtained by flash pyrolysis in a conical spouted bed reactor (CSBR) has been studied in a two-step process. Thus, silica has been recovered in a first step and the remaining carbon material has been subjected to steam activation. The char samples used in this study have been ...

journal_title：Bioresource technology

authors： Alvarez J,Lopez G,Amutio M,Bilbao J,Olazar M

更新日期：2014-10-01 00:00:00

abstract：:The improvement of photosynthetic efficiency in a 100 m2 raceway reactor by enhancement of light regime to which the cells are exposed is here reported. From Computational Fluid Dynamics it was calculated that the light exposure times ranged from 0.4 to 3.6 s while the exposure times to darkness were much longer, from...

journal_title：Bioresource technology

authors： Barceló-Villalobos M,Fernández-Del Olmo P,Guzmán JL,Fernández-Sevilla JM,Acién Fernández FG

更新日期：2019-05-01 00:00:00

abstract：:This study involves the application of new phase separated biological pretreatment (PSBP) strategy on microalgal biomass using the nickel nanoparticle induced cellulase secreting bacterial disintegration. Particularly, interest was focussed on cell wall weakening (CWW) of microalgae biomass besides the cell disintegra...

journal_title：Bioresource technology

authors： Kavitha S,Schikaran M,Yukesh Kannah R,Gunasekaran M,Kumar G,Rajesh Banu J

更新日期：2019-10-01 00:00:00

abstract：:Extracellular enzymes offer active catalysis for hydrolysis of organic solid wastes in anaerobic digestion. To evidence the quantitative significance of hydrolytic enzyme activities for major waste components, track studies of thermophilic and mesophilic anaerobic sequencing-batch reactors (TASBR and MASBR) were condu...

journal_title：Bioresource technology

authors： Kim HW,Nam JY,Kang ST,Kim DH,Jung KW,Shin HS

更新日期：2012-04-01 00:00:00

abstract：:The productivity of the Acetone Butanol Ethanol (ABE) fermentation can be significantly increased by application of various in situ product recovery (ISPR) techniques. There are numerous technically viable processes, but it is not clear which is the most economically viable in practice. There is little available infor...

journal_title：Bioresource technology

authors： Outram V,Lalander CA,Lee JGM,Davis ET,Harvey AP

更新日期：2016-11-01 00:00:00

abstract：:A pilot-scale combination of a microfiltration (MF) and a reverse osmosis (RO) membrane system was applied on-site to treat tunnel construction wastewater. The MF membrane system initially removed contaminants (turbidity of less than 0.3 NTU) in the form of particulate materials in the feed water, thereby allowing the...

journal_title：Bioresource technology

authors： Lee JH,Kim JO,Jeong SU,Cho HU,Cho KH,Kim YM

更新日期：2014-11-01 00:00:00

abstract：:Bioenergy has become attractive as alternatives of gradually exhausted fossil fuel. Obtaining high grade bioenergy from lignocellulose is attractive that can gradually meet the demand. This study reported biogas and biodiesel were produced from corncob by a two-step bioprocess, biogas was produced from corncob by anae...

journal_title：Bioresource technology

authors： Li W,Li Q,Zheng L,Wang Y,Zhang J,Yu Z,Zhang Y

更新日期：2015-10-01 00:00:00

abstract：:This review presents a comprehensive discussion of the key technical issues in woody biomass pretreatment: barriers to efficient cellulose saccharification, pretreatment energy consumption, in particular energy consumed for wood-size reduction, and criteria to evaluate the performance of a pretreatment. A post-chemica...

journal_title：Bioresource technology

authors： Zhu JY,Pan XJ

更新日期：2010-07-01 00:00:00

abstract：:The effect of temperature on the adsorption of metanil yellow (MY) (acidic) and methylene blue (MB) (basic) by poplar sawdust was investigated. In addition, the amounts of NaHCO(3), Na(2)CO(3), NaOH and C(2)H(5)ONa adsorbed by 1g of poplar sawdust to determine its surface acidity were also determined. Kinetical data o...

journal_title：Bioresource technology

authors： Pekkuz H,Uzun I,Güzel F

更新日期：2008-04-01 00:00:00

abstract：:In order to establish the correlation between hemicelluloses removal and bioconversion efficiency of cellulose, fractionation process with increasing NaOH concentration selectively released the hemicellulosic polymers with increasing molecular weight and decreasing degree of substitution. Not only the initial hydrolys...

journal_title：Bioresource technology

authors： Yang H,Chen Q,Wang K,Sun RC

更新日期：2013-11-01 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：:This work aimed to study the behavior of antibiotic resistance genes (ARGs) in constructed wetlands with different exogenous inducers additions (oxytetracycline and its resistant bacteria) by high-throughput quantitative polymerase chain reaction. Results indicated that constructed wetlands have the potential to reduc...

journal_title：Bioresource technology

authors： Liu L,Xin Y,Huang X,Liu C

更新日期：2020-10-01 00:00:00

abstract：:Introduction, consolidation and even standardization of expensive conventional aerobic systems for domestic wastewater treatment imposed significant financial constraints on the expansion of sanitary services including treatment in developing countries. A viable alternative is the sequential anaerobic-aerobic systems....

journal_title：Bioresource technology

authors： Kassab G,Halalsheh M,Klapwijk A,Fayyad M,van Lier JB

更新日期：2010-05-01 00:00:00

abstract：:Dry anaerobic digestion (AD) with high total solid content might upgrade conventional wet AD by enhancing digestion and reducing liquid digestate generation, which was not so popular due to lack of adequate knowledge and perceived operational complexity. In this study long term (447 days) pilot scale investigation was...

journal_title：Bioresource technology

authors： Gong H,Liu M,Li K,Li C,Xu G,Wang K

更新日期：2020-11-01 00:00:00

abstract：:The effects of metals (cadmium, zinc, copper and nickel in a mixture) on biosorption and biodegradation of five mixed polycyclic aromatic hydrocarbons (PAHs), namely fluorene (FLU), phenanthrene (PHE), fluoranthrene (FLA), pyrene (PYR) and benzo[a]pyrene (BAP), by Selenastrum capricornutum were investigated. Exposure ...

journal_title：Bioresource technology

authors： Ke L,Luo L,Wang P,Luan T,Tam NF

更新日期：2010-09-01 00:00:00

abstract：:Three plant biomasses (miscanthus, ryegrass and wheat) have been considered for the preparation of five different sorbents evaluated for their potential to sorb cadmium and lead and four emergent organic compounds (diclofenac, sulfamethoxazole, 17α-ethynylestradiol and triclosan) from artificially contaminated water. ...

journal_title：Bioresource technology

authors： Guérin T,Ghinet A,Hossart M,Waterlot C

更新日期：2020-12-01 00:00:00

abstract：:Clostridium saccharoperbutylacetonicum N1-4 is well known as a hyper-butanol producing strain. However, little information is available concerning its butanol production mechanism and the development of more robust strains. In this study, key biosynthetic genes (either endogenous or exogenous) including the sol operon...

journal_title：Bioresource technology

authors： Wang S,Dong S,Wang Y

更新日期：2017-12-01 00:00:00

abstract：:The main purpose of the present study was to incorporate the uncertainties in the thermal behavior of walnut hull (WH), lignite coal, and their various blends using Bayesian approach. First of all, thermal behavior of related materials were investigated under different temperatures, blend ratios, and heating rates. Re...

journal_title：Bioresource technology

authors： Buyukada M

更新日期：2017-05-01 00:00:00

abstract：:This study developed a holistic approach which was based on the ultra-fast hydrolysis of food waste with the fungal mash rich in various hydrolytic enzymes produced in situ from food waste as well. After the 8-h hydrolytic treatment, the solid residue and liquor were separated. It was found that the produced solid res...

journal_title：Bioresource technology

authors： Ma Y,Yin Y,Liu Y

更新日期：2017-03-01 00:00:00

abstract：:The use of rinse water (RW) from two-phase centrifugation in the olive-oil extraction industry has been studied in relation to the production of the microalga Scenedesmus obliquus (CCAP 276/3A). The characterization of the wastewater indicates that it is N deficient. The highest value of maximum specific growth rate, ...

journal_title：Bioresource technology

authors： Hodaifa G,Martínez MA,Sánchez S

更新日期：2008-03-01 00:00:00