Adsorption isotherm, kinetic modeling and mechanism of tetracycline on Pinus taeda-derived activated biochar.

abstract：:The main objective of this research was to investigate the main characteristics of the thermo-chemical conversion of oil palm stone (OPS) and palm kernel cake (PKC). A series of combustion and pyrolysis tests were carried out in two fixed-bed reactors. The effects of heating rate at the temperature of 700 degrees C on...

journal_title：Bioresource technology

authors： Razuan R,Chen Q,Zhang X,Sharifi V,Swithenbank J

更新日期：2010-06-01 00:00:00

abstract：:Anaerobic digestion of primary sludge with different additives, namely nano magnetite, graphite powder, activated carbon powder and NiCl2/CoCl2, were evaluated by biomethane potential tests, kinetics modelling and microbial community analysis. Specific methane yields increased from 136 mL/g VS for primary sludge to 14...

journal_title：Bioresource technology

authors： Xie S,Li X,Wang C,Kulandaivelu J,Jiang G

更新日期：2020-11-01 00:00:00

abstract：:Efficient sludge dewatering methods are highly desired by municipal wastewater treatment plants. In this study, Fe@Fe2O3 nanomaterial, combined with polydiallyldimethylammonium chloride (PDMDAAC) and H2SO4, was used for sludge dewatering. This composite conditioner exhibited an excellent dewatering capability. By usin...

journal_title：Bioresource technology

authors： He DQ,Luo HW,Huang BC,Qian C,Yu HQ

更新日期：2016-10-01 00:00:00

abstract：:This study analyzed the composition of a methane-generating microbial community and the corresponding active members during the transformation of three target substrates (food waste, cellulose or xylan) by barcoded 454 pyrosequencing of the bacterial and archaeal 16S rRNA genes in the DNA and RNA. The number of operat...

journal_title：Bioresource technology

authors： Lu X,Rao S,Shen Z,Lee PK

更新日期：2013-11-01 00:00:00

abstract：:Biochar is widely used in water treatment because of its porous structure, however, the effects of biochars on denitrification remain unclear. Here, we combined molecular biological and electrochemical techniques to investigate effects of biochars (formed at 300 °C, 500 °C and 800 °C) on denitrification. Results showe...

journal_title：Bioresource technology

authors： Wu Z,Xu F,Yang C,Su X,Guo F,Xu Q,Peng G,He Q,Chen Y

更新日期：2019-03-01 00:00:00

abstract：:Managing wastewater treatment plant (WWTP) based on respirometric analysis is a new and promising field. In this study, a multi-dimensional respirogram space was constructed, and an important index Res/t (ratio of in-situ respiration rate to maximum respiration rate) was derived as an alarm signal for the effluent qua...

journal_title：Bioresource technology

authors： Li ZH,Zhu YM,Yang CJ,Zhang TY,Yu HQ

更新日期：2018-08-01 00:00:00

abstract：:A one-stage airlift internal circulation biofilm reactor was continuously operated for 668 days to treat 50 mg/L of ammonia wastewater to pursue the long-term stability of partial nitritation and anammox (PNA) process. The operational performance and microbial community structure of the biofilm and the flocs were inve...

journal_title：Bioresource technology

authors： Chen H,Wang H,Yu G,Xiong Y,Wu H,Yang M,Chen R,Yang E,Jiang C,Li YY

更新日期：2021-03-01 00:00:00

abstract：:A number of major changes have occurred over the past few years, which give cause for a re-examination of conventional wastewater treatment methods. Among these are growing problems of worldwide energy and food shortages and nutrients not removed by conventional secondary processes causing algal blooms and other probl...

journal_title：Bioresource technology

authors： Shiny KJ,Remani KN,Nirmala E,Jalaja TK,Sasidharan VK

更新日期：2005-01-01 00:00:00

abstract：:Ferulic acid biotransformation has a number of interesting industrial uses. Ferulic acid biotransformation by the wild strain Aspergillus niger C28B25 and a diploid strain DAR2, obtained by parasexual recombination, was studied. The wild strain of A.niger C28B25 biotransforms ferulic acid to vanillic acid (VA); while ...

journal_title：Bioresource technology

authors： Baqueiro-Peña I,Rodríguez-Serrano G,González-Zamora E,Augur C,Loera O,Saucedo-Castañeda G

更新日期：2010-06-01 00:00:00

abstract：:Xylooligosaccharides (XOS) are high value-added ingredients for functional foods and they have potential use as prebiotics. In order to reduce the production cost of XOS, we constructed a fusion enzyme consisting of expansin and endo-xylanase from B. subtilis Lucky9 to produce high-pure XOS with affinity adsorption-en...

journal_title：Bioresource technology

authors： Chang S,Chu J,Guo Y,Li H,Wu B,He B

更新日期：2017-10-01 00:00:00

abstract：:A bacterial strain capable of producing a thermo-acido-tolerant phytase was isolated from soil around haystacks and designated as strain PH01. The phytase produced was purified to homogeneity as determined by native PAGE. From SDS-PAGE, it was 30 kDa in size. The purified phytase was a thermo-acido-tolerant enzyme. A ...

journal_title：Bioresource technology

authors： Popanich S,Klomsiri C,Dharmsthiti S

更新日期：2003-05-01 00:00:00

abstract：:Sludge reduction via microbial metabolism does not require extra energy and resource inputs and thus merits attention as an alternative approach for sustainable wastewater treatment. This review presents a summary and analysis of the existing literatures on sludge reduction based on microbial metabolism, as well as in...

journal_title：Bioresource technology

authors： Guo JS,Fang F,Yan P,Chen YP

更新日期：2020-02-01 00:00:00

abstract：:Two combined processes were studied in order to produce second generation biofuels: microalgae biomass production and its further use to produce biogas. Two 5 L photobioreactors for treating wastewater from a potato processing industry (from now on RPP) and from a treated liquid fraction of pig manure (from now on RTE...

journal_title：Bioresource technology

authors： Hernández D,Riaño B,Coca M,García-González MC

更新日期：2013-05-01 00:00:00

abstract：:The present work assessed the impact of an external electron acceptor on phosphorus fluxes between water and sediment interface. Microcosm experiments simulating a sediment microbial fuel cell (SMFC) were carried out and phosphorus was extracted by an optimized combination of three methods. Despite the low voltage rec...

journal_title：Bioresource technology

authors： Martins G,Peixoto L,Teodorescu S,Parpot P,Nogueira R,Brito AG

更新日期：2014-01-01 00:00:00

abstract：:A bacterial susceptibility test to 31 antibiotics was conducted on the 80 isolated Escherichia coli from the leachates of the landfills in two different operations: semi-aerobic (SL) and anaerobic (AL) landfills. The average population of E. coli from SL and AL leachates were 2.2 × 10(4) and 9.4 × 10(3)CFU/100ml, resp...

journal_title：Bioresource technology

authors： Threedeach S,Chiemchaisri W,Watanabe T,Chiemchaisri C,Honda R,Yamamoto K

更新日期：2012-06-01 00:00:00

abstract：:Due to abundant biomass and eco-friendliness, biochar is exemplified as one of the most promising candidates to mediate the degradation of environmental contaminants. Recently, environmentally persistent free radicals (EPFRs) have been detected in biochars, which can activate S2O82- or H2O2 to generate reactive oxygen...

journal_title：Bioresource technology

authors： Ruan X,Sun Y,Du W,Tang Y,Liu Q,Zhang Z,Doherty W,Frost RL,Qian G,Tsang DCW

更新日期：2019-06-01 00:00:00

abstract：:Single cell oil (SCO) represents an outstanding alternative to both fossil sources and vegetable oils from food crops waste. In this work, an innovative two-step process for the conversion of cellulosic paper mill waste into SCO was proposed and optimised. Hydrolysates containing glucose and xylose were produced by en...

journal_title：Bioresource technology

authors： Di Fidio N,Dragoni F,Antonetti C,De Bari I,Raspolli Galletti AM,Ragaglini G

更新日期：2020-11-01 00:00:00

abstract：:This study examined the production of cellulose nanocrystals from microcrystalline wood cellulose, Avicel and recycled pulp of wood pulp using sono-chemical-assisted hydrolysis. Two hydrolysis systems: deionized water and maleic acid were evaluated. In deionized water, Avicel produced cellulose nanocrystals with avera...

journal_title：Bioresource technology

authors： Filson PB,Dawson-Andoh BE

更新日期：2009-04-01 00:00:00

abstract：:The effect of the surface charge of different immobilizing hydrogels on biohydrogen production in batch cultures was investigated using a novel isolate associated to the genus Thermoanaerobacterium. Two crosslinked polysaccharide-based hydrogels and two acrylic hydrogels were tested as polymeric carriers for cell adso...

journal_title：Bioresource technology

authors： Basile MA,Dipasquale L,Gambacorta A,Vella MF,Calarco A,Cerruti P,Malinconico M,d'Ayala GG

更新日期：2010-06-01 00:00:00

abstract：:Dried cattle-manure compost was pyrolyzed by a one-step process to obtain activated carbon using chemical activation by zinc chloride. The influence of activation parameters such as ZnCl(2) to cattle-manure compost (ZnCl(2)/CMC) ratio, activation temperature and retention time on the final products was investigated. T...

journal_title：Bioresource technology

authors： Qian Q,Machida M,Tatsumoto H

更新日期：2007-01-01 00:00:00

abstract：:The effect of Streptomyces griseorubens JSD-1 inoculant on composting performance and bacterial community assembly during the swine manure and rice straw co-composting was studied by a high-throughput pyrosequencing technology. The JSD-1 inoculant contributed to a higher temperature (maximum 66.8 °C), a longer thermop...

journal_title：Bioresource technology

authors： Chi CP,Chu S,Wang B,Zhang D,Zhi Y,Yang X,Zhou P

更新日期：2020-10-01 00:00:00

abstract：:In the effort to find alternative low cost adsorbent for volatile organic vapors has prompted this research in assessing the effectiveness of activated carbon produced from durian shell in removing toluene vapors. Durian shells were impregnated with different concentrations of H3PO4 followed by carbonization at 500 °C...

journal_title：Bioresource technology

authors： Tham YJ,Latif PA,Abdullah AM,Shamala-Devi A,Taufiq-Yap YH

更新日期：2011-01-01 00:00:00

abstract：:In order to confirm the effects of the low conductivity and biodegradability of wastewater, flat-panel air-cathode microbial fuel cells (FA-MFCs) were operated by supplying substrates with different volume ratios of domestic wastewater mixed with an artificial medium: the artificial medium only, 25% wastewater, 50% wa...

journal_title：Bioresource technology

authors： Park Y,Park S,Nguyen VK,Kim JR,Kim HS,Kim BG,Yu J,Lee T

更新日期：2017-02-01 00:00:00

abstract：:The acid-tolerant methanogenic propionate degradation culture was acclimated in a propionate-fed semi-continuous bioreactor by daily adjusting the digestate pH. The performance of propionate fermentation, the respond of microbial community structure to the acidic environment, and the microbial network for propionate d...

journal_title：Bioresource technology

authors： Li Y,Sun Y,Li L,Yuan Z

更新日期：2018-02-01 00:00:00

abstract：:A 62.5% (w/w) CaCl(2) solution was used in the microwave pretreatment of corn stover. The central composite design (CCD) of response surface methodology (RSM) was employed to design and optimize the CaCl(2)-assisted microwave pretreatment (CaCl(2)-pretreatment). Temperature and time were the main factors affecting the...

journal_title：Bioresource technology

authors： Li H,Xu J

更新日期：2013-01-01 00:00:00

abstract：:The distillate produced by deodorization of palm oil (DDPO) is a waste that corresponds to 4% of the product formed in this process. DDPO is 83% free of fatty acids (FFA), making it a good material for biodiesel production. In this paper, a catalyst prepared from a waste material, Amazon flint kaolin, was used for the...

journal_title：Bioresource technology

authors： do Nascimento LA,Angélica RS,da Costa CE,Zamian JR,da Rocha Filho GN

更新日期：2011-09-01 00:00:00

abstract：:This review describes the recent results in hydrothermal liquefaction (HTL) of biomass in continuous-flow processing systems. Although much has been published about batch reactor tests of biomass HTL, there is only limited information yet available on continuous-flow tests, which can provide a more reasonable basis fo...

journal_title：Bioresource technology

authors： Elliott DC,Biller P,Ross AB,Schmidt AJ,Jones SB

更新日期：2015-02-01 00:00:00

abstract：:Oil palm empty fruit bunch (OPEFB) fibre is widely available in Southeast Asian countries and found to have 60% (w/w) sugar components. OPEFB was pretreated using the ammonia fibre expansion (AFEX) method and characterised physically by the Fourier transform infrared spectroscopy, X-ray diffraction and scanning electr...

journal_title：Bioresource technology

authors： Abdul PM,Jahim JM,Harun S,Markom M,Lutpi NA,Hassan O,Balan V,Dale BE,Mohd Nor MT

更新日期：2016-07-01 00:00:00

abstract：:Effects of NO3(-)/SO4(2-) ratio on denitrification and sulfate removal efficiency were investigated in model experiments applying haloalkaliphilic bioreactor. The reduction of both substrates performed well at different NO3(-)/SO4(2-) ratios ranging from 17.6 to l.5. The removal rates of nitrate and sulfate were 6 and...

journal_title：Bioresource technology

authors： Zhou JM,Song ZY,Yan DJ,Liu YL,Yang MH,Cao HB,Xing JM

更新日期：2014-02-01 00:00:00

abstract：:To determine the suitable feeding ratio for fed-batch aerobic composting, four fermenters were operated by adding 0%, 5%, 10% or 15% of food waste every day. The results showed that the 5% and 10% treatments were able to maintain continuous thermophilic conditions, while the 15% treatment performed badly in regard to ...

journal_title：Bioresource technology

authors： Wang X,Pan S,Zhang Z,Lin X,Zhang Y,Chen S

更新日期：2017-01-01 00:00:00