Anaerobic bioconversion of petrochemical wastewater to biomethane in a semi-continuous bioreactor: Biodegradability, mineralization behaviors and methane productivity.

abstract：:Biomass liquefaction using ionic liquids (ILs) as catalysts has received appreciable attention, in renewable fuels and chemicals production, recently. However, issues associated with the production cost, long reaction time and use of volatile solvents are undeniably challenging. Thus, Deep Eutectic Solvents (DESs) eme...

journal_title：Bioresource technology

authors： Alhassan Y,Kumar N,Bugaje IM

更新日期：2016-01-01 00:00:00

abstract：:Three novel mix-cultured aerobic denitrifying bacteria (Mix-CADB) consortia named D14, X21, and CL exhibited excellent total organic carbon (TOC) removal and aerobic denitrification capacities. The TOC and nitrate removal efficiencies were higher than 93.00% and 98.00%. The results of Biolog demonstrated that three co...

journal_title：Bioresource technology

authors： Li S,Zhang H,Huang T,Ma B,Miao Y,Shi Y,Xu L,Liu K,Huang X

更新日期：2020-11-01 00:00:00

abstract：:The dszABC genes from newly reported dibenzothiophene biodesulfurizing bacterium, Gordonia alkanivorans RIPI90A were cloned and sequenced. The overall nucleotide sequence similarity between the dszABC genes of G. alkanivorans RIPI90A and those of Rhodococcus erythropolis IGTS8 and Gordonia nitida were 83.1% and 83.2%,...

journal_title：Bioresource technology

authors： Shavandi M,Sadeghizadeh M,Zomorodipour A,Khajeh K

更新日期：2009-01-01 00:00:00

abstract：:The improvement of H2 production capabilities of hydrogen (H2)-producing microorganisms is a challenging issue. Microorganisms have evolved for fast growth and substrate utilization rather than H2 production. To develop good H2-producing biocatalysts, many studies have focused on the redirection and/or reconstruction ...

journal_title：Bioresource technology

authors： Oh YK,Raj SM,Jung GY,Park S

更新日期：2011-09-01 00:00:00

abstract：:Food waste anaerobic fermentation was carried out under acidic conditions using inocula based on aerobic activated sludge (Inoculum AE) or anaerobic activated sludge (Inoculum AN) for volatile fatty acids (VFAs) production. The results showed that food waste hydrolysis increased obviously when Inoculum AN was used rel...

journal_title：Bioresource technology

authors： Wang K,Yin J,Shen D,Li N

更新日期：2014-06-01 00:00:00

abstract：:When the wild type Cellulomonas flavigena was grown on glycerol, xylose or cellobiose, it produced basal levels of carboxymethyl-cellulase (CMCase), filter-paperase (FPase) and xylanase activities. By comparison, a catabolic derepressed mutant strain of the same organism produced markedly higher levels of these enzyme...

journal_title：Bioresource technology

authors： Ponce-Noyola T,de la Torre M

更新日期：2001-07-01 00:00:00

abstract：:Pseudomonas sp. C27 is a facultative autotrophic bacterium that can grow mixotrophically to undergo denitrifying sulfide removal (DSR) reactions with both organic matters and sulfide as electron donors. A detailed understanding of how the C27 strain simultaneously removes nitrogen, sulfur and carbon from water is crit...

journal_title：Bioresource technology

authors： Guo H,Chen C,Lee DJ

更新日期：2019-12-01 00:00:00

abstract：:In this study, an anaerobic flat-sheet ceramic membrane bioreactor (AnCMBR) was used to treat high-strength dyeing wastewater, and compared with an upflow anaerobic sludge blanket (UASB) reactor. The start-up phases of the AnCMBR and UASB reactor were accomplished within 60 d by using cultivated seed sludge. The resul...

journal_title：Bioresource technology

authors： Zhang W,Liu F,Wang D,Jin Y

更新日期：2018-12-01 00:00:00

abstract：:Two coals, sawdust and coal tar were selected to prepare briquettes. Thermogravimetric analyses at three heating rates (i.e. 10, 20 and 30°C/min) and up to 1000°C were carried out with the briquette components. Four blends were prepared and the experimental decomposition profiles were compared with the calculated data...

journal_title：Bioresource technology

authors： Montiano MG,Díaz-Faes E,Barriocanal C

更新日期：2016-04-01 00:00:00

abstract：:An electric potential (EP) was applied to enhance biotreatment of anaerobically-treated leachate from municipal solid waste incineration plants using a partial nitritation-Anammox system. At an optimal EP difference of 0.06 V, total nitrogen removal efficiency reached 71.9%, 17.3% higher than the control system withou...

journal_title：Bioresource technology

authors： Liu Z,Sun D,Tian H,Yan L,Dang Y,Smith JA

更新日期：2019-08-01 00:00:00

abstract：:Two landfill bioreactors were operated under aerobic and anaerobic conditions in a thermo-insulated room at a constant temperature of 32 degrees C. Reactors were filled with 19.5 kg of shredded synthetic solid waste prepared according to the average municipal solid waste compositions determined in Istanbul and operate...

journal_title：Bioresource technology

authors： Erses AS,Onay TT,Yenigun O

更新日期：2008-09-01 00:00:00

abstract：:Batch experiments with dry bracken fern have been done to determine cadmium and lead sequestering capacity of this biomaterial. Biomass characterisation was done by infrared spectroscopy and potentiometric analysis. The effect of pH of the metal containing solution, contact time and initial metal concentration has bee...

journal_title：Bioresource technology

authors： Barriada JL,Caridad S,Lodeiro P,Herrero R,Sastre de Vicente ME

更新日期：2009-02-01 00:00:00

abstract：:A vertical flow constructed wetland (VFCW) packed with the different substrates was designed to remediate the antibiotics in the wastewater. Zeolite (CW-Z) paralleled with Manganese (Mn) ore (CW-M) and biochar (CW-C) were used to enhance the synchronous removal of ciprofloxacin hydrochloride (CIPH), sulfamethazine (SM...

journal_title：Bioresource technology

authors： Yuan Y,Yang B,Wang H,Lai X,Li F,Salam MMA,Pan F,Zhao Y

更新日期：2020-08-01 00:00:00

abstract：:Simultaneous production of citric acid (CA) and invertase by Yarrowia lipolytica A-101-B56-5 (SUC(+) clone) growing from sucrose, mixture of glucose and fructose, glucose or glycerol was investigated. Among the tested substrates the highest concentration of CA was reached from glycerol (57.15 g/L) with high yield (Y(C...

journal_title：Bioresource technology

authors： Lazar Z,Walczak E,Robak M

更新日期：2011-07-01 00:00:00

abstract：:The simplified direct-transesterification (DT) process was compared to the conventional biodiesel production process based on a reported previous experimental work with economic standpoint. Based on the process flow diagram, capital and operating costs were itemized properly and then unit biodiesel production cost was...

journal_title：Bioresource technology

authors： Lee JC,Lee B,Heo J,Kim HW,Lim H

更新日期：2019-12-01 00:00:00

abstract：:It is urgent to develop recycled ionic liquids (ILs) as green solvents for sustainable biomass pretreatment. The goal of this study is to explore the availability and performance of reusing 1-allyl-3-methylimidazolium chloride ([amim]Cl) and 1-butyl-3-methylimidazolium acetate ([bmim]OAc) for pretreatment, structural ...

journal_title：Bioresource technology

authors： Xu J,Liu B,Hou H,Hu J

更新日期：2017-06-01 00:00:00

abstract：:Soil bioaugmentation was performed in soil pots to reduce the cadmium potentially available for plants. A Bacillus sp. (isolate ZAN-044) and a Streptomyces sp. (isolate R25) were compared, just as the inoculation technique, i.e., inoculum size, free or immobilized cells. After 3 weeks of a batch incubation, the potent...

journal_title：Bioresource technology

authors： Jézéquel K,Lebeau T

更新日期：2008-03-01 00:00:00

abstract：:The effect of two additives on anaerobic monodigestion of pig slaughterhouse waste was studied in three laboratory scale continuously stirred tank reactors (CSTRs) operated for 242-284 days at 35°C. A higher organic loading rate (OLR), namely 2.25 kg volatile solids (VS)/m(3)d with a hydraulic retention time (HRT) of ...

journal_title：Bioresource technology

authors： Bayr S,Pakarinen O,Korppoo A,Liuksia S,Väisänen A,Kaparaju P,Rintala J

更新日期：2012-09-01 00:00:00

abstract：:A total of 147 model lignocellulose samples with a broad spectrum of structural features (lignin contents, acetyl contents, and crystallinity indices) were hydrolyzed with a wide range of cellulase loadings during 1-, 6-, and 72-h hydrolysis periods. Carbohydrate conversions at 1, 6, and 72 h were linearly proportiona...

journal_title：Bioresource technology

authors： Zhu L,O'Dwyer JP,Chang VS,Granda CB,Holtzapple MT

更新日期：2010-07-01 00:00:00

abstract：:Fed-batch enzymatic hydrolysis process from alkali-pretreated sugarcane bagasse was investigated to increase solids loading, produce high-concentration fermentable sugar and finally to reduce the cost of the production process. The optimal initial solids loading, feeding time and quantities were examined. The hydrolys...

journal_title：Bioresource technology

authors： Gao Y,Xu J,Yuan Z,Zhang Y,Liu Y,Liang C

更新日期：2014-09-01 00:00:00

abstract：:A combined process coupling a Fe3O4 nanoparticles (Fe3O4 NPs) heterogeneous Fenton-like reaction and an anaerobic biological technology was investigated in order to effectively treat amoxicillin-containing wastewater. With the increase in the pretreatment degree, the average COD removal rate correspondingly increased ...

journal_title：Bioresource technology

authors： Su C,Zheng P,Lin X,Chen W,Li X,Chen Q,Wu S,Chen M

更新日期：2019-03-01 00:00:00

abstract：:The depolymerization of renewable lignin for phenolic monomer, a versatile biochemical and precursor for biofuel, has attracted increasing attention. Here, an efficient base-catalyzed depolymerization process for this natural aromatic polymer is presented with cheap industrial solid alkali MgO and biomass-derived solv...

journal_title：Bioresource technology

authors： Long J,Zhang Q,Wang T,Zhang X,Xu Y,Ma L

更新日期：2014-02-01 00:00:00

abstract：:Phytase production by Aspergillus niger F3 by solid state fermentation (SSF) on citrus peel was evaluated at pilot scale under different aeration conditions. The best airflow intensity was 1 VkgM (Lair kg medium(-1) min(-1)), which allowed to produce 65 units of phytases per gram in dry basis (65 Ug(-1) d.b.) as it re...

journal_title：Bioresource technology

authors： Rodríguez-Fernández DE,Rodríguez-León JA,de Carvalho JC,Karp SG,Sturm W,Parada JL,Soccol CR

更新日期：2012-08-01 00:00:00

abstract：:A combined process including a partial nitritation SBR (PN-SBR) followed by a simultaneous sludge fermentation, denitrification and anammox reactor (SFDA) was established to treat low C/N domestic wastewater in this study. An average nitrite accumulation rate of 97.8% and total nitrogen of 9.4mg/L in the effluent was ...

journal_title：Bioresource technology

authors： Wang B,Peng Y,Guo Y,Zhao M,Wang S

更新日期：2016-05-01 00:00:00

abstract：:The effect of single walled carbon nanotubes (SWCNT) on methane production under high acetate concentration and thermophilic condition was evaluated. An isotope labeling experiment verified that >85% of methane was generated from syntrophic acetate oxidation (SAO) at 50, 100 and 150 mM acetate and almost 100% at 200 m...

journal_title：Bioresource technology

authors： Shen N,Liang Z,Chen Y,Song H,Wan J

更新日期：2020-03-14 00:00:00

abstract：:An in-depth investigation was conducted on the kinetic analysis of raw biomass using thermogravimetric analysis (TGA), from which the activation energy distribution of the whole pyrolysis process was obtained. Two different stages, namely, drying stage (Stage I) and devolatilization stage (Stage II), were shown in the...

journal_title：Bioresource technology

authors： Chen D,Zheng Y,Zhu X

更新日期：2013-03-01 00:00:00

abstract：:High-rate algal ponds have the potential to produce 59 T of dry biomass ha(-1)year(-1) based on the specific productivity of 20 g m(-2) day(-1). Atmospheric air provides only 5% of the CO(2) to the pond surface required for photosynthesis. Hence, CO(2) is usually provided via bubbling of concentrated CO(2)-air mixture...

journal_title：Bioresource technology

authors： Putt R,Singh M,Chinnasamy S,Das KC

更新日期：2011-02-01 00:00:00

abstract：:Sugarcane bagasse pretreated by combining O2 and NaOH with different variables was conducted to improve its enzymatic digestibility and sugar recovery, and the results were compared with sole NaOH pretreatment. Lignin removal for O2-NaOH pretreatment was around 10% higher than that for sole NaOH pretreatment under the...

journal_title：Bioresource technology

authors： Bi S,Peng L,Chen K,Zhu Z

更新日期：2016-08-01 00:00:00

abstract：:Polyhydroxyalkanoates (PHA) production from fermented thermal-hydrolyzed sludge was conducted by mixed microbial cultures (MMCs) in the study. An MMC enriched in the species Brachymonas_denitrificans (60.18%) was selected under an aerobic feast/famine regime, which is capable of denitrification and accumulating PHA. T...

journal_title：Bioresource technology

authors： Tu W,Zhang D,Wang H,Lin Z

更新日期：2019-11-01 00:00:00

abstract：:A two-phase and three-phase predictive fluidization model based on the characteristics of a system such as media type and size, flow rates, and reactor cross sectional area was proposed to calculate bed expansion, solid, liquid and gas hold up and specific surface area (SSA) of the biofilm particles. The model was sub...

journal_title：Bioresource technology

authors： Andalib M,Nakhla G,Sen D,Zhu J

更新日期：2011-02-01 00:00:00