tailieunhanh - Fixed-bed column adsorption of Fluoroquinolone antibiotic from aqueous solution onto sugarcane bagasse biochar

The ability of the agricultural residue of sugarcane bagasse to serve as an absorbent material used to remove Ciprofloxacin (CIP), one of strong Fluoroquinolone antibiotic from aqueous solutions in fixed-bed columns was investigated. The properties of biochar sugarcane bagasse were characterized using scanning electron microscopy (SEM), and Fourier transform infrared (FTIR) spectroscopy before and after modification. The results of fixed bed column experiment showed that the shape of the removal efficiency of CIP and exhaustion time was dependent on bed height, flow rate and initial concentration. The maximum adsorption capacity qo predicted from Thomas model reached mg/g at the flow rate of 1 mL/min, initial concentration of 15 mg/L and bed height of 6 cm. From Yoon-Nelson equation, minutes was the time required for 50 % exhaustion of 12 cm bed height column with the flow rate 2 mL/min and concentration 15 mg/L. Thomas and Yoon-Nelson models were in good agreement with the experimental breakthrough curve data. | Fixed-bed column adsorption of Fluoroquinolone antibiotic from aqueous solution onto sugarcane bagasse biochar

• Môi trường
• Sugarcane bagasse
• Aqueous solution onto sugarcane bagasse biochar
• Fixed bed column adsorption
• Fluoroquinolone antibiotic
• Experimental breakthrough curve data
• Paper sheets made
• Lemongrass by products
• Synthesis and properties
• Various sugarcane bagasse
• Antibiotic residues
• Antibiotic resistant bacteria
• Sugarcane bagassesupported TiO2
• Eliminate ciprofloxacin antibiotic
• Carbohydrate polymers
• Acetylated xylan
• Sugarcane straw
• Linkage analysis
• NMR spectroscopy
• Vietnam Journal of Science and Technology
• Kinetics of pyrolysis reaction
• Agricultural residues in Vietnam
• Corn cob and sugarcane bagasse
• Pyrolysis or gasification
• Journal of Science and Technology
• Comparison of ethanol yield between separate
• Ethanol yield between separate
• Formic ractionated sugarcane bagasse
• Hydrolysis and fermentation
• Activated carbon from sugarcane bagasse using Zncl2
• The removal of Cu (ii) ion from aqueous solution
• Response surface methodolog
• The synthesized ACs
• Deep eutectic solvents
• DESs soluble lignin
• Formic acid
• Gel permeation chromatography
• BMC Genomics
• Aspergillus fumigatus
• Lignocellulose breakdown
• RNA Seq
• Plant biomass degradation capabilities
• Journal of Chemistry
• Activated carbon
• Chemical activator
• Handling wastes
• Synthetic polymers
• Lignocellulosic biomass
• Ultrasound assisted alkaline pretreatment
• Hydrolytic enzymes
• Sugar production
• Acid based deep eutectic solvents
• Enzymatic digestibility
• Lignocellulose deconstruction
• Cellulose nanocrystals
• TEMPO mediated oxidation
• Eucalyptus chips
• Pleurotus sajor caju
• Rubber sawdust
• Bio efficiency
• Mushroom cultivation
• Aspergillus terreus
• Cold active
• Cold temperature fermentation
• Carboxymethyl cellulases
• Cold active enzymes
• Cold active endoglucanase
• Chủng Trichoderma harzianum SP12176
• Sinh Cellulase chuyển hóa bã mía
• Khả năng sinh enzzyme cellulase
• Phụ phẩm nông nghiệp
• Spawn run
• Pinning initiation
• Paddy Straw
• Substrates on yield potential
• Culture were procured from DMR
• BMC Biotechnology
• Amplicon sequencing
• Microbial diversity
• Embodied recalcitrant biomaterials
• Carboxy methyl cellulase
• Gene expression
• Particle size
• Nutrient transporter
• Pleurotus ostreatus
• Solid state fermentation
• Cellulosic components
• Microbial enzyme