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Adsorption of methylene blue by phoenix tree leaf powder in a fixed-bed column: experiments and prediction of breakthrough curves
A continuous adsorption study in a fixed-bed column was carried out by using phoenix tree leaf powder as an adsorbent for the removal of methylene blue (MB) from aqueous solution. The effect of flowExpand
Biosorption of copper and lead ions by waste beer yeast.
Locally available waste beer yeast, a byproduct of brewing industry, was found to be a low cost and promising adsorbent for adsorbing copper and lead ions from wastewater. In this work, biosorptionExpand
Characterization of modified wheat straw, kinetic and equilibrium study about copper ion and methylene blue adsorption in batch mode
Abstract The citric acid modified wheat straw (MWS) was characterized and the adsorption properties of copper ion and methylene blue (MB) onto MWS were investigated in single adsorbate system byExpand
CHARACTERIZATION AND PROPERTIES OF IRON OXIDE-COATED ZEOLITE AS ADSORBENT FOR REMOVAL OF COPPER (II) FROM SOLUTION IN FIXED BED COLUMN
Abstract A new composite adsorbent, iron oxide coated zeolite (IOCZ), was characterized and employed for the removal of Cu(II) from aqueous solution using fixed bed column. Scanning electronExpand
Removal of copper(II) and lead(II) from aqueous solution by manganese oxide coated sand I. Characterization and kinetic study.
The preparation, characterization, and sorption properties for Cu(II) and Pb(II) of manganese oxide coated sand (MOCS) were investigated. A scanning electron microscope (SEM), X-ray diffractionExpand
Study of equilibrium, kinetic and thermodynamic parameters about methylene blue adsorption onto natural zeolite
Adsorption equilibrium and kinetic of methylene blue (MB) onto natural zeolite was studied in a batch system. Variables of the system include contact time, pH, salt concentration, temperature, andExpand
Copper(II) and lead(II) removal from aqueous solution in fixed-bed columns by manganese oxide coated zeolite.
The ability of manganese oxide coated zeolite (MOCZ) to adsorb copper and lead ions in single- (non-competitive) and binary- (competitive) component sorption systems was studied in fixed-bed column.Expand
Biosorption of methylene blue from aqueous solution by fallen phoenix tree's leaves.
A new adsorbent, the fallen phoenix tree's leaf, has been investigated in order to remove methylene blue (MB) from aqueous solutions. Variables of the system, including contact time, leaf dose,Expand
Use of rice husk for the adsorption of congo red from aqueous solution in column mode.
A continuous fixed bed study was carried out by using rice husk as a biosorbent for the removal of congo red (CR) from aqueous solution. The effects of important factors, such as the value of initialExpand
Adsorption of methylene blue by a high-efficiency adsorbent (polydopamine microspheres): Kinetics, isotherm, thermodynamics and mechanism analysis
Abstract Polydopamine (PDA) microspheres were synthesized by a facile oxidative polymerization method and used as a high-efficiency adsorbent for the removal of a cationic dye (methylene blue, MB)Expand
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