[PDF] Top 20 Adsorption of Congo Red by Ni/Al-CO3: Equilibrium, Thermodynamic and Kinetic Studies

Adsorption of Congo Red by Ni/Al-CO3: Equilibrium, Thermodynamic and Kinetic Studies

... of adsorption DHx is one of the basic requirements for the characterization and optimization of an adsorption process and is a critical design variable in estimating the performance of an adsorptive ... See full document

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Studies on adsorption equilibrium, isotherms and kinetics of congo red dye onto senna occidentalis seeds activated carbon

... Effect of contact time: The effect of contact time on the percentage CR dye removal has been studied and presented in Fig. 3. It is clear that the extent of CR dye removal was rapid in the initial stages and becomes slow ... See full document

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Adsorption of Congo Red from Aqueous Solution Using CTAB Kaolin from Bechar Algeria

... 2012 Removal of Anionic Dye Congo Red from Aqueous Solution by Raw Pine and Acid-Treated Pine Cone Powder as Adsorbent: Equilibrium, Thermodynamic, Kinetics, Mechanism and Process Design[r] ... See full document

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Equilibrium, kinetic and thermodynamic studies of chromium adsorption by activated carbon from the shell of Tieghmelia heckelii fruit

... The adsorption method on activated carbon is increasingly used for the removal of heavy metals, in particular chromium from aqueous ...et al. 2012. Successful adsorption of chromium by activated ... See full document

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Isothermal, Kinetic and Thermodynamic Studies of the Adsorption of Erythrosine Dye onto Activated Carbon from Periwinkle Shell

... by adsorption is been studied. The adsorption capacity of the dye will also examined using the adsorption isotherm ...and thermodynamic equations will be used to fit the experimental data ... See full document

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Kinetic and thermodynamic studies of the adsorption of nickel (ii) ions from aqueous solutions by smectite clay from Sabga cameroon

... The adsorption capacity increased with increasing ...The thermodynamic parameter, ∆G°, could be calculated from the adsorption equilibrium constant obtained from the Langmuir ...of ... See full document

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Equilibrium Isotherm, Kinetic and Thermodynamic studies of Rhodamine B Adsorption using Thespesia populnea Bark

... all studies were carried out with ...and equilibrium capacities of MG are functions of the TPC activated carbon ...The equilibrium values obtained from the studies are tabulated in ... See full document

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Adsorption of chromium ion by acid activated abutilon indicum kinetic, mechanistic, thermodynamic and equilibrium studies

... Wastewater quality can be defined by physical, chemical or biological characteristics. Wastewater generally contains toxic pollutants. Inorganic pollutants consist of mineral acids, inorganic salts, finely divided metal ... See full document

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Equilibrium, Kinetics and Thermodynamic Studies on MB Adsorption Using Hamburger Seed Shell Activated Carbon

... source. Adsorption process is the widely used method for treating waste ...in adsorption processes [5], [6]. The adsorption capacity of the activated carbon and also the performance of the activated ... See full document

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Direct Blue 71 Removal from Aqueous Solutions by Adsorption on Pistachio Hull Waste: Equilibrium, Kinetic and Thermodynamic Studies

... of adsorption process, which in case of using cheap and abundant adsorbents in nature, compared to other wastewater treatment processes, for reasons, including lower cost, simpler design, more access, and ... See full document

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Copper adsorption onto starch as biopolymer: Isothermal equilibrium and kinetic studies

... by adsorption has been studied deeply with a full kinetic ...at equilibrium by UV-visible ...The adsorption of copper increases with pH (2-6) and the adsorbent dosage increasingly, but ... See full document

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Adsorption Thermodynamics of Malachite Green Dye onto Acid Activated Low Cost Carbon

... green adsorption on Terminalia Catappa Linn carbon over a pH range of ...the adsorption of the dye increases from 38% to 95% with an increase in pH of the solution from ...The adsorption of these ... See full document

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Synthesis, Characterization and Application of Mg/Al Layered Double Hydroxide for the Degradation of Congo Red in Aqueous Solution

... 2012 Removal of Anionic Dye Congo Red from Aqueous Solution by Raw Pine and Acid-Treated Pine Cone Powder as Adsorbent: Equilibrium, Thermodynamic, Kinetics, Mechanism and Process Design[r] ... See full document

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← Return to Article Details ADSORPTION OF As(III) FROM AQUEOUS SOLUTION ONTO IRON IMPREGNATED USED TEA ACTIVATED CARBON: EQUILIBRIUM, KINETIC AND THERMODYNAMIC STUDY

... The initial pH of each solution was adjusted to 8 using either hydrochloric acid or sodium hydroxide solution. The samples were placed in shaker bath [model DAIHAN WSB-30 (Korea)] at a shaking speed of 120 rpm at 298 K ... See full document

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Thermodynamic and Kinetic Studies for Adsorption of Methyl Violet Dye on to Creeson Seeds

... The experiments of adsorption were executed using batch equilibrium method [21]. Swollen seeds were taken in 250 ml round bottom flask containing 125 ml of MV dye solution. The flasks were placed on a hot ... See full document

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Removal of Steriod Hormones by Activated Carbon Adsorption—Kinetic and Thermodynamic Studies

... The adsorption of E2 and EE2 showed good fit with the pseudo second order rate equation and the Langmuir adsorption isotherm ...of adsorption were ...isotherm, thermodynamic and desorption ... See full document

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Equilibrium, kinetic and thermodynamic studies of silarhodanine tautomers by highly CBS Q method

... The proton transfer processes have generated eight minimum structures of the silarhodanine molecule. These structures were studied in the gas phase by a high level theory complete basis set (CBS-Q). All the structure are ... See full document

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Layered double hydroxide functionalized biomass carbon fiber for highly efficient and recyclable fluoride adsorption

... enhanced adsorption capacity for fluoride removal compared to that of Al 2 O 3 /BCF, accompanied by ...fluoride adsorption. Importantly, recovery adsorption capacity for fluoride was obtained ... See full document

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Adsorption of rhodamine B by metals chloride -activated castor bean residue carbon

... of Congo Red from Aqueous Solutions with Raphanus Sativus Peel sand Activated Carbon: A Comparative ...of Adsorption Removal of Congo Red and Brilliant Green Dyes from Water Using ... See full document

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Equilibrium and Thermodynamic Studies of Cesium Adsorption on Natural Vermiculite and Optimization of Operation Conditions

... Vermiculite is a clay mineral with 2:1 crystalline structures with high cation exchange capacity, which is a consequence of surface and interlayer ion exchange processes, as well as isomorphic substitution. Such ... See full document

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