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adsorption of cobalt from aqueous solutions onto sepiolite

Adsorption of cobalt from aqueous solutions onto sepiolite

01-01-2003· Adsorption of Co(II) ions from aqueous sepiolite suspensions has been systematically investigated as a function of several variables including activation conditions, solid to liquid ratio, pH and temperature. The results are analyzed to identify the mechanism of cobalt uptake by sepiolite.

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Adsorption of Cobalt from Aqueous Solutions onto Sepiolite

Adsorption of Cobalt from Aqueous Solutions onto Sepiolite Article (PDF Available) in Water Research 37(1):224-32 · February 2003 with 796 Reads How we measure 'reads'

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(PDF) Adsorption of cobalt from aqueous solutions onto

Adsorption of cobalt from aqueous solutions onto sepiolite

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(PDF) Adsorption of cobalt from aqueous solutions onto

Adsorption of Co (II) ions from aqueous sepiolite suspensions has been systematically investigated as a function of several variables including activation conditions, solid to liquid ratio, pH and temperature. The results are analyzed to identify the

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Adsorption of cobalt(II) ions from aqueous solutions by

01-12-2011· A study on the removal of cobalt ions from aqueous solutions by palygorskite was conducted under batch conditions. The effect of time, pH of the dispersion, ionic strength, temperature and initial metal concentration on the adsorption of Co 2+ onto palygorskite was investigated. The adsorption of Co 2+ was a fast process that followed the pseudo-second-order kinetics.

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Adsorption of Cobalt(II) Ions from Aqueous Solution onto

951 Adsorption of Cobalt(II) Ions from Aqueous Solution onto Activated Carbon Prepared from Hazelnut Shells Erhan Demirbas¸ * Department of Chemistry, Gebze Institute of Technology, P.O. Box 141, Gebze 41400, Turkey. (Received 21 April 2003; revised form accepted 22 August 2003)

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Sorption of acid red 57 from aqueous solution onto sepiolite

10-12-2004· Kara et al. investigated the adsorption of cobalt from aqueous solutions onto sepiolite; Rytwo et al. the adsorption of diquat, paraquat and methyl green on sepiolite; Balcı and Dinçel the ammonium ion adsorption with sepiolite; Molina-Sabio et al. the porous structure of a sepiolite as deduced from the adsorption of N 2, CO 2, NH 3, and H 2 O; Akyüz et al. FT-IR spectroscopic

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Adsorption of cobalt from aqueous solutions onto Bark of

Adsorption of cobalt from aqueous solutions onto Bark of Eucalyptus Youness Essaadaoui *, Ahmed Lebkiri, Elhoussein Rifi, Lamya Kadiri and Abdelkarim Ouass Laboratory of Organic Synthesis and Extraction Processes, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, PO Box.133 14000-Kenitra, Morocco

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Adsorption of Pyrene from Aqueous Solutions onto

01-02-2017· A sepiolite of Turkish origin was then investigated to explore its potential to adsorb hydrophobic organic compounds from aqueous solution. The microstructure and morphology of the sepiolite were characterized using elemental analysis, X-ray diffractometry (XRD), Fourier-transform infrared (FTIR) spectroscopy, field emission scanning electron microscopy (FE-SEM), and specific

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Adsorption of Pyrene from Aqueous Solutions onto

A sepiolite of Turkish origin was then investigated to explore its potential to adsorb hydrophobic organic compounds from aqueous solution. The microstructure and morphology of the sepiolite were characterized using elemental analysis, X-ray diffractometry (XRD), Fourier-transform infrared (FTIR) spectroscopy, field emission scanning electron microscopy (FE-SEM), and specific surface area from

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Adsorption of Cobalt(II) Ions from Aqueous Solution onto

951 Adsorption of Cobalt(II) Ions from Aqueous Solution onto Activated Carbon Prepared from Hazelnut Shells Erhan Demirbas¸ * Department of Chemistry, Gebze Institute of Technology, P.O. Box 141, Gebze 41400, Turkey. (Received 21 April 2003; revised form accepted 22 August 2003)

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Adsorption of Heavy Metal Ions from Aqueous Solution

The adsorption capacity of sepiolite towards the removal of heavy metal ions from aqueous solution was studied in this work, with adsorption equilibrium data being obtained with a bath adsorber. The sepiolite sample was chemically stable over the pH range 2–12, but dissolved in acidic solutions with pH values less than 2.

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Adsorption of cobalt from aqueous solutions onto Bark of

Adsorption of cobalt from aqueous solutions onto Bark of Eucalyptus Youness Essaadaoui *, Ahmed Lebkiri, Elhoussein Rifi, Lamya Kadiri and Abdelkarim Ouass Laboratory of Organic Synthesis and Extraction Processes, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, PO Box.133 14000-Kenitra, Morocco

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Adsorption of cobalt(II) ions from aqueous solutions by

A study on the removal of cobalt ions from aqueous solutions by palygorskite was conducted under batch conditions. Adsorption of cobalt(II) ions from aqueous solutions by palygorskite. Applied Clay Science 54 (2011) 292–296 Contents lists available at SciVerse ScienceDirect Applied Clay Science journal homepage:

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Adsorption of cobalt(II) from aqueous solution onto

cobalt ions from aqueous solution by HApZ (63%) than HAp (58%) and zeolite (47%). Batch experiments were performed to observe the effect of pH, adsorbent dose, contact time and initial cobalt

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Adsorption of methylene blue onto sonicated sepiolite

Adsorption of methylene blue onto sonicated sepiolite from aqueous solutions. Küncek I(1), Sener S. Author information: (1)Department of Environmental Engineering, University of Mersin, 33343 Mersin, Turkey. The aim of the present study is to enhance the methylene blue (MB) adsorption of sepiolite by ultrasonic treatment.

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Adsorption of Heavy Metal Ions from Aqueous Solution onto

569 Adsorption of Heavy Metal Ions from Aqueous Solution onto Sepiolite† E. Padilla-Ortega1, R. Leyva-Ramos1*, J. Mendoza-Barron1, R.M. Guerrero-Coronado1, A. Jacobo-Azuara2 and A. Aragon-Piña1 (1) Centro de Investigacion y Estudios de Posgrado, Facultad de Ciencias Quimicas Universidad Autonoma de San Luis Potosi, Av. Dr. Manuel Nava No. 6, San Luis Potosi, SLP 78210,

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Adsorption of pyrene from aqueous solutions onto sepiolite

ADSORPTION OF PYRENE FROM AQUEOUS SOLUTIONS ONTO SEPIOLITE EYU¨ P SABAH 1* AND SABEHAOUKI 2 1Department of Mining Engineering, Faculty of Engineering, Afyon Kocatepe University, 03200 Afyonkarahisar, Turkey 2Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford, UK Abstract—Polycyclic aromatic

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Adsorption of copper from aqueous solution onto natural

Adsorption of copper from aqueous solution onto natural sepiolite: equilibrium, kinetics, thermodynamics, and regeneration studies Merve Do¨nmeza, Selva

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