Supplementary research of clinoptilolite-rich tuff composites after adsorption trials using the XPS technique

Eva Chmielewská; Wlodzimierz Tylus; Marcela Morvová

doi:10.1007/s11532-005-0001-1

Supplementary research of clinoptilolite-rich tuff composites after adsorption trials using the XPS technique

Eva Chmielewská, Wlodzimierz Tylus, Marcela Morvová

Source

Open Chemistry > 2006 > 4 > 1 > 1-12

Abstract

The paper deals with fabrication of carbonized and hydrophobized clinoptilolite-rich tuff using organic carbon rich substances, here particularly starch and waste vegetable residues, which were pyrolytically combusted and covered the external zeolite surface. Hydrophobization of the zeolite external surface was accomplished by octadecylammonium surfactant. Both surface modified clinoptilolite-rich tuffs were tested and compared with each other with regard to removal of organic (phenol) and inorganic (chromate, arsenate) pollutants from aqueous solutions. These elaborated composites with surface adsorbed pollutant species were analysed by X-ray photoelectron spectroscopy (XPS).

Identifiers

journal ISSN :	2391-5420
DOI	10.1007/s11532-005-0001-1

Authors

Eva Chmielewská

Faculty of Natural Sciences, Comenius University, Mlynská dolina, 842 15, Bratislava, Slovakia

Wlodzimierz Tylus

Institute of Inorganic Technology, Wroclaw University of Technology, Wyb. Wyspiańskiego 27, 50-370, Wrocław, Poland

Marcela Morvová

Institute of Physics, Faculty of Mathematics, Physics and Informatics of Comenius University, Mlynska dolina F2, 842 48, Bratislava, Slovakia

Keywords

Clinoptilolite-rich tuff hydrophobization carbonization chromate and arsenate oxyanion and phenol adsorption XPS

Additional information

Publication languages: English

Data set: PSJD

Publisher

De Gruyter Open

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No field of science has been suggested yet.

Bibliography

[1] K.G. Varshney: “Synthetic Ion Exchange Materials and their Analytical Applications: Past, Present and Future”, Solid State Phenom., Vol. 445, (2003), pp. 90–91.
[2] S.E. Manahan: Environ. Chem., 6th ed., Lewis Publishers Boca Raton, 1994.
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Eva Chmielewská

Wlodzimierz Tylus

Marcela Morvová

Keywords

Additional information

Publisher

Fields of science

Fields of science

Bibliography

[1] K.G. Varshney: “Synthetic Ion Exchange Materials and their Analytical Applications: Past, Present and Future”, Solid State Phenom., Vol. 445, (2003), pp. 90–91.

[2] S.E. Manahan: Environ. Chem., 6th ed., Lewis Publishers Boca Raton, 1994.

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Supplementary research of clinoptilolite-rich tuff composites after adsorption trials using the XPS technique