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Nitrogen-Doped Carbonaceous Materials for Removal of Phenol from Aqueous Solutions
Joint Authors
Hofman, Magdalena
Pietrzak, Robert
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-19
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Medicine
Information Technology and Computer Science
Abstract EN
Carbonaceous material (brown coal) modified by pyrolysis, activation, and enrichment in nitrogen, with two different factor reagents, have been used as adsorbent of phenol from liquid phase.
Changes in the phenol content in the test solutions were monitored after subsequent intervals of adsorption with selected adsorbents prepared from organic materials.
Significant effect of nitrogen present in the adsorbent material on its adsorption capacity was noted.
Sorption capacity of these selected materials was found to depend on the time of use, their surface area, and pore distribution.
A conformation to the most well-known adsorption isotherm models, Langmuir, and Freundlich ones, confirms the formation of mono- and heterolayer solute (phenol) coverage on the surface of the adsorbent applied herein.
The materials proposed as adsorbents of the aqueous solution contaminants were proved effective, which means that the waste materials considered are promising activated carbon precursors for liquid phase adsorbents for the environmental protection.
American Psychological Association (APA)
Hofman, Magdalena& Pietrzak, Robert. 2012. Nitrogen-Doped Carbonaceous Materials for Removal of Phenol from Aqueous Solutions. The Scientific World Journal،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-461442
Modern Language Association (MLA)
Hofman, Magdalena& Pietrzak, Robert. Nitrogen-Doped Carbonaceous Materials for Removal of Phenol from Aqueous Solutions. The Scientific World Journal No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-461442
American Medical Association (AMA)
Hofman, Magdalena& Pietrzak, Robert. Nitrogen-Doped Carbonaceous Materials for Removal of Phenol from Aqueous Solutions. The Scientific World Journal. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-461442
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-461442