The adsorption properties of the macroporous, hypercrosslinked, and functional polymers were studied. A series of macroporous methacrylate sorbents with different chemical structure and polarity was prepared to examine the effect of polarity and porous structure on the sorption of organic compounds from aqueous solutions.
The sorption of organic compounds by porous copolymers of different porous structure and polarity with laboratory and commercial samples was compared. The sorption capacity of hypercrosslinked copolymers is up to five times higher than that of macroporous samples. The phenols are more strongly sorbed on the methacrylate copolymers bearing ethyleneamine groups than on styrene–divinylbenzene copolymers. The interactions of adsorbates with polymer adsorbent are discussed. The difference between carbonaceous and polymer adsorbents are in variability of composition of later and therefore different mechanism of interactions adsorbate–adsorbent. Polymer adsorbents are superior to the carbonaceous adsorbents in sorption of organic compounds and in simply desorption.
Keywords: polymer adsorbents; macroporous; hypercrosslinked; adsorption; polarity; interaction; organic compounds
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2008 Springer Science+Business Media B.V
About this paper
Cite this paper
Hradil, J. (2008). Adsorption Properties of Polymer Adsorbents. In: Mota, J.P., Lyubchik, S. (eds) Recent Advances in Adsorption Processes for Environmental Protection and Security. NATO Science for Peace and Security Series C: Environmental Security. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-6805-8_6
Download citation
DOI: https://doi.org/10.1007/978-1-4020-6805-8_6
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-6803-4
Online ISBN: 978-1-4020-6805-8
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)