<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>In this study dependences of the adsorption equilibrium of 1,2-dichloropropane in aqueous solution for six activated carbons (A, AG, AG5, DTO, WD-ekstra, CWZ-22) and four polymeric adsorbents (XE-563, XE-572, XE-340, XE-348) were presented. All the adsorption isotherms onto activated carbons were described by the Freundlich equation. To analyze the isotherms on the polymeric adsorbents the Langmuir-Freundlich equation was used. It was found that in the low range of the concentrations the adsorptive properties of the activated carbons are reduced in the following direction DTO>WD-ekstra>CWZ-22>AG>A>AG5. Reducing the adsorptive properties of the polymeric adsorbents states was carried out in the following order: XE-340> XE-572>XE-563>XE-348. The adsorbents XE-340, XE-572 and XE-563 have much more higher adsorptive properties than the applied activated carbons. Lower adsorptive properties of XE-348 are the result of its high surface polarity.</p></abstract>

In this study dependences of the adsorption equilibrium of 1,2-dichloropropane in aqueous solution for six activated carbons (A, AG, AG5, DTO, WD-ekstra, CWZ-22) and four polymeric adsorbents (XE-563, XE-572, XE-340, XE-348) were presented. All the adsorption isotherms onto activated carbons were described by the Freundlich equation. To analyze the isotherms on the polymeric adsorbents the Langmuir-Freundlich equation was used. It was found that in the low range of the concentrations the adsorptive properties of the activated carbons are reduced in the following direction DTO>WD-ekstra>CWZ-22>AG>A>AG5. Reducing the adsorptive properties of the polymeric adsorbents states was carried out in the following order: XE-340> XE-572>XE-563>XE-348. The adsorbents XE-340, XE-572 and XE-563 have much more higher adsorptive properties than the applied activated carbons. Lower adsorptive properties of XE-348 are the result of its high surface polarity.

Adsorption of 1,2-dichloropropane from aqueous solution

Institute of Chemical Organic Technology, Szczecin University of Technology, ul. Pulaskiego 10, 70-322 Szczecin, Poland

Polish Journal of Chemical Technology

{"article-title":"Adsorption of 1,2-dichloropropane from aqueous solution"}

In this study dependences of the adsorption equilibrium of 1,2-dichloropropane in aqueous solution for six activated carbons (A, AG, AG5, DTO, WD-ekstra,...

Adsorption of 1,2-dichloropropane from aqueous solution

Publié en ligne: 19 oct. 2007

Pages: 34 - 36

DOI: https://doi.org/10.2478/v10026-007-0021-z

Mots clés
1,2-dichloropropane, activated carbon, adsorption, polymeric adsorbents, waste

This content is open access.

Adsorption of 1,2-dichloropropane from aqueous solution

Publié en ligne: 19 oct. 2007

Pages: 34 - 36

DOI: https://doi.org/10.2478/v10026-007-0021-z

Mots clés1,2-dichloropropane, activated carbon, adsorption, polymeric adsorbents, waste

This content is open access.

Mots clés
1,2-dichloropropane, activated carbon, adsorption, polymeric adsorbents, waste