Adsorption of Phenol from Aqueous Solutions on Activated Carbons with Different Oxygen Contents-Reference-Cited by-同舟云学术

Adsorption of Phenol from Aqueous Solutions on Activated Carbons with Different Oxygen Contents

Published:1989-12 Issue:4 Volume:6 Page:182-191
ISSN:0263-6174
Container-title:Adsorption Science & Technology
language:en
Short-container-title:Adsorption Science & Technology

Author:

Biniak S.¹,Kaźmièrczak J.²,Swiatkowski A.³

Affiliation:

1. Institute of Chemistry, Nicolaus Copernicus University, Toruń, Poland

2. Institute of Chemical and Process Engineering, Technical University of Lódź, Poland

3. Institute of Chemistry, Military Technical Academy, Warsaw, Poland

Abstract

The effect of the chemical character of the surface of an activated carbon on phenol adsorption from aqueous solutions is described. The adsorbents used consisted of five types of activated carbon obtained by modification of the raw material. The results obtained indicate that the principal factor influencing adsorption is the oxygen contained in those surface functional groups which exhibit an acidic character. Moderately and slightly acidic groups are the most important in this context.

Publisher

Hindawi Limited

Subject

Surfaces and Interfaces,General Chemical Engineering,General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.1177/026361748900600402

Reference11 articles.

1. Adsorptive Mechanism on Activated Carbon in the Liquid Phase. I. Free Energy Change for Adsorption of Organic Compounds from Aqueous Solution on Activated Carbon

2. Oberflächenoxyde des Kohlenstoffs

3. Adsorption of substituted phenols on activated carbon

4. Influence of chemisorbed oxygen in adsorption onto carbon from aqueous solution

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