•  
  •  
 

Document Type

Research

Abstract

The adsorption of Ferricyanide and Oxalate ions by colloidal aluminium hydroxide at concentrations below and above the coagulation values is measured. The plot of the amount adsorbed as a function of the total concentration of the electrolyte shows three characteristic "breaks." The results are of the same general type as obtained by Storks in the adsorption of the Chromate ion by the same suspension. The adsorption is considered as of two types; first, a neutralization of the positive charges on the colloidal particle, followed by surface adsorption by the coagulated particle. The second "break" is due to a combination of the two types of adsorption.

Publication Date

1931

Journal Title

Proceedings of the Iowa Academy of Science

Volume

38

Issue

1

First Page

165

Last Page

166

Copyright

© Copyright 1931 by the Iowa Academy of Science, Inc.

Language

EN

File Format

application/pdf

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.