Prediction of cation exchange isotherms at different total cationic concentrations

Shin Ichiro Wada, Tadashi Matsuura, Hiroshi Seki

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


The cation exchange isotherm is a graph showing the relationship between the charge fraction of a cation adsorbed on an exchanger and that in the aqueous phase at a constant temperature and pressure. Showing exchange equilibrium data as an exchange isotherm is recognized as a standard way of presentation in cation exchange studies. The advantage of using cation exchange isotherms is that they help immediate understanding of ion exchange characteristics of an exchanger for different cations and the relative affinity of a cation for different exchangers.

Original languageEnglish
Pages (from-to)183-187
Number of pages5
JournalSoil Science and Plant Nutrition
Issue number1
Publication statusPublished - Mar 1993

All Science Journal Classification (ASJC) codes

  • Soil Science
  • Plant Science


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