Research of influence of sorbed humic substances on the structure and conductivity of ion-exchange membrane MA40

Authors

  • Dmitriy V. Nenahov postgraduate student of chemistry department of Voronezh State Agricultural University, Voronezh, е-mail: dmitrynen@ mail.ru
  • Vladimir V. Kotov doctor of chemical sciences, professor of chemistry department of Voronezh State Agricultural University, Voronezh
  • Maria A. Chernyaeva postgraduate student of chemistry department of Kuban State University, Krasnodar, е-mail: marichernyaeva@mail.ru

Keywords:

membrane, humic substances, pores-dimension, conductivity.

Abstract

Structural features and conductivity of ion-exchange membrane MA40 sorbed humic substances
in alkaline soil extracts electrodialysis was researched. Slight decline of moisture and specific internal
surface and increase of the density of membrane sorbed organic matter was shown. Found that basic
structure changes goes in inter-gel intervals of that heterogeneous membrane. Reduce of conductivity of
membrane associated with the inner surface of the water repellent, and removing the solution from its
inter-gel sites

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Published

2019-11-27

Issue

Vol. 10 No. 4 (2010): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Research of influence of sorbed humic substances on the structure and conductivity of ion-exchange membrane MA40. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 10(4). https://journals.vsu.ru/sorpchrom/article/view/2083

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