METHOD OF PRODUCTION OF HYDROSOLS OF SILICON AND HUMIC ASIDS FROM ALKALINE SOLUTIONS OF THEIR SALTS BY IONIC EXCHANGE INTENSIFIED BY ELECTROLYSIS Russian patent published in 2005 - IPC

FIELD: agriculture and soil science; methods of production of hydrosols of silicon and humic acids from alkaline solutions of their salts.

SUBSTANCE: the invention is dealt with agriculture and soil science, in particular, with the methods of production of solutions for soils reclamation. The method provides for replacement of cations of salts in an aqueous solution by hydrogen ions. Process of the ionic exchange is conduct between a container with a saline solution and a container with a solution of an acid contacting among themselves through a cation-exchange diaphragm. The process of the ion exchange is intensified by electrolysis. One electrode is set in the container with an acid, and another - in the container with alkaline solution of silicon and humic acids. Polarities of the electrode are changed in each 5-60 seconds. The method allows using electrolysis to produce stable hydrosols of silicon and humic acids and their mixtures commercially.

EFFECT: the invention ensures production of stable hydrosols of silicon and humic acids and their mixtures commercially.

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