Mechanism of Phosphates Sorption by Zeolites Depending on Degree of their Substitution for Potassium Ions

2016;
: pp. 235 – 240
Authors: 

Vira Sabadash, Jaroslaw Gumnitsky and Anna Hyvlyud

Lviv Polytechnic National University 12, S.Bandera St., 79013 Lviv, Ukraine

The mechanism of phosphates sorption process on clinoptilolite was determined. The significant increase in zeolite sorption capacity was observed while interaction of zeolite and wastewaters with acid reaction. New active centers of zeolite are formed due to disalumination of its surface.

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