(Publishing House of Lviv Polytechnic National University, 2016) Sabadash, Vira; Gumnitsky, Jaroslav; Tyzrbir, Galyna
The aim of this work was studying the
process of phosphate adsorption on natural and
synthesized adsorbents such as aluminosilicates.
Sorption properties of natural zeolite concerning
phosphates in static and dynamic conditions were
investigated. It was found that phosphates were
absorbed better in an acidic environment. Zeolites based
on fly ashes of Dobrotvir heat power plant were
synthesized and modified. The equilibrium values of
adsorption capacity were established and the proper
isotherms at a temperature 20 °C were built.
