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Water Sorption Purification from Ammonium Pollution

Myroslav Malyovannyi1, Galina Sakalova2, Natalia Chornomaz3 and Oleh Nahurskyy1
Affiliation: 
1 Lviv Polytechnic National University 12, S.Bandery str., 79013 Lviv, Ukraine; nahurskyy@mail.ru 2 Vinnitsa State Pedagogical University 21, Ostrozhskogo str., Vinnitsa, Ukraine; sakalova@meta.ua 3 Ternopil National Technical University named after I. Puliui
DOI: 
https://doi.org/10.23939/chcht07.03.355
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Keywords:

Abstract: 
Water sorption purification from ammonium pollution has been investigated. The sorption ability of natural clay sorbents has been characterized. The isotherms of ammonium ions adsorption by natural zeolites, palyhorskyties and glauconites were plotted. It was established that water purification from ammonium ions mainly corresponds to the model of surface diffusion at non-linear isotherm.
References: 

[1] Zapolsky A., Mishkova N., I. Astrelin et al.: Physico-khimichni Osnovy Technologii Ochyshennya Stichnykh Vod. Libra, Kyiv 2000.

[2] Tarasevych Yu. and Ovcharenko F.: Adsorbcia na Glinistykh Mineralah. Naukova dumka, Kyiv 1975.

[3] Langwaldt J.: Separation Sci. & Techn., 2008, 43, 2166.
https://doi.org/10.1080/01496390802063937

[4] Demir A., Gunay A. and Debik E.: Water SA, 2002, 28, 329.
https://doi.org/10.4314/wsa.v28i3.4903

[5] Suhr L.: Int. Seminar on Control of Nutrients in Municipal Wastewater Effluents, USA, California 1980, 137.

[6] Semmens M., Klieve J., Schnobrich D. and Tauxe G.: Water Research, 1981, 15, 655.
https://doi.org/10.1016/0043-1354(81)90157-3

[7] Petrus' R., Malyovannyi M., Varchol J. et al.: Khim. Promysl. Ukrainy, 2003, 55, 20.