Influence of Alkali and Acidic Treatment on Sorption Properties of Latvian Illite Clays
BALTMATTRIB 2013: 22nd International Baltic Conference of Engineering Materials & Tribology: Book of Abstracts 2013
Vitālijs Lakevičs, Valentīna Stepanova, Ieva Skuja, Inga Jurgelāne, Augusts Ruplis

Latvian illite containing clays, due to their wide distribution, physically-chemical and colloidal properties, have potential application as low-cost and eco-friendly adsorbents for industrial waste purification from organic dyes, for discoloration of rapeseed oil, petroleum, oil and heavy metals. The increasing interest towards modified clays is explained by a necessity to create environmentally safe sorbents. Clays can be modified with inorganic acids and metal salts, which are part of the clay, alkali, organic additives, etc. The aim of this work is to study the adsorption of methylene blue from water solutions on to natural and modified Latvian illite containing clays and compare their sorption properties.


Atslēgas vārdi
Latvian illite, adsorption of methylene blue, sorption properties

Lakevičs, V., Stepanova, V., Skuja, I., Dušenkova, I., Ruplis, A. Influence of Alkali and Acidic Treatment on Sorption Properties of Latvian Illite Clays. No: BALTMATTRIB 2013: 22nd International Baltic Conference of Engineering Materials & Tribology: Book of Abstracts, Latvija, Rīga, 14.-15. novembris, 2013. Rīga: Latvijas Materiālu Pētīšanas biedrība, 2013, 92.-92.lpp. ISBN 978-9984-49-987-1.

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