Adsorption of Methylene Blue and Metanil Yellow Dyes by Modified Carbon Sorbents


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Resumo

Adsorption properties of carbon sorbents modified with glycolic and lactic acid oligomers and copolymers of these toward organic dyes of varied nature: Methylene Blue and Metanil Yellow were studied. Differences in the adsorption of the dyes by the modified sorbents, due to the nature of their surface, were found.

Sobre autores

L. P’yanova

Institute of Hydrocarbons Processing, Siberian Branch; Omsk State Technical University

Autor responsável pela correspondência
Email: medugli@rambler.ru
Rússia, ul. Neftezavodskaya 54, Omsk, 644040; pr. Mira 11, Omsk, Russia, 644050

V. Likholobov

Institute of Hydrocarbons Processing, Siberian Branch

Email: medugli@rambler.ru
Rússia, ul. Neftezavodskaya 54, Omsk, 644040

L. Gerunova

Omsk State Agrarian University named after P.A. Stolypin

Email: medugli@rambler.ru
Rússia, Institutskaya pl. 1, Omsk, 644008

M. Drozdetskaya

Institute of Hydrocarbons Processing, Siberian Branch

Email: medugli@rambler.ru
Rússia, ul. Neftezavodskaya 54, Omsk, 644040

A. Sedanova

Institute of Hydrocarbons Processing, Siberian Branch

Email: medugli@rambler.ru
Rússia, ul. Neftezavodskaya 54, Omsk, 644040

N. Kornienko

Institute of Hydrocarbons Processing, Siberian Branch

Email: medugli@rambler.ru
Rússia, ul. Neftezavodskaya 54, Omsk, 644040

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