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The Scientific World Journal
Volume 2019, Article ID 2042563, 11 pages
https://doi.org/10.1155/2019/2042563
Research Article

Tartrazine Removal from Aqueous Solution by HDTMA-Br-Modified Colombian Bentonite

1Departamento de Ingeniería Química, Facultad de Ingeniería y Arquitectura, Universidad Nacional de Colombia Sede Manizales, Campus La Nubia, km 7 Vía al Aeropuerto, AA 127 Manizales, Colombia
2Departamento de Física y Química, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Colombia Sede Manizales, Campus La Nubia, km 7 Vía al Aeropuerto, AA 127 Manizales, Colombia

Correspondence should be addressed to Gloria I. Giraldo-Gómez; oc.ude.lanu@ogodlarigig

Received 6 May 2019; Revised 16 July 2019; Accepted 22 July 2019; Published 8 September 2019

Academic Editor: Rizwan Hasan Khan

Copyright © 2019 Ronald A. Otavo-Loaiza et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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