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S M Fijul Kabir, Rafael Cueto, Sreelatha Balamurugan, Laurel D. Romeo, Jenna T. Kuttruff, Brian D. Marx and Ioan I. Negulescu
Fish scales (FS), a byproduct of the fish processing industry, are often discarded carelessly. In this present study, FS were used as a promising bio-sorbent for the removal of anionic acid dyes (acid red 1 (AR1), acid blue 45 (AB45) and acid yellow 127 ...
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Julliana Isabelle Simionato, Lucas D. G. Villalobos, Milena Keller Bulla, Fabio Augusto Garcia Coró, Juliana Carla Garcia
Pág. 693 - 698
Chitin extracted from silkworm chrysalides was used to prepare chitosan applied in this investigation. Adsorption studies were carried out in column and in aqueous suspension with two dyes, blue remazol (RN) and black remazol 5 (RB). The study showed tha...
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Luana Marcele Chiarello, Ivonete Oliveira Barcellos, Gabriela Spengler, Davi Eduardo Roza
Pág. 97 - 103
In this study, we tested the potential use of a natural sorbent based on soybean meal from oil extraction in the treatment of solutions containing the acid dyes: yellow Erionyl RXL, navy blue Erionyl R and red Erionyl A-3B, used to dye polyamide fibers. ...
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