Name: Coagulation Potentials of Natural Polymers for Dye Degradation (en Inglés)
Price: 398.10 PEN
Availability: InStock
Author: Obiora-Okafo, Ifeoma ; Onukwuli, Okechukwu
ISBN: 9786202519229

portada Coagulation Potentials of Natural Polymers for Dye Degradation (en Inglés)

Formato

Libro Físico

Autor

Ifeoma Obiora-Okafo

Okechukwu Onukwuli

Editorial

LAP Lambert Academic Publishing

Idioma

Inglés

N° páginas

188

Encuadernación

Tapa Blanda

Dimensiones

22.9 x 15.2 x 1.1 cm

Peso

0.28 kg.

ISBN13

9786202519229

Categorías

Tecnología: cuestiones generales

Coagulation Potentials of Natural Polymers for Dye Degradation (en Inglés)

Ifeoma Obiora-Okafo (Autor) · Okechukwu Onukwuli (Autor) · LAP Lambert Academic Publishing · Tapa Blanda

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Origen: Estados Unidos (Costos de importación incluídos en el precio)

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Reseña del libro "Coagulation Potentials of Natural Polymers for Dye Degradation (en Inglés)"

The applications of Vigna unguiculata coagulant (VUC), Telfairia occidentalis coagulant (TOC), Brachystegia eurycoma coagulant (BEC), Vigna subterranean coagulant (VSC) and Moringa oleifera coagulant (MOC) for Crystal Ponceau 6 dye (AR 44) degradation were investigated. Proximate analysis, Fourier transformed infrared (FTIR) and Scanning electron microscopy (SEM) were applied to investigate the coagulation potentials of the precursors. Jar test studied the effects of operational parameters including pH, coagulant dosage, dye concentration, settling time and temperature. Mass transfer mathematical modelling studied shows good predictions to the experimental results. The isotherms show adsorption as a monomolecular layer according to the mechanism of chemisorption. The fitting of pseudo-second order kinetic model validates the process as a second-order process. Response surface methodology, successfully evaluated the interactions of four influential parameters. The overlay contour plots show the suitability of using multiple response optimization tools. The coagulants studied were extremely effective in the dye removal from crystal ponceau 6 dye.