Bioremediation potential of Dicentrarchus labrax fish scales for dye‑based emerging contaminants by ANN–GA hybrid modeling

Autor:	Ícaro Mota Oliveira, Roberta Anjos de Jesus, Victor Ruan Silva Nascimento, Muhammad Bilal, Hafiz M. N. Iqbal, Luiz Fernando Romanholo Ferreira, Antônio Reinaldo Cestari
Rok vydání:	2022
Předmět:	Water Bioengineering General Medicine Hydrogen-Ion Concentration INTELIGÊNCIA ARTIFICIAL Methylene Blue Kinetics Biodegradation Environmental Animals Thermodynamics Bass Adsorption Coloring Agents Water Pollutants Chemical Biotechnology
Zdroj:	Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual) Universidade de São Paulo (USP) instacron:USP
Popis:	This work investigates the possibility of using scales of sea bass Dicentrarchus labrax as a low-cost material for the adsorptive removal of methylene blue (MB) cationic dye in aqueous solutions. The physical-chemical characterizations of fish scales in natura (FS-in natura) revealed through thermogravimetry that they are composed of inorganic (hydroxyapatite) and organic (collagen) phases in relatively similar amounts. Spectroscopy analyses show that the interactions of MB with FS-in natura occur mainly in the organic phase layer of the adsorbent. The effects of initial MB concentration (5.0 × 10
Databáze:	OpenAIRE
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