Coal mining pyritic waste in Fenton-like processes: Raw and purified catalysts in Reactive Blue 21 dye discoloration

Raw pyritic waste (RPW) from South Brazilian coal deposits and pure pyritic waste (PPW) were used as catalysts for organic dyes discoloration. Samples were characterized for their chemical, morphological, and structural properties. There was a significant content of Fe and S in both samples from the...

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Veröffentlicht in:	The Science of the total environment 2022-02, Vol.807 (Pt 2), p.150823-150823, Article 150823
Hauptverfasser:	Cechinel, Maria Alice P., de Oliveira Guidolin, Thays, da Silveira, Andresa Rodrigues, dos Santos Tasca, Janaina, Montedo, Oscar Rubem Klegues, Arcaro, Sabrina
Format:	Artikel
Sprache:	eng
Schlagworte:	Brazil Coal Mining Discoloration Fenton process Hydrogen Peroxide Iron Metalloporphyrins Reuse Textile dyes Waste valorization
Online-Zugang:	Volltext
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