Sonocatalytic decolorization of textile wastewater using synthesized γ-FeOOH nanoparticles

Mohsen Sheydaei; Alireza Khataee

doi:10.1016/j.ultsonch.2015.04.023

Sonocatalytic decolorization of textile wastewater using synthesized γ-FeOOH nanoparticles

Mohsen Sheydaei
, Alireza Khataee^*

^*Bu çalışma için yazışmadan sorumlu yazar

University of Tabriz
Kharazmi University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

71 Atıf (Scopus)

Özet

Abstract γ-FeOOH nanoparticles were synthesized and applied for decolorization of a textile wastewater containing reactive orange 29 (RO29) by ultrasonic/γ-FeOOH/H₂O₂ process. X-ray diffraction, transmittance electron microscope, scanning electron microscope, and nitrogen adsorption/desorption analysis approved synthesis of γ-FeOOH nanoparticles with the average width of 60-70 nm. The catalyst dosage, H₂O₂ concentration, pH, and ultrasonic power had significant effect on catalytic performance of γ-FeOOH nanoparticles. γ-FeOOH nanoparticles can be effectively used as catalyst in successive US/γ-FeOOH/H₂O₂ processes without significant activity loss. Gas chromatography-mass spectrometry analysis was used to verify the main intermediates produced through the RO29 degradation. Mineralization of the textile wastewater during treatment process was determined by chemical oxygen demand analysis.

Orijinal dil	İngilizce
Makale numarası	2846
Sayfa (başlangıç-bitiş)	616-622
Sayfa sayısı	7
Dergi	Ultrasonics Sonochemistry
Hacim	27
DOI'lar	https://doi.org/10.1016/j.ultsonch.2015.04.023
Yayın durumu	Yayınlandı - 16 Tem 2015
Harici olarak yayınlandı	Evet

Bibliyografik not

Publisher Copyright:
© 2015 Elsevier B.V.

BM SKH

Bu sonuç, aşağıdaki Sürdürülebilir Kalkınma Hedefine/Hedeflerine katkıda bulunur

SKH 6 Temiz Su ve Sanitasyon

Belgeye Erişim

10.1016/j.ultsonch.2015.04.023

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{3e6962948bd5489baba8911056f9869c,

title = "Sonocatalytic decolorization of textile wastewater using synthesized γ-FeOOH nanoparticles",

abstract = "Abstract γ-FeOOH nanoparticles were synthesized and applied for decolorization of a textile wastewater containing reactive orange 29 (RO29) by ultrasonic/γ-FeOOH/H2O2 process. X-ray diffraction, transmittance electron microscope, scanning electron microscope, and nitrogen adsorption/desorption analysis approved synthesis of γ-FeOOH nanoparticles with the average width of 60-70 nm. The catalyst dosage, H2O2 concentration, pH, and ultrasonic power had significant effect on catalytic performance of γ-FeOOH nanoparticles. γ-FeOOH nanoparticles can be effectively used as catalyst in successive US/γ-FeOOH/H2O2 processes without significant activity loss. Gas chromatography-mass spectrometry analysis was used to verify the main intermediates produced through the RO29 degradation. Mineralization of the textile wastewater during treatment process was determined by chemical oxygen demand analysis.",

keywords = "Nanocatalyst, Sono-Fenton process, Sonocatalysis, Textile wastewater, γ-FeOOH nanoparticles",

author = "Mohsen Sheydaei and Alireza Khataee",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",

year = "2015",

month = jul,

day = "16",

doi = "10.1016/j.ultsonch.2015.04.023",

language = "English",

volume = "27",

pages = "616--622",

journal = "Ultrasonics Sonochemistry",

issn = "1350-4177",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Sonocatalytic decolorization of textile wastewater using synthesized γ-FeOOH nanoparticles

AU - Sheydaei, Mohsen

AU - Khataee, Alireza

PY - 2015/7/16

Y1 - 2015/7/16

N2 - Abstract γ-FeOOH nanoparticles were synthesized and applied for decolorization of a textile wastewater containing reactive orange 29 (RO29) by ultrasonic/γ-FeOOH/H2O2 process. X-ray diffraction, transmittance electron microscope, scanning electron microscope, and nitrogen adsorption/desorption analysis approved synthesis of γ-FeOOH nanoparticles with the average width of 60-70 nm. The catalyst dosage, H2O2 concentration, pH, and ultrasonic power had significant effect on catalytic performance of γ-FeOOH nanoparticles. γ-FeOOH nanoparticles can be effectively used as catalyst in successive US/γ-FeOOH/H2O2 processes without significant activity loss. Gas chromatography-mass spectrometry analysis was used to verify the main intermediates produced through the RO29 degradation. Mineralization of the textile wastewater during treatment process was determined by chemical oxygen demand analysis.

AB - Abstract γ-FeOOH nanoparticles were synthesized and applied for decolorization of a textile wastewater containing reactive orange 29 (RO29) by ultrasonic/γ-FeOOH/H2O2 process. X-ray diffraction, transmittance electron microscope, scanning electron microscope, and nitrogen adsorption/desorption analysis approved synthesis of γ-FeOOH nanoparticles with the average width of 60-70 nm. The catalyst dosage, H2O2 concentration, pH, and ultrasonic power had significant effect on catalytic performance of γ-FeOOH nanoparticles. γ-FeOOH nanoparticles can be effectively used as catalyst in successive US/γ-FeOOH/H2O2 processes without significant activity loss. Gas chromatography-mass spectrometry analysis was used to verify the main intermediates produced through the RO29 degradation. Mineralization of the textile wastewater during treatment process was determined by chemical oxygen demand analysis.

KW - Nanocatalyst

KW - Sono-Fenton process

KW - Sonocatalysis

KW - Textile wastewater

KW - γ-FeOOH nanoparticles

UR - https://www.scopus.com/pages/publications/84937513741

U2 - 10.1016/j.ultsonch.2015.04.023

DO - 10.1016/j.ultsonch.2015.04.023

M3 - Article

AN - SCOPUS:84937513741

SN - 1350-4177

VL - 27

SP - 616

EP - 622

JO - Ultrasonics Sonochemistry

JF - Ultrasonics Sonochemistry

M1 - 2846

ER -

Sonocatalytic decolorization of textile wastewater using synthesized γ-FeOOH nanoparticles

Özet

Bibliyografik not

BM SKH

Belgeye Erişim

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