A hybrid photocatalytic and enzymatic process using glucose oxidase immobilized on TiO2/polyurethane for removal of a dye

Shabnam Shoabargh; Afzal Karimi; Gholamreza Dehghan; Alireza Khataee

doi:10.1016/j.jiec.2013.11.058

A hybrid photocatalytic and enzymatic process using glucose oxidase immobilized on TiO₂/polyurethane for removal of a dye

Shabnam Shoabargh
, Afzal Karimi^*
, Gholamreza Dehghan
, Alireza Khataee

^*Bu çalışma için yazışmadan sorumlu yazar

University of Tabriz

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

47 Atıf (Scopus)

Özet

A rectangular recycling photo-bioreactor using glucose oxidase (GOx) immobilized on TiO₂/polyurethane (PU) was developed as a novel coupling of photodegradation and enzymatic process. This method was tested for removal of Acid Orange 7 (AO7), as a model pollutant. High efficiency of decolorization (>99%) was achieved after 22min using the GOx/TiO₂/PU photo-biocatalyst. Roles of various processes including photodegradation (TiO₂/PU), enzymatic process (GOx/PU) and a coupling of photocatalytic-enzymatic (GOx/TiO₂/PU) process were investigated in the presence and absence of UV light. All the experiments were performed in a circulation photoreactor equipped with a 6W UV lamp with rate of 5mL/min.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	3150-3156
Sayfa sayısı	7
Dergi	Journal of Industrial and Engineering Chemistry
Hacim	20
Basın numarası	5
DOI'lar	https://doi.org/10.1016/j.jiec.2013.11.058
Yayın durumu	Yayınlandı - 25 Eyl 2014
Harici olarak yayınlandı	Evet

Belgeye Erişim

10.1016/j.jiec.2013.11.058

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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abstract = "A rectangular recycling photo-bioreactor using glucose oxidase (GOx) immobilized on TiO2/polyurethane (PU) was developed as a novel coupling of photodegradation and enzymatic process. This method was tested for removal of Acid Orange 7 (AO7), as a model pollutant. High efficiency of decolorization (>99\%) was achieved after 22min using the GOx/TiO2/PU photo-biocatalyst. Roles of various processes including photodegradation (TiO2/PU), enzymatic process (GOx/PU) and a coupling of photocatalytic-enzymatic (GOx/TiO2/PU) process were investigated in the presence and absence of UV light. All the experiments were performed in a circulation photoreactor equipped with a 6W UV lamp with rate of 5mL/min.",

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author = "Shabnam Shoabargh and Afzal Karimi and Gholamreza Dehghan and Alireza Khataee",

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AU - Dehghan, Gholamreza

AU - Khataee, Alireza

PY - 2014/9/25

Y1 - 2014/9/25

N2 - A rectangular recycling photo-bioreactor using glucose oxidase (GOx) immobilized on TiO2/polyurethane (PU) was developed as a novel coupling of photodegradation and enzymatic process. This method was tested for removal of Acid Orange 7 (AO7), as a model pollutant. High efficiency of decolorization (>99%) was achieved after 22min using the GOx/TiO2/PU photo-biocatalyst. Roles of various processes including photodegradation (TiO2/PU), enzymatic process (GOx/PU) and a coupling of photocatalytic-enzymatic (GOx/TiO2/PU) process were investigated in the presence and absence of UV light. All the experiments were performed in a circulation photoreactor equipped with a 6W UV lamp with rate of 5mL/min.

AB - A rectangular recycling photo-bioreactor using glucose oxidase (GOx) immobilized on TiO2/polyurethane (PU) was developed as a novel coupling of photodegradation and enzymatic process. This method was tested for removal of Acid Orange 7 (AO7), as a model pollutant. High efficiency of decolorization (>99%) was achieved after 22min using the GOx/TiO2/PU photo-biocatalyst. Roles of various processes including photodegradation (TiO2/PU), enzymatic process (GOx/PU) and a coupling of photocatalytic-enzymatic (GOx/TiO2/PU) process were investigated in the presence and absence of UV light. All the experiments were performed in a circulation photoreactor equipped with a 6W UV lamp with rate of 5mL/min.

KW - Decolorization

KW - Glucose oxidase

KW - Hybrid process

KW - Polyurethane

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