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

^*Corresponding author for this work

University of Tabriz

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

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.

Original language	English
Pages (from-to)	3150-3156
Number of pages	7
Journal	Journal of Industrial and Engineering Chemistry
Volume	20
Issue number	5
DOIs	https://doi.org/10.1016/j.jiec.2013.11.058
Publication status	Published - 25 Sept 2014
Externally published	Yes

Keywords

Decolorization
Glucose oxidase
Hybrid process
Polyurethane

Access to Document

10.1016/j.jiec.2013.11.058

Cite this

@article{c08c7280d7db411ba3d94eda416eab4b,

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

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.",

keywords = "Decolorization, Glucose oxidase, Hybrid process, Polyurethane",

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

year = "2014",

month = sep,

day = "25",

doi = "10.1016/j.jiec.2013.11.058",

language = "English",

volume = "20",

pages = "3150--3156",

journal = "Journal of Industrial and Engineering Chemistry",

issn = "1226-086X",

publisher = "Korean Society of Industrial Engineering Chemistry",

number = "5",

}

TY - JOUR

T1 - A hybrid photocatalytic and enzymatic process using glucose oxidase immobilized on TiO2/polyurethane for removal of a dye

AU - Shoabargh, Shabnam

AU - Karimi, Afzal

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

UR - https://www.scopus.com/pages/publications/84903444174

U2 - 10.1016/j.jiec.2013.11.058

DO - 10.1016/j.jiec.2013.11.058

M3 - Article

AN - SCOPUS:84903444174

SN - 1226-086X

VL - 20

SP - 3150

EP - 3156

JO - Journal of Industrial and Engineering Chemistry

JF - Journal of Industrial and Engineering Chemistry

IS - 5

ER -

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

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this