Development of High Entropy Alloy (HEA) as catalyst for Azo dye degradation in Fenton process
Azo dye is widely used in the textile industry since it is cost effective and simple to use . However, it becomes a continuous source of environmental pollution due to its carcinogenicity and toxicity. Various methods had been used to remove the azo dye in solution. One of the famous and repeatedl...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IOP Publishing Ltd
2021
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/98033/1/98033_Development%20of%20High%20Entropy%20Alloy.pdf http://irep.iium.edu.my/98033/ https://iopscience.iop.org/article/10.1088/1742-6596/2129/1/012101/pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my.iium.irep.98033 |
|---|---|
| record_format |
dspace |
| spelling |
my.iium.irep.980332022-09-19T01:03:45Z http://irep.iium.edu.my/98033/ Development of High Entropy Alloy (HEA) as catalyst for Azo dye degradation in Fenton process Abu Hassan, Nur Hudawiyah Mat Natsir, Nisa Syukrina Ab Rahman, Siti Noramira Mohd Daud, Farah Diana Jamal, Nur Ayuni Jamal Ibrahim, Nor Fadhilah Nordin, Norhuda Hidayah T Technology (General) Azo dye is widely used in the textile industry since it is cost effective and simple to use . However, it becomes a continuous source of environmental pollution due to its carcinogenicity and toxicity. Various methods had been used to remove the azo dye in solution. One of the famous and repeatedly used is Fenton process. The Fenton’s process is one of the advanced oxidation process where iron catalysed hydrogen peroxide to generate hydroxyl radical. Treating azo dyes in solution requires a catalyst to enhance the process of degradation. Herein, high entropy alloy (HEA) has been proposed as a catalytic material to enhance the performance of Fenton process for azo dye degradation. HEA has been reported as a promising catalyst due to its high surface area. The higher the number of active sites, the higher the rate of azo dye degradation as more active sites are available for adsorption of azo dyes. The results have shown that HEA can be used as a catalyst to fasten the Fenton’s reaction since the degradation time is proven to be shorter in the presence of HEA. The method derived from the result of this study will contribute in treating azo dyes for wastewater management in Fenton process. IOP Publishing Ltd 2021 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/98033/1/98033_Development%20of%20High%20Entropy%20Alloy.pdf Abu Hassan, Nur Hudawiyah and Mat Natsir, Nisa Syukrina and Ab Rahman, Siti Noramira and Mohd Daud, Farah Diana and Jamal, Nur Ayuni Jamal and Ibrahim, Nor Fadhilah and Nordin, Norhuda Hidayah (2021) Development of High Entropy Alloy (HEA) as catalyst for Azo dye degradation in Fenton process. In: 1st International Conference on Material Processing and Technology (ICMProTech 2021), 14-15 July 2021, Perlis, Malaysia. https://iopscience.iop.org/article/10.1088/1742-6596/2129/1/012101/pdf 10.1088/1742-6596/2129/1/012101 |
| institution |
Universiti Islam Antarabangsa Malaysia |
| building |
IIUM Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
International Islamic University Malaysia |
| content_source |
IIUM Repository (IREP) |
| url_provider |
http://irep.iium.edu.my/ |
| language |
English |
| topic |
T Technology (General) |
| spellingShingle |
T Technology (General) Abu Hassan, Nur Hudawiyah Mat Natsir, Nisa Syukrina Ab Rahman, Siti Noramira Mohd Daud, Farah Diana Jamal, Nur Ayuni Jamal Ibrahim, Nor Fadhilah Nordin, Norhuda Hidayah Development of High Entropy Alloy (HEA) as catalyst for Azo dye degradation in Fenton process |
| description |
Azo dye is widely used in the textile industry since it is cost effective and simple to use . However, it becomes a continuous source of environmental pollution due to its
carcinogenicity and toxicity. Various methods had been used to remove the azo dye in solution. One of the famous and repeatedly used is Fenton process. The Fenton’s process is one of the advanced oxidation process where iron catalysed hydrogen peroxide to generate hydroxyl radical. Treating azo dyes in solution requires a catalyst to enhance the process of degradation.
Herein, high entropy alloy (HEA) has been proposed as a catalytic material to enhance the
performance of Fenton process for azo dye degradation. HEA has been reported as a promising
catalyst due to its high surface area. The higher the number of active sites, the higher the rate of
azo dye degradation as more active sites are available for adsorption of azo dyes. The results
have shown that HEA can be used as a catalyst to fasten the Fenton’s reaction since the
degradation time is proven to be shorter in the presence of HEA. The method derived from the
result of this study will contribute in treating azo dyes for wastewater management in Fenton
process. |
| format |
Conference or Workshop Item |
| author |
Abu Hassan, Nur Hudawiyah Mat Natsir, Nisa Syukrina Ab Rahman, Siti Noramira Mohd Daud, Farah Diana Jamal, Nur Ayuni Jamal Ibrahim, Nor Fadhilah Nordin, Norhuda Hidayah |
| author_facet |
Abu Hassan, Nur Hudawiyah Mat Natsir, Nisa Syukrina Ab Rahman, Siti Noramira Mohd Daud, Farah Diana Jamal, Nur Ayuni Jamal Ibrahim, Nor Fadhilah Nordin, Norhuda Hidayah |
| author_sort |
Abu Hassan, Nur Hudawiyah |
| title |
Development of High Entropy Alloy (HEA) as
catalyst for Azo dye degradation in Fenton
process |
| title_short |
Development of High Entropy Alloy (HEA) as
catalyst for Azo dye degradation in Fenton
process |
| title_full |
Development of High Entropy Alloy (HEA) as
catalyst for Azo dye degradation in Fenton
process |
| title_fullStr |
Development of High Entropy Alloy (HEA) as
catalyst for Azo dye degradation in Fenton
process |
| title_full_unstemmed |
Development of High Entropy Alloy (HEA) as
catalyst for Azo dye degradation in Fenton
process |
| title_sort |
development of high entropy alloy (hea) as
catalyst for azo dye degradation in fenton
process |
| publisher |
IOP Publishing Ltd |
| publishDate |
2021 |
| url |
http://irep.iium.edu.my/98033/1/98033_Development%20of%20High%20Entropy%20Alloy.pdf http://irep.iium.edu.my/98033/ https://iopscience.iop.org/article/10.1088/1742-6596/2129/1/012101/pdf |
| _version_ |
1744648648664285184 |
| score |
13.211869 |