Decolourization of methyl orange in UV assisted fenton-like reaction using Fe-MKSF catalyst / Nur Hidayati Abdullah
In this work, two types montmorillonite clay (MKSF and MK10) were applied as catalyst support in heterogeneous UV assisted Fenton-like reaction. MKSF was chosen for the iron immobilization based on catalytic activity performance. Fe-supported montmorillonite KSF (Fe-MKSF) exhibited both increment in...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universiti Teknologi Mara Cawangan Pulau Pinang
2017
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| Subjects: | |
| Online Access: | http://ir.uitm.edu.my/id/eprint/28793/1/AJ_NUR%20HIDAYATI%20ABDULLAH%20EAJ%2017.pdf http://ir.uitm.edu.my/id/eprint/28793/ http://uppp.uitm.edu.my |
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| Institution: | Universiti Teknologi Mara |
| Language: | English |
| Summary: | In this work, two types montmorillonite clay (MKSF and MK10) were applied as catalyst support in heterogeneous UV assisted Fenton-like reaction. MKSF was chosen for the iron immobilization based on catalytic activity performance. Fe-supported montmorillonite KSF (Fe-MKSF) exhibited both increment in surface area, 175.208 m2 /g and pore volume, 0.3536 cm3 /g compared to the pristine MKSF as a result of incorporation of iron species onto MKSF matrix. The reactivity of Fe-MKSF was further tested on the effect of UV irradiation. Fe-MKSF exhibited 99% of methyl orange (MO) removal within 45 min of reaction under UVC illumination but it takes more than 120 min under UVA illumination. These findings proved Fe-MKSF as a promising alternative catalyst in decolourization of recalcitrant contaminant in wastewater. |
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