Yong, Soon Ho (2005) Photodegradation of Malachite Green Oxalate (MGO) by fenton-like and photo-fenton-like systems. Universiti Malaysia Sabah. (Unpublished)
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Abstract
The effect of operational parameters, namely Fe3+ and UV light on the degradation of MGO in Fenton-like (Fe3+1H202) and photo-Fenton-like (UVI Fe3+1H202) systems were investigated. The Fe3 + concentration was varied to give different Fe3+: H20 2 ratio (1 :20, 1 :40, 1: 1 00, 1 :200 and 1 :400). The degradation of MGO was followed by measuring the absorbance at λ=365nm. The results showed that higher concentration of Fe3+ gives the higher degradation of MGO. On the other Fe3+/H202/UV system showed higher degradation degree if compared to Fe3+/H202 system.
| Item Type: | Academic Exercise |
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| Keyword: | parameter, UV light, photo-Fenton-like, degradation of MGO, degree |
| Subjects: | T Technology > TR Photography |
| Department: | SCHOOL > School of Science and Technology |
| Depositing User: | SITI AZIZAH BINTI IDRIS - |
| Date Deposited: | 01 Oct 2013 09:56 |
| Last Modified: | 17 Oct 2017 11:28 |
| URI: | https://eprints.ums.edu.my/id/eprint/7067 |
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