Comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / Nor Syaidatul Syafiqah Mohd Rashid

Waste water treatment is the major problems faced by textile industry as they produce large volumes of wastewater during dyeing and finishing process. This problem give potential impact to human health hazard and a threat to aquatic life. Advanced Oxidation Process (AOP) have been studied and chose...

Full description

Bibliographic Details
Main Author:	Mohd Rashid, Nor Syaidatul Syafiqah
Format:	Student Project
Language:	English
Published:	Faculty of Applied Sciences 2017
Subjects:	Oxidation Textile bleaching, dyeing, printing, etc. Dyes
Online Access:	http://ir.uitm.edu.my/id/eprint/26316/ http://ir.uitm.edu.my/id/eprint/26316/1/PPb_NOR%20SYAIDATUL%20SYAFIQAH%20MOHD%20RASHID%20AS%20N%2017_5.pdf

id	uitm-26316
recordtype	eprints
spelling	uitm-263162019-10-23T08:21:35Z http://ir.uitm.edu.my/id/eprint/26316/ Comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / Nor Syaidatul Syafiqah Mohd Rashid Mohd Rashid, Nor Syaidatul Syafiqah Oxidation Textile bleaching, dyeing, printing, etc. Dyes Waste water treatment is the major problems faced by textile industry as they produce large volumes of wastewater during dyeing and finishing process. This problem give potential impact to human health hazard and a threat to aquatic life. Advanced Oxidation Process (AOP) have been studied and chosen in this study consists of combination of H2O2/UV. Photocatalytic activity of Cu2+/H2O2/UV on degradation of Congo Red (CR) dye and the optimum condition of degradation process based on different experiment conditions which are the concentration of CR used, the concentration of hydrogen peroxide (H2O2), the concentration of CuSO4 as catalyst in Fenton reagent, the pH value of CuSO4, the mass of TiO2 and the pH value of TiO2 mass were studied. Besides, the degradation efficiency of CR dye using Fenton reagent and TiO2 was compared. The result indicated that the photodegradation of CR solution are more effective in Fenton reagent process than TiO2 at pH 3. The result showed for degradation of CR solution in Fenton reagent was 99.32 % and for H2O2 concentration was at 77.16 %. As for the TiO2, the result showed less efficiency of degradation of CR dye solution than Fenton reagent. The higher percentage degradation of CR dye was at 0.32 g of TiO2 dose and at pH 3. Lastly, the effective methods for pollutant removal was in Fenton reagent due to the addition of the catalyst CuSO4,where the Cu2+ ion will undergo reduction under the ultraviolet (UV) lamp and through the photolysis of the H2O2 itself. Study found that Fenton process at optimum condition concentration CuSO4 was the best. Faculty of Applied Sciences 2017 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/26316/1/PPb_NOR%20SYAIDATUL%20SYAFIQAH%20MOHD%20RASHID%20AS%20N%2017_5.pdf Mohd Rashid, Nor Syaidatul Syafiqah (2017) Comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / Nor Syaidatul Syafiqah Mohd Rashid. [Student Project] (Submitted)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Oxidation Textile bleaching, dyeing, printing, etc. Dyes
spellingShingle	Oxidation Textile bleaching, dyeing, printing, etc. Dyes Mohd Rashid, Nor Syaidatul Syafiqah Comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / Nor Syaidatul Syafiqah Mohd Rashid
description	Waste water treatment is the major problems faced by textile industry as they produce large volumes of wastewater during dyeing and finishing process. This problem give potential impact to human health hazard and a threat to aquatic life. Advanced Oxidation Process (AOP) have been studied and chosen in this study consists of combination of H2O2/UV. Photocatalytic activity of Cu2+/H2O2/UV on degradation of Congo Red (CR) dye and the optimum condition of degradation process based on different experiment conditions which are the concentration of CR used, the concentration of hydrogen peroxide (H2O2), the concentration of CuSO4 as catalyst in Fenton reagent, the pH value of CuSO4, the mass of TiO2 and the pH value of TiO2 mass were studied. Besides, the degradation efficiency of CR dye using Fenton reagent and TiO2 was compared. The result indicated that the photodegradation of CR solution are more effective in Fenton reagent process than TiO2 at pH 3. The result showed for degradation of CR solution in Fenton reagent was 99.32 % and for H2O2 concentration was at 77.16 %. As for the TiO2, the result showed less efficiency of degradation of CR dye solution than Fenton reagent. The higher percentage degradation of CR dye was at 0.32 g of TiO2 dose and at pH 3. Lastly, the effective methods for pollutant removal was in Fenton reagent due to the addition of the catalyst CuSO4,where the Cu2+ ion will undergo reduction under the ultraviolet (UV) lamp and through the photolysis of the H2O2 itself. Study found that Fenton process at optimum condition concentration CuSO4 was the best.
format	Student Project
author	Mohd Rashid, Nor Syaidatul Syafiqah
author_facet	Mohd Rashid, Nor Syaidatul Syafiqah
author_sort	Mohd Rashid, Nor Syaidatul Syafiqah
title	Comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / Nor Syaidatul Syafiqah Mohd Rashid
title_short	Comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / Nor Syaidatul Syafiqah Mohd Rashid
title_full	Comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / Nor Syaidatul Syafiqah Mohd Rashid
title_fullStr	Comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / Nor Syaidatul Syafiqah Mohd Rashid
title_full_unstemmed	Comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / Nor Syaidatul Syafiqah Mohd Rashid
title_sort	comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / nor syaidatul syafiqah mohd rashid
publisher	Faculty of Applied Sciences
publishDate	2017
url	http://ir.uitm.edu.my/id/eprint/26316/ http://ir.uitm.edu.my/id/eprint/26316/1/PPb_NOR%20SYAIDATUL%20SYAFIQAH%20MOHD%20RASHID%20AS%20N%2017_5.pdf
first_indexed	2023-09-18T23:16:39Z
last_indexed	2023-09-18T23:16:39Z
_version_	1777419157011169280

Comparison study of advances oxidation process (aop’s) techniques in the degradation of azo dye / Nor Syaidatul Syafiqah Mohd Rashid

Similar Items