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Performance of red seaweed for azo dye removal : acid yellow 17

In the treated effluents of industries, dyes are usually present in trace quantities. The untreated wastewaters containing dyes are aesthetically unpleasant and toxic which will greatly affect and pose environmental problems. The effluents commonly contain an amount of pollutants and contaminants. I...

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Main Author: Farah Aqilah, Mustafa
Format: Undergraduates Project Papers
Language:English
English
English
English
Published: 2017
Subjects:
Q Science (General)
TA Engineering (General). Civil engineering (General)
Online Access:http://umpir.ump.edu.my/id/eprint/21476/1/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20Table%20of%20contents.pdf
http://umpir.ump.edu.my/id/eprint/21476/2/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20Abstract.pdf
http://umpir.ump.edu.my/id/eprint/21476/3/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20Chapter%201.pdf
http://umpir.ump.edu.my/id/eprint/21476/4/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20References.pdf
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spelling my.ump.umpir.214762021-05-27T08:13:34Z http://umpir.ump.edu.my/id/eprint/21476/ Performance of red seaweed for azo dye removal : acid yellow 17 Farah Aqilah, Mustafa Q Science (General) TA Engineering (General). Civil engineering (General) In the treated effluents of industries, dyes are usually present in trace quantities. The untreated wastewaters containing dyes are aesthetically unpleasant and toxic which will greatly affect and pose environmental problems. The effluents commonly contain an amount of pollutants and contaminants. In order to remove these dyes, there are three methods available, which consists of biological method, chemical method and physical method. One of the physical method, adsorption is among the most effective techniques for dye removal from wastewater. Adsorption is an efficient way to remove synthetic dyes from industrial effluent. Therefore, this study was carried out to show mechanism of adsorptive removal of cationic dye acid yellow 17 (AY17) from its aqueous solution using dried biomass of seaweed Euchema Spinosum as a biosorbent. This study aims to determine the percentage of dye removal by seaweed and the optimum condition of dye removal in four parameters, which includes contact time, pH, biosorbent dosage and initial concentration. The results showed that the biomass exhibited the highest dye uptake capacity at initial pH value of 7, biosorbent dosage of 0.04g, contact time of 60 minutes and initial concentration of 100 mg/L. The adsorption results in this study indicated that the adsorbents were attractive candidates for removing acidic dyes from dye wastewater. 2017-06 Undergraduates Project Papers NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/21476/1/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20Table%20of%20contents.pdf pdf en http://umpir.ump.edu.my/id/eprint/21476/2/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20Abstract.pdf pdf en http://umpir.ump.edu.my/id/eprint/21476/3/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20Chapter%201.pdf pdf en http://umpir.ump.edu.my/id/eprint/21476/4/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20References.pdf Farah Aqilah, Mustafa (2017) Performance of red seaweed for azo dye removal : acid yellow 17. Faculty of Civil Engineering and Earth Resources, Universiti Malaysia Pahang.
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
English
English
topic Q Science (General)
TA Engineering (General). Civil engineering (General)
spellingShingle Q Science (General)
TA Engineering (General). Civil engineering (General)
Farah Aqilah, Mustafa
Performance of red seaweed for azo dye removal : acid yellow 17
description In the treated effluents of industries, dyes are usually present in trace quantities. The untreated wastewaters containing dyes are aesthetically unpleasant and toxic which will greatly affect and pose environmental problems. The effluents commonly contain an amount of pollutants and contaminants. In order to remove these dyes, there are three methods available, which consists of biological method, chemical method and physical method. One of the physical method, adsorption is among the most effective techniques for dye removal from wastewater. Adsorption is an efficient way to remove synthetic dyes from industrial effluent. Therefore, this study was carried out to show mechanism of adsorptive removal of cationic dye acid yellow 17 (AY17) from its aqueous solution using dried biomass of seaweed Euchema Spinosum as a biosorbent. This study aims to determine the percentage of dye removal by seaweed and the optimum condition of dye removal in four parameters, which includes contact time, pH, biosorbent dosage and initial concentration. The results showed that the biomass exhibited the highest dye uptake capacity at initial pH value of 7, biosorbent dosage of 0.04g, contact time of 60 minutes and initial concentration of 100 mg/L. The adsorption results in this study indicated that the adsorbents were attractive candidates for removing acidic dyes from dye wastewater.
format Undergraduates Project Papers
author Farah Aqilah, Mustafa
author_facet Farah Aqilah, Mustafa
author_sort Farah Aqilah, Mustafa
title Performance of red seaweed for azo dye removal : acid yellow 17
title_short Performance of red seaweed for azo dye removal : acid yellow 17
title_full Performance of red seaweed for azo dye removal : acid yellow 17
title_fullStr Performance of red seaweed for azo dye removal : acid yellow 17
title_full_unstemmed Performance of red seaweed for azo dye removal : acid yellow 17
title_sort performance of red seaweed for azo dye removal : acid yellow 17
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/21476/1/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20Table%20of%20contents.pdf
http://umpir.ump.edu.my/id/eprint/21476/2/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20Abstract.pdf
http://umpir.ump.edu.my/id/eprint/21476/3/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20Chapter%201.pdf
http://umpir.ump.edu.my/id/eprint/21476/4/Performance%20of%20red%20seaweed%20for%20azo%20dye%20removal%20-%20acid%20yellow%2017%20-%20References.pdf
http://umpir.ump.edu.my/id/eprint/21476/
_version_ 1701163133811294208
score 13.211869

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