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Microbial degradation of textile dye by bacillus / Khairun 'Aqilah Hanis Khamis

Dyes are discharged as colored effluent to the environment from dyeing process and finishing treatment and they are regarded as a pollutant. They may be can give negative impact to human health and a toxic to aquatic life. The physic and chemical method of industrial effluent treatment are have m...

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Main Author: Khamis, Khairun 'Aqilah Hanis
Format: Student Project
Language:English
Published: Faculty Of Applied Sciences 2019
Subjects:
Organic chemistry
Online Access:http://ir.uitm.edu.my/id/eprint/25129/1/PPb_KHAIRUN%20%27AQILAH%20HANIS%20KHAMIS%20AS%20C%2019_5.PDF
http://ir.uitm.edu.my/id/eprint/25129/
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spelling my.uitm.ir.251292019-08-09T02:54:45Z http://ir.uitm.edu.my/id/eprint/25129/ Microbial degradation of textile dye by bacillus / Khairun 'Aqilah Hanis Khamis Khamis, Khairun 'Aqilah Hanis Organic chemistry Dyes are discharged as colored effluent to the environment from dyeing process and finishing treatment and they are regarded as a pollutant. They may be can give negative impact to human health and a toxic to aquatic life. The physic and chemical method of industrial effluent treatment are have many drawbacks which will lead to secondary pollution. Hence, the ability of microorganisms to degrade the dye has been identified as an alternative method because of eco-friendly and inexpensive nature under certain conditions. Furthermore, bacteria capable growth and degrade the dye by both aerobic and anaerobic metabolism. In current research work, an azo dye, Congo red, was used as a model textile effluent for treatment by the bacteria, Bacillus under aerobic conditions. Bacillus was able to degrade Congo red dye with the efficiency of 83.12% at a concentration of 25 ppm within 5 days. The temperature and pH were reported as pH 7.55 and temperature 30'C considered to be the optimum degradation conditions because in these conditions only the maximum degraded was found. The metabolic product of Congo red degradation by this bacteria was identified by UV-Vis Spectrophotometer. The percentage of degradation was measured using Spectrophotometer at 497 nm. The above results show the degradation potential suggests the applicability of this bacteria, Bacillus to be used as the biological treatment in the effluent from textile industries. Faculty Of Applied Sciences 2019 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/25129/1/PPb_KHAIRUN%20%27AQILAH%20HANIS%20KHAMIS%20AS%20C%2019_5.PDF Khamis, Khairun 'Aqilah Hanis (2019) Microbial degradation of textile dye by bacillus / Khairun 'Aqilah Hanis Khamis. [Student Project] (Unpublished)
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Organic chemistry
spellingShingle Organic chemistry
Khamis, Khairun 'Aqilah Hanis
Microbial degradation of textile dye by bacillus / Khairun 'Aqilah Hanis Khamis
description Dyes are discharged as colored effluent to the environment from dyeing process and finishing treatment and they are regarded as a pollutant. They may be can give negative impact to human health and a toxic to aquatic life. The physic and chemical method of industrial effluent treatment are have many drawbacks which will lead to secondary pollution. Hence, the ability of microorganisms to degrade the dye has been identified as an alternative method because of eco-friendly and inexpensive nature under certain conditions. Furthermore, bacteria capable growth and degrade the dye by both aerobic and anaerobic metabolism. In current research work, an azo dye, Congo red, was used as a model textile effluent for treatment by the bacteria, Bacillus under aerobic conditions. Bacillus was able to degrade Congo red dye with the efficiency of 83.12% at a concentration of 25 ppm within 5 days. The temperature and pH were reported as pH 7.55 and temperature 30'C considered to be the optimum degradation conditions because in these conditions only the maximum degraded was found. The metabolic product of Congo red degradation by this bacteria was identified by UV-Vis Spectrophotometer. The percentage of degradation was measured using Spectrophotometer at 497 nm. The above results show the degradation potential suggests the applicability of this bacteria, Bacillus to be used as the biological treatment in the effluent from textile industries.
format Student Project
author Khamis, Khairun 'Aqilah Hanis
author_facet Khamis, Khairun 'Aqilah Hanis
author_sort Khamis, Khairun 'Aqilah Hanis
title Microbial degradation of textile dye by bacillus / Khairun 'Aqilah Hanis Khamis
title_short Microbial degradation of textile dye by bacillus / Khairun 'Aqilah Hanis Khamis
title_full Microbial degradation of textile dye by bacillus / Khairun 'Aqilah Hanis Khamis
title_fullStr Microbial degradation of textile dye by bacillus / Khairun 'Aqilah Hanis Khamis
title_full_unstemmed Microbial degradation of textile dye by bacillus / Khairun 'Aqilah Hanis Khamis
title_sort microbial degradation of textile dye by bacillus / khairun 'aqilah hanis khamis
publisher Faculty Of Applied Sciences
publishDate 2019
url http://ir.uitm.edu.my/id/eprint/25129/1/PPb_KHAIRUN%20%27AQILAH%20HANIS%20KHAMIS%20AS%20C%2019_5.PDF
http://ir.uitm.edu.my/id/eprint/25129/
_version_ 1685649956415733760
score 13.211869

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