Adsorption of Acid Dyes on Anionic Clays
The presence of colour in many industrial effluent streams especially from the textile industry is aesthetically undesirable. Traditionally both biological and chemical methods have been employed for dye removal from waste streams, but these techniques have not been successful due to its highly s...
Saved in:
Main Author: | |
---|---|
Format: | Final Year Project |
Language: | English |
Published: |
Universiti Teknologi Petronas
2009
|
Subjects: | |
Online Access: | http://utpedia.utp.edu.my/1553/1/mohd_hakim.pdf http://utpedia.utp.edu.my/1553/ |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my-utp-utpedia.1553 |
---|---|
record_format |
eprints |
spelling |
my-utp-utpedia.15532017-01-25T09:44:31Z http://utpedia.utp.edu.my/1553/ Adsorption of Acid Dyes on Anionic Clays Mohd Hakim Mohd Rashid, Mohd Hakim TP Chemical technology The presence of colour in many industrial effluent streams especially from the textile industry is aesthetically undesirable. Traditionally both biological and chemical methods have been employed for dye removal from waste streams, but these techniques have not been successful due to its highly structured polymers which are very difficult to decompose. Many physical and chemical treatment methods including coagulation, precipitation, filtration, membrane separation and oxidation have been used for the treatment of dye-containing effluents. Over the last few decades, sorption (as adsorption, biosorption and ion exchange) has gained importance as an effective purification and separation technique used in wastewater treatment. Activated carbon has been the most widely used adsorbent because of its high capacity for the adsorption of organic species. However due to the difficulty, high cost and expensive regenerationof the activated carbon, clays are being considered as alternative low cost adsorbents. A potential candidate is the hydrotalcite, a type of layered double hydroxide (LDH), occurs as natural clay like mineral and can be readily synthesized by co-precipitation method. Universiti Teknologi Petronas 2009 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/1553/1/mohd_hakim.pdf Mohd Hakim Mohd Rashid, Mohd Hakim (2009) Adsorption of Acid Dyes on Anionic Clays. Universiti Teknologi Petronas. (Unpublished) |
institution |
Universiti Teknologi Petronas |
building |
UTP Resource Centre |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Teknologi Petronas |
content_source |
UTP Electronic and Digitized Intellectual Asset |
url_provider |
http://utpedia.utp.edu.my/ |
language |
English |
topic |
TP Chemical technology |
spellingShingle |
TP Chemical technology Mohd Hakim Mohd Rashid, Mohd Hakim Adsorption of Acid Dyes on Anionic Clays |
description |
The presence of colour in many industrial effluent streams especially from the
textile industry is aesthetically undesirable. Traditionally both biological and chemical
methods have been employed for dye removal from waste streams, but these techniques
have not been successful due to its highly structured polymers which are very difficult to
decompose. Many physical and chemical treatment methods including coagulation,
precipitation, filtration, membrane separation and oxidation have been used for the
treatment of dye-containing effluents. Over the last few decades, sorption (as adsorption,
biosorption and ion exchange) has gained importance as an effective purification and
separation technique used in wastewater treatment. Activated carbon has been the most
widely used adsorbent because of its high capacity for the adsorption of organic species.
However due to the difficulty, high cost and expensive regenerationof the activated
carbon, clays are being considered as alternative low cost adsorbents. A potential
candidate is the hydrotalcite, a type of layered double hydroxide (LDH), occurs as natural
clay like mineral and can be readily synthesized by co-precipitation method. |
format |
Final Year Project |
author |
Mohd Hakim Mohd Rashid, Mohd Hakim |
author_facet |
Mohd Hakim Mohd Rashid, Mohd Hakim |
author_sort |
Mohd Hakim Mohd Rashid, Mohd Hakim |
title |
Adsorption of Acid Dyes on Anionic Clays |
title_short |
Adsorption of Acid Dyes on Anionic Clays |
title_full |
Adsorption of Acid Dyes on Anionic Clays |
title_fullStr |
Adsorption of Acid Dyes on Anionic Clays |
title_full_unstemmed |
Adsorption of Acid Dyes on Anionic Clays |
title_sort |
adsorption of acid dyes on anionic clays |
publisher |
Universiti Teknologi Petronas |
publishDate |
2009 |
url |
http://utpedia.utp.edu.my/1553/1/mohd_hakim.pdf http://utpedia.utp.edu.my/1553/ |
_version_ |
1739830792203272192 |
score |
13.159267 |