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Application in fixed bed systems of adsorbents obtained from commercial activated carbon onto dyes solution

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Main Author: Muhammad Isa, Mohd Ghazali
Other Authors: Masitah Hasan
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2012
Subjects:
Dyes - Remazol Brilliant Blue
Dyes - Orange G Pure
Activated carbon
Concentration of dye
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/19588
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spelling my.unimap-195882012-06-02T04:15:48Z Application in fixed bed systems of adsorbents obtained from commercial activated carbon onto dyes solution Muhammad Isa, Mohd Ghazali Masitah Hasan Dyes - Remazol Brilliant Blue Dyes - Orange G Pure Activated carbon Concentration of dye Access is limited to UniMAP community. The sorption of two reactive dyes, namely Remazol Brilliant Blue and Orange G Pure, on activated carbon, has been studied. Three effects on adsorption of dye by activated carbon had been studies which are flow rate of dye when entered the column (5, 10, 15 ml/min) when bed height and initial concentration are constant (15 cm and 200 mg/l), initial concentration of dye (100, 200, 300 mg/l) with bed height (15 cm) and flow rate (5 ml/min) and bed height (10, 15, 20 cm) with constant flow rate (5 ml/min) and initial concentration (200mg/l). The removal of dye was faster in initial stages, gradually decreasing pattern and became constant after equilibrium was achieved. The initial dye concentration of the effluent is important since a given mass of adsorbent can only adsorb a fixed point amount of dye. Therefore, the more concentrated dyes, the smaller is the volume of effluent that a fixed mass. Effect of initial dye concentration in the inlet flow is one of the limitation factors and main process variables. The column experiments using activated carbon showed that adsorption efficiency increases with increase in the influent concentration and bed depth and decreases with increasing flow rate. The results suggest the highest bed height (10cm), lowest flow rate (5ml/min) and lowest initial dye concentration (100mg/l) provide in the most favorable outcome 2012-06-02T04:15:48Z 2012-06-02T04:15:48Z 2011-04 Learning Object http://hdl.handle.net/123456789/19588 en Universiti Malaysia Perlis (UniMAP) School of Environmental Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Dyes - Remazol Brilliant Blue
Dyes - Orange G Pure
Activated carbon
Concentration of dye
spellingShingle Dyes - Remazol Brilliant Blue
Dyes - Orange G Pure
Activated carbon
Concentration of dye
Muhammad Isa, Mohd Ghazali
Application in fixed bed systems of adsorbents obtained from commercial activated carbon onto dyes solution
description Access is limited to UniMAP community.
author2 Masitah Hasan
author_facet Masitah Hasan
Muhammad Isa, Mohd Ghazali
format Learning Object
author Muhammad Isa, Mohd Ghazali
author_sort Muhammad Isa, Mohd Ghazali
title Application in fixed bed systems of adsorbents obtained from commercial activated carbon onto dyes solution
title_short Application in fixed bed systems of adsorbents obtained from commercial activated carbon onto dyes solution
title_full Application in fixed bed systems of adsorbents obtained from commercial activated carbon onto dyes solution
title_fullStr Application in fixed bed systems of adsorbents obtained from commercial activated carbon onto dyes solution
title_full_unstemmed Application in fixed bed systems of adsorbents obtained from commercial activated carbon onto dyes solution
title_sort application in fixed bed systems of adsorbents obtained from commercial activated carbon onto dyes solution
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2012
url http://dspace.unimap.edu.my/xmlui/handle/123456789/19588
_version_ 1643792758001893376
score 13.222552

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