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Removal dye by adsorption onto pineapple peel powder

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Main Author: Teong, Hui Yin
Other Authors: Nabilah Aminah Lutpi
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Pineapple peel powder
Methylene blue
Dye
Wastewater pollution
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/22848
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spelling my.unimap-228482013-01-06T14:17:34Z Removal dye by adsorption onto pineapple peel powder Teong, Hui Yin Nabilah Aminah Lutpi Pineapple peel powder Methylene blue Dye Wastewater pollution Access is limited to UniMAP community. The adsorption behavior of methylene blue on pineapple peel powder was studied on batch modes of operation. The operation parameters investigated including initial dye concentration (60-100mg/L), contact time, pH of solution (2-12), adsorbent dose (1-5g/L). The adsorption was favorable at higher pH. The experimental data were analyzed using Langmuir and Freundlich isotherm model. Langmuir and Freundlich isotherm model constants and correlation coefficients were calculated. The Langmuir isotherm model fits the data very well for the methylene blue on pineapple peel powder. Pseudo-first-order and pseudo-second-order kinetic were used to analyze the kinetic data. From the kinetic studies the rate constant values for the adsorption process was calculated. Kinetic studies showed that the adsorption followed a pseudo-second-order model. The pseudo-second-order kinetic data fit well on whole system for dye studies. UV-vis spectroscopy was used. Removal of MB from aqueous solutions by adsorption on pineapple peel powder has been found to be useful for controlling the water pollutions due to dyes. 2013-01-06T14:17:34Z 2013-01-06T14:17:34Z 2011-05 Learning Object http://hdl.handle.net/123456789/22848 en Universiti Malaysia Perlis (UniMAP) School of Environmental Engineeering
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 Pineapple peel powder
Methylene blue
Dye
Wastewater pollution
spellingShingle Pineapple peel powder
Methylene blue
Dye
Wastewater pollution
Teong, Hui Yin
Removal dye by adsorption onto pineapple peel powder
description Access is limited to UniMAP community.
author2 Nabilah Aminah Lutpi
author_facet Nabilah Aminah Lutpi
Teong, Hui Yin
format Learning Object
author Teong, Hui Yin
author_sort Teong, Hui Yin
title Removal dye by adsorption onto pineapple peel powder
title_short Removal dye by adsorption onto pineapple peel powder
title_full Removal dye by adsorption onto pineapple peel powder
title_fullStr Removal dye by adsorption onto pineapple peel powder
title_full_unstemmed Removal dye by adsorption onto pineapple peel powder
title_sort removal dye by adsorption onto pineapple peel powder
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/22848
_version_ 1643793824483377152
score 13.211869

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