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Removal of Pb(II) from aqueous solutions using NH4OH treated Neobalanocarpus heimii sawdust / Nur Ain Fathirah U’lya Mohd Ali

Ammonium hydroxide Neobalanocarpus heimii sawdust (AHNHS) was used for the uptake of Pb(II) ions from aqueous solution. The experiment was conducted in batch experiments modes and to determine the effects of pH, contact time, initial metal concentration and adsorbent dosage on Pb(II) adsorption. The...

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Main Author: Mohd Ali, Nur Ain Fathirah U’lya
Format: Student Project
Language:English
Published: 2019
Subjects:
Physical and theoretical chemistry
Chemical elements
Adsorption
Online Access:http://ir.uitm.edu.my/id/eprint/45195/1/45195.pdf
http://ir.uitm.edu.my/id/eprint/45195/
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spelling my.uitm.ir.451952021-06-21T09:21:34Z http://ir.uitm.edu.my/id/eprint/45195/ Removal of Pb(II) from aqueous solutions using NH4OH treated Neobalanocarpus heimii sawdust / Nur Ain Fathirah U’lya Mohd Ali Mohd Ali, Nur Ain Fathirah U’lya Physical and theoretical chemistry Chemical elements Adsorption Ammonium hydroxide Neobalanocarpus heimii sawdust (AHNHS) was used for the uptake of Pb(II) ions from aqueous solution. The experiment was conducted in batch experiments modes and to determine the effects of pH, contact time, initial metal concentration and adsorbent dosage on Pb(II) adsorption. The maximum Pb(II) removal was achieved by using optimum dosage which were 0.08g AHNHS, pH of 6, an initial Pb(II) concentration of 30 mg/L and a contact time of 60 min. It can be concluded that Freundlich isotherm fitted by the system than Langmuir due to higher value of (R2) and pseudo second order fits well with the adsorption 2019-07 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/45195/1/45195.pdf ID45195 Mohd Ali, Nur Ain Fathirah U’lya (2019) Removal of Pb(II) from aqueous solutions using NH4OH treated Neobalanocarpus heimii sawdust / Nur Ain Fathirah U’lya Mohd Ali. [Student Project] (Unpublished)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 Physical and theoretical chemistry
Chemical elements
Adsorption
spellingShingle Physical and theoretical chemistry
Chemical elements
Adsorption
Mohd Ali, Nur Ain Fathirah U’lya
Removal of Pb(II) from aqueous solutions using NH4OH treated Neobalanocarpus heimii sawdust / Nur Ain Fathirah U’lya Mohd Ali
description Ammonium hydroxide Neobalanocarpus heimii sawdust (AHNHS) was used for the uptake of Pb(II) ions from aqueous solution. The experiment was conducted in batch experiments modes and to determine the effects of pH, contact time, initial metal concentration and adsorbent dosage on Pb(II) adsorption. The maximum Pb(II) removal was achieved by using optimum dosage which were 0.08g AHNHS, pH of 6, an initial Pb(II) concentration of 30 mg/L and a contact time of 60 min. It can be concluded that Freundlich isotherm fitted by the system than Langmuir due to higher value of (R2) and pseudo second order fits well with the adsorption
format Student Project
author Mohd Ali, Nur Ain Fathirah U’lya
author_facet Mohd Ali, Nur Ain Fathirah U’lya
author_sort Mohd Ali, Nur Ain Fathirah U’lya
title Removal of Pb(II) from aqueous solutions using NH4OH treated Neobalanocarpus heimii sawdust / Nur Ain Fathirah U’lya Mohd Ali
title_short Removal of Pb(II) from aqueous solutions using NH4OH treated Neobalanocarpus heimii sawdust / Nur Ain Fathirah U’lya Mohd Ali
title_full Removal of Pb(II) from aqueous solutions using NH4OH treated Neobalanocarpus heimii sawdust / Nur Ain Fathirah U’lya Mohd Ali
title_fullStr Removal of Pb(II) from aqueous solutions using NH4OH treated Neobalanocarpus heimii sawdust / Nur Ain Fathirah U’lya Mohd Ali
title_full_unstemmed Removal of Pb(II) from aqueous solutions using NH4OH treated Neobalanocarpus heimii sawdust / Nur Ain Fathirah U’lya Mohd Ali
title_sort removal of pb(ii) from aqueous solutions using nh4oh treated neobalanocarpus heimii sawdust / nur ain fathirah u’lya mohd ali
publishDate 2019
url http://ir.uitm.edu.my/id/eprint/45195/1/45195.pdf
http://ir.uitm.edu.my/id/eprint/45195/
_version_ 1703963386911391744
score 13.211869

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