A study of APTES-MCM-41 as an adsorbent for removal of zinc ion in aqueous solution / Siti Noor Za'emah Saidi

An investigation on the synthesis of mesoporous silica (MCM-41) was performed. The samples were characterized by FT-IR and SEM. SEM study exhibits that the patterns indicate that the modified materials retain the MCM-41 structure. This study shows that the addition of 50% APTES increase characterist...

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Main Author:	Saidi, Siti Noor Za'emah
Format:	Student Project
Language:	English
Published:	Faculty of Applied Sciences 2010
Subjects:	Theory of solution Electrolytes, electrolyte solutions
Online Access:	http://ir.uitm.edu.my/id/eprint/23039/ http://ir.uitm.edu.my/id/eprint/23039/1/PPb_SITI%20NOOR%20ZA%27EMAH%20SAIDI%20AS%2010_5.pdf

id	uitm-23039
recordtype	eprints
spelling	uitm-230392019-02-28T10:25:53Z http://ir.uitm.edu.my/id/eprint/23039/ A study of APTES-MCM-41 as an adsorbent for removal of zinc ion in aqueous solution / Siti Noor Za'emah Saidi Saidi, Siti Noor Za'emah Theory of solution Electrolytes, electrolyte solutions An investigation on the synthesis of mesoporous silica (MCM-41) was performed. The samples were characterized by FT-IR and SEM. SEM study exhibits that the patterns indicate that the modified materials retain the MCM-41 structure. This study shows that the addition of 50% APTES increase characteristic of mesoporous silica. This study also given that the spectrum of functional group of modified MCM-41 were broadened by addition of 50% APTES. Adsorption studies also were carried out to study the effect of various parameters like contact time, pH, concentration and temperature and the result shows that the maximum uptake of zinc ions occur at 240 minutes as a contact times, 60 mg/L for concentration, pH=10 and temperature at 40 °C. From the optimization study, it was observed that the uptake of zinc ions on APTES-MCM-41 was 3.50 mg/g which is 28.09%. Faculty of Applied Sciences 2010 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/23039/1/PPb_SITI%20NOOR%20ZA%27EMAH%20SAIDI%20AS%2010_5.pdf Saidi, Siti Noor Za'emah (2010) A study of APTES-MCM-41 as an adsorbent for removal of zinc ion in aqueous solution / Siti Noor Za'emah Saidi. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Theory of solution Electrolytes, electrolyte solutions
spellingShingle	Theory of solution Electrolytes, electrolyte solutions Saidi, Siti Noor Za'emah A study of APTES-MCM-41 as an adsorbent for removal of zinc ion in aqueous solution / Siti Noor Za'emah Saidi
description	An investigation on the synthesis of mesoporous silica (MCM-41) was performed. The samples were characterized by FT-IR and SEM. SEM study exhibits that the patterns indicate that the modified materials retain the MCM-41 structure. This study shows that the addition of 50% APTES increase characteristic of mesoporous silica. This study also given that the spectrum of functional group of modified MCM-41 were broadened by addition of 50% APTES. Adsorption studies also were carried out to study the effect of various parameters like contact time, pH, concentration and temperature and the result shows that the maximum uptake of zinc ions occur at 240 minutes as a contact times, 60 mg/L for concentration, pH=10 and temperature at 40 °C. From the optimization study, it was observed that the uptake of zinc ions on APTES-MCM-41 was 3.50 mg/g which is 28.09%.
format	Student Project
author	Saidi, Siti Noor Za'emah
author_facet	Saidi, Siti Noor Za'emah
author_sort	Saidi, Siti Noor Za'emah
title	A study of APTES-MCM-41 as an adsorbent for removal of zinc ion in aqueous solution / Siti Noor Za'emah Saidi
title_short	A study of APTES-MCM-41 as an adsorbent for removal of zinc ion in aqueous solution / Siti Noor Za'emah Saidi
title_full	A study of APTES-MCM-41 as an adsorbent for removal of zinc ion in aqueous solution / Siti Noor Za'emah Saidi
title_fullStr	A study of APTES-MCM-41 as an adsorbent for removal of zinc ion in aqueous solution / Siti Noor Za'emah Saidi
title_full_unstemmed	A study of APTES-MCM-41 as an adsorbent for removal of zinc ion in aqueous solution / Siti Noor Za'emah Saidi
title_sort	study of aptes-mcm-41 as an adsorbent for removal of zinc ion in aqueous solution / siti noor za'emah saidi
publisher	Faculty of Applied Sciences
publishDate	2010
url	http://ir.uitm.edu.my/id/eprint/23039/ http://ir.uitm.edu.my/id/eprint/23039/1/PPb_SITI%20NOOR%20ZA%27EMAH%20SAIDI%20AS%2010_5.pdf
first_indexed	2023-09-18T23:09:57Z
last_indexed	2023-09-18T23:09:57Z
_version_	1777418735403925504

A study of APTES-MCM-41 as an adsorbent for removal of zinc ion in aqueous solution / Siti Noor Za'emah Saidi

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