Effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal

The existence of copper in the environment is a concern due to the acute and long term toxicity. With the advantages of lower capital cost, easy operation process and high copper removal percentage, ion exchange technology offers the best treatment for copper removal but it has a drawback where it w...

Full description

Bibliographic Details
Main Author:	Wong Jing Zhi, Kelvin
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2015
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/11021/ http://umpir.ump.edu.my/id/eprint/11021/ http://umpir.ump.edu.my/id/eprint/11021/1/FKKSA%20-%20KELVIN%20WONG%20JING%20ZHI%20%20%28CD8948%29.pdf http://umpir.ump.edu.my/id/eprint/11021/2/FKKSA%20-%20KELVIN%20WONG%20JING%20ZHI%20%20%28CD8948%29%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/11021/3/FKKSA%20-%20KELVIN%20WONG%20JING%20ZHI%20%20%28CD8948%29%20CHAP%203.pdf

id	ump-11021
recordtype	eprints
spelling	ump-110212015-11-02T01:09:15Z http://umpir.ump.edu.my/id/eprint/11021/ Effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal Wong Jing Zhi, Kelvin TP Chemical technology The existence of copper in the environment is a concern due to the acute and long term toxicity. With the advantages of lower capital cost, easy operation process and high copper removal percentage, ion exchange technology offers the best treatment for copper removal but it has a drawback where it will cause a vast drop in pressure. In order to overcome this limitation, an ion exchanger mixed matrix membrane was produced in this study. Amberlite IR 120H cation exchanger was incorporated in the polyethersulfone (PES) based polymer solution. The effect of polyvinylpyrrolidone (PVP) pore forming additive in the PES dope solution was studied in the range of 0 to 10wt%. The hollow fiber membrane was synthesized using dry-wet spinning procedure. The pore structure of the membrane was characterized using Scanning Electron Microscope (SEM) and was found more porous as the concentration of PVP increases. The permeability was also increased as the concentration of PVP increases. The optimum concentration of PVP for the removal of copper is between 3wt% and 5wt%. 2015-01 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11021/1/FKKSA%20-%20KELVIN%20WONG%20JING%20ZHI%20%20%28CD8948%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11021/2/FKKSA%20-%20KELVIN%20WONG%20JING%20ZHI%20%20%28CD8948%29%20CHAP%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11021/3/FKKSA%20-%20KELVIN%20WONG%20JING%20ZHI%20%20%28CD8948%29%20CHAP%203.pdf Wong Jing Zhi, Kelvin (2015) Effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal. Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:91134&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Wong Jing Zhi, Kelvin Effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal
description	The existence of copper in the environment is a concern due to the acute and long term toxicity. With the advantages of lower capital cost, easy operation process and high copper removal percentage, ion exchange technology offers the best treatment for copper removal but it has a drawback where it will cause a vast drop in pressure. In order to overcome this limitation, an ion exchanger mixed matrix membrane was produced in this study. Amberlite IR 120H cation exchanger was incorporated in the polyethersulfone (PES) based polymer solution. The effect of polyvinylpyrrolidone (PVP) pore forming additive in the PES dope solution was studied in the range of 0 to 10wt%. The hollow fiber membrane was synthesized using dry-wet spinning procedure. The pore structure of the membrane was characterized using Scanning Electron Microscope (SEM) and was found more porous as the concentration of PVP increases. The permeability was also increased as the concentration of PVP increases. The optimum concentration of PVP for the removal of copper is between 3wt% and 5wt%.
format	Undergraduates Project Papers
author	Wong Jing Zhi, Kelvin
author_facet	Wong Jing Zhi, Kelvin
author_sort	Wong Jing Zhi, Kelvin
title	Effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal
title_short	Effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal
title_full	Effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal
title_fullStr	Effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal
title_full_unstemmed	Effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal
title_sort	effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/11021/ http://umpir.ump.edu.my/id/eprint/11021/ http://umpir.ump.edu.my/id/eprint/11021/1/FKKSA%20-%20KELVIN%20WONG%20JING%20ZHI%20%20%28CD8948%29.pdf http://umpir.ump.edu.my/id/eprint/11021/2/FKKSA%20-%20KELVIN%20WONG%20JING%20ZHI%20%20%28CD8948%29%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/11021/3/FKKSA%20-%20KELVIN%20WONG%20JING%20ZHI%20%20%28CD8948%29%20CHAP%203.pdf
first_indexed	2023-09-18T22:11:19Z
last_indexed	2023-09-18T22:11:19Z
_version_	1777415046322716672

Effects of polyvinylpyrrolidone additive on the performance of hollow fiber ion exchanger mixed matrix membrane for copper removal

Similar Items