Influence of dope composition of polyethersulfone membrane blend with cellulose nanocrystal and carboxylated multi-walled carbon nanotube on humic acid rejection
A full factorial experimental design was employed to investigate the dope composition of a membrane made of cellulose nanocrystal (CNC), multi-walled carbon nanotube (MWCNT), and polyethersulfone (PES) for its ability to reject humic acid (HA). Four factors were screened, including PES composition,...
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
Elsevier Ltd
2023
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/39188/ http://umpir.ump.edu.my/id/eprint/39188/1/Influence%20of%20dope%20composition%20of%20polyethersulfone%20membrane%20blend%20.pdf http://umpir.ump.edu.my/id/eprint/39188/2/Influence%20of%20dope%20composition%20of%20polyethersulfone%20membrane%20blend_FULL.pdf |
| _version_ | 1848825706034757632 |
|---|---|
| author | Nor Azura, C. Mahmud Mazrul Nizam, Abu Seman Takriff, Mohd Sobri Ang, Wei Lun Syed Mohd Saufi, Tuan Chik |
| author_facet | Nor Azura, C. Mahmud Mazrul Nizam, Abu Seman Takriff, Mohd Sobri Ang, Wei Lun Syed Mohd Saufi, Tuan Chik |
| author_sort | Nor Azura, C. Mahmud |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | A full factorial experimental design was employed to investigate the dope composition of a membrane made of cellulose nanocrystal (CNC), multi-walled carbon nanotube (MWCNT), and polyethersulfone (PES) for its ability to reject humic acid (HA). Four factors were screened, including PES composition, polyvinylpyrrolidone content, CNC content, and carboxylated MWCNT content. The membranes were tested for HA rejection using a 10-ppm aqueous feed solution. The results indicated that the percentage of MWCNT had the most significant impact, contributing 72.31% to the overall contribution. The fabricated membranes exhibited high HA removal capacity of up to 90% for the membrane embedded with MWCNT. The model's predicted values agreed reasonably with the experimental data, indicating the model's validity. This study provides insights into the development of CNC/MWCNT/PES membranes for efficient HA rejection in water treatment applications. |
| first_indexed | 2025-11-15T03:33:11Z |
| format | Conference or Workshop Item |
| id | ump-39188 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T03:33:11Z |
| publishDate | 2023 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-391882023-11-06T02:32:12Z http://umpir.ump.edu.my/id/eprint/39188/ Influence of dope composition of polyethersulfone membrane blend with cellulose nanocrystal and carboxylated multi-walled carbon nanotube on humic acid rejection Nor Azura, C. Mahmud Mazrul Nizam, Abu Seman Takriff, Mohd Sobri Ang, Wei Lun Syed Mohd Saufi, Tuan Chik TP Chemical technology A full factorial experimental design was employed to investigate the dope composition of a membrane made of cellulose nanocrystal (CNC), multi-walled carbon nanotube (MWCNT), and polyethersulfone (PES) for its ability to reject humic acid (HA). Four factors were screened, including PES composition, polyvinylpyrrolidone content, CNC content, and carboxylated MWCNT content. The membranes were tested for HA rejection using a 10-ppm aqueous feed solution. The results indicated that the percentage of MWCNT had the most significant impact, contributing 72.31% to the overall contribution. The fabricated membranes exhibited high HA removal capacity of up to 90% for the membrane embedded with MWCNT. The model's predicted values agreed reasonably with the experimental data, indicating the model's validity. This study provides insights into the development of CNC/MWCNT/PES membranes for efficient HA rejection in water treatment applications. Elsevier Ltd 2023-07 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/39188/1/Influence%20of%20dope%20composition%20of%20polyethersulfone%20membrane%20blend%20.pdf pdf en http://umpir.ump.edu.my/id/eprint/39188/2/Influence%20of%20dope%20composition%20of%20polyethersulfone%20membrane%20blend_FULL.pdf Nor Azura, C. Mahmud and Mazrul Nizam, Abu Seman and Takriff, Mohd Sobri and Ang, Wei Lun and Syed Mohd Saufi, Tuan Chik (2023) Influence of dope composition of polyethersulfone membrane blend with cellulose nanocrystal and carboxylated multi-walled carbon nanotube on humic acid rejection. In: Materials Today: Proceedings; 6th National Conference for Postgraduate Research (NCON-PGR 2022) , 15 November 2022 , Virtual. pp. 1-6.. ISSN 2214-7853 (In Press / Online First) (In Press / Online First) https://doi.org/10.1016/j.matpr.2023.07.006 |
| spellingShingle | TP Chemical technology Nor Azura, C. Mahmud Mazrul Nizam, Abu Seman Takriff, Mohd Sobri Ang, Wei Lun Syed Mohd Saufi, Tuan Chik Influence of dope composition of polyethersulfone membrane blend with cellulose nanocrystal and carboxylated multi-walled carbon nanotube on humic acid rejection |
| title | Influence of dope composition of polyethersulfone membrane blend with cellulose nanocrystal and carboxylated multi-walled carbon nanotube on humic acid rejection |
| title_full | Influence of dope composition of polyethersulfone membrane blend with cellulose nanocrystal and carboxylated multi-walled carbon nanotube on humic acid rejection |
| title_fullStr | Influence of dope composition of polyethersulfone membrane blend with cellulose nanocrystal and carboxylated multi-walled carbon nanotube on humic acid rejection |
| title_full_unstemmed | Influence of dope composition of polyethersulfone membrane blend with cellulose nanocrystal and carboxylated multi-walled carbon nanotube on humic acid rejection |
| title_short | Influence of dope composition of polyethersulfone membrane blend with cellulose nanocrystal and carboxylated multi-walled carbon nanotube on humic acid rejection |
| title_sort | influence of dope composition of polyethersulfone membrane blend with cellulose nanocrystal and carboxylated multi-walled carbon nanotube on humic acid rejection |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/39188/ http://umpir.ump.edu.my/id/eprint/39188/ http://umpir.ump.edu.my/id/eprint/39188/1/Influence%20of%20dope%20composition%20of%20polyethersulfone%20membrane%20blend%20.pdf http://umpir.ump.edu.my/id/eprint/39188/2/Influence%20of%20dope%20composition%20of%20polyethersulfone%20membrane%20blend_FULL.pdf |