Development of Polyamide Forward Osmosis Membrane for Humic Acid Removal
This paper presents synthesis and performance of polyamide forward osmosis (FO) membrane for humic acid (HA) removal. Three polyamide membranes were synthesized by reaction between m-phenylenediamine and trimesoyl chlorideat different reaction times (10, 30 and 60 s). Five different concentrations o...
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| Format: | Article |
| Language: | English |
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Taylor & Francis
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/16960/1/fkksa-2016-mazrul-Development%20of%20polyamide%20forward1.pdf |
| _version_ | 1796992002113404928 |
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| author | Mohammad Amirul, Mohd Yusof Mazrul Nizam, Abu Seman Nidal, Hilal |
| author_facet | Mohammad Amirul, Mohd Yusof Mazrul Nizam, Abu Seman Nidal, Hilal |
| author_sort | Mohammad Amirul, Mohd Yusof |
| collection | UMP |
| description | This paper presents synthesis and performance of polyamide forward osmosis (FO) membrane for humic acid (HA) removal. Three polyamide membranes were synthesized by reaction between m-phenylenediamine and trimesoyl chlorideat different reaction times (10, 30 and 60 s). Five different concentrations of sodium chloride draw solutions and 15 mg/L
of HA solution as feed solution were tested in one hour to obtain water flux, reverse salt diffusion and HA removal. Reverse salt diffusion and HA removal were measured using
conductivity and a UV–vis spectrometer, respectively. Overall, membranes modified for longer reaction times (30 and 60 s) exhibited good performance in term of moderate flux, higher HA removal and low reverse salt activity. In addition, it was found that higher concentration of draw solution leads to lower HA rejection and higher reverse salt diffusion, which indirectly represented overall membrane performance. |
| first_indexed | 2024-03-06T12:13:38Z |
| format | Article |
| id | UMPir16960 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:13:38Z |
| publishDate | 2016 |
| publisher | Taylor & Francis |
| record_format | dspace |
| spelling | UMPir169602019-10-18T03:03:26Z http://umpir.ump.edu.my/id/eprint/16960/ Development of Polyamide Forward Osmosis Membrane for Humic Acid Removal Mohammad Amirul, Mohd Yusof Mazrul Nizam, Abu Seman Nidal, Hilal TP Chemical technology This paper presents synthesis and performance of polyamide forward osmosis (FO) membrane for humic acid (HA) removal. Three polyamide membranes were synthesized by reaction between m-phenylenediamine and trimesoyl chlorideat different reaction times (10, 30 and 60 s). Five different concentrations of sodium chloride draw solutions and 15 mg/L of HA solution as feed solution were tested in one hour to obtain water flux, reverse salt diffusion and HA removal. Reverse salt diffusion and HA removal were measured using conductivity and a UV–vis spectrometer, respectively. Overall, membranes modified for longer reaction times (30 and 60 s) exhibited good performance in term of moderate flux, higher HA removal and low reverse salt activity. In addition, it was found that higher concentration of draw solution leads to lower HA rejection and higher reverse salt diffusion, which indirectly represented overall membrane performance. Taylor & Francis 2016-12 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/16960/1/fkksa-2016-mazrul-Development%20of%20polyamide%20forward1.pdf Mohammad Amirul, Mohd Yusof and Mazrul Nizam, Abu Seman and Nidal, Hilal (2016) Development of Polyamide Forward Osmosis Membrane for Humic Acid Removal. Desalination and Water Treatment, 57 (60). pp. 29113-29117. ISSN 1944-3986. (Published) http://dx.doi.org/10.1080/19443994.2016.1140283 DOI: 10.1080/19443994.2016.1140283 |
| spellingShingle | TP Chemical technology Mohammad Amirul, Mohd Yusof Mazrul Nizam, Abu Seman Nidal, Hilal Development of Polyamide Forward Osmosis Membrane for Humic Acid Removal |
| title | Development of Polyamide Forward Osmosis Membrane for Humic Acid Removal |
| title_full | Development of Polyamide Forward Osmosis Membrane for Humic Acid Removal |
| title_fullStr | Development of Polyamide Forward Osmosis Membrane for Humic Acid Removal |
| title_full_unstemmed | Development of Polyamide Forward Osmosis Membrane for Humic Acid Removal |
| title_short | Development of Polyamide Forward Osmosis Membrane for Humic Acid Removal |
| title_sort | development of polyamide forward osmosis membrane for humic acid removal |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/16960/1/fkksa-2016-mazrul-Development%20of%20polyamide%20forward1.pdf |
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