Polymer ligands derived from jute fiber for heavy metal removal from electroplating wastewater
Industrial operations, domestic and agricultural activities worldwide have had major problems with various contaminants caused by environmental pollution. Heavy metal pollution in wastewater also a prominent issue; therefore, a well built and economical treatment technology is demanded for pollution...
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| Format: | Article |
| Language: | English English |
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MDPI
2020
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| Online Access: | https://eprints.ums.edu.my/id/eprint/27561/1/Polymer%20ligands%20derived%20from%20jute%20fiber%20for%20heavy%20metal%20removal%20from%20electroplating%20wastewater.pdf https://eprints.ums.edu.my/id/eprint/27561/2/Polymer%20ligands%20derived%20from%20jute%20fiber%20for%20heavy%20metal%20removal%20from%20electroplating%20wastewater1.pdf |
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| author | Md Lutfor Rahman Choong, Jian Fui Tang, Xin Ting Mohd Sani Sarjadi Sazmal E. Arshad Baba Musta |
| author_facet | Md Lutfor Rahman Choong, Jian Fui Tang, Xin Ting Mohd Sani Sarjadi Sazmal E. Arshad Baba Musta |
| author_sort | Md Lutfor Rahman |
| collection | UMS |
| description | Industrial operations, domestic and agricultural activities worldwide have had major problems with various contaminants caused by environmental pollution. Heavy metal pollution in wastewater also a prominent issue; therefore, a well built and economical treatment technology is demanded for pollution-free wastewater. The present work emphasized pure cellulose extracted from jute fiber and further modification was performed by a free radical grafting reaction, which resulted in poly (methyl acrylate) (PMA)-grafted cellulose and poly(acrylonitrile)-grafted cellulose. Subsequently, poly (hydroxamic acid) and poly(amidoxime) ligands were prepared from the PMA-grafted cellulose and PAN-grafted cellulose, respectively. An adsorption study was performed using the desired ligands with heavy metals such as copper, cobalt, chromium and nickel ions. The binding capacity (qe) with copper ions for poly (hydroxamic acid) is 352 mg g−1 whereas qe for poly(amidoxime) ligand it was exhibited as 310 mg g−1. Other metal ions (chromium, cobalt and nickel) show significance binding properties at pH 6. The Langmuir and Freundlich isotherm study was also performed. The Freundlich isotherm model showed good correlation coefficients for all metal ions, indicating that multiple-layers adsorption was occurred by the polymer ligands. The reusability was evaluated and the adsorbents can be reused for 7 cycles without significant loss of removal performance. Both ligands showed outstanding metals removal capacity from the industrial wastewater as such 98% of copper can be removed from electroplating wastewater and other metals (cobalt, chromium, nickel and lead) can also be removed up to 90%. |
| first_indexed | 2024-03-06T03:07:58Z |
| format | Article |
| id | ums.eprints-27561 |
| institution | Universiti Malaysia Sabah |
| language | English English |
| last_indexed | 2024-03-06T03:07:58Z |
| publishDate | 2020 |
| publisher | MDPI |
| record_format | dspace |
| spelling | ums.eprints-275612021-07-01T00:41:01Z https://eprints.ums.edu.my/id/eprint/27561/ Polymer ligands derived from jute fiber for heavy metal removal from electroplating wastewater Md Lutfor Rahman Choong, Jian Fui Tang, Xin Ting Mohd Sani Sarjadi Sazmal E. Arshad Baba Musta Q Science (General) QE Geology Industrial operations, domestic and agricultural activities worldwide have had major problems with various contaminants caused by environmental pollution. Heavy metal pollution in wastewater also a prominent issue; therefore, a well built and economical treatment technology is demanded for pollution-free wastewater. The present work emphasized pure cellulose extracted from jute fiber and further modification was performed by a free radical grafting reaction, which resulted in poly (methyl acrylate) (PMA)-grafted cellulose and poly(acrylonitrile)-grafted cellulose. Subsequently, poly (hydroxamic acid) and poly(amidoxime) ligands were prepared from the PMA-grafted cellulose and PAN-grafted cellulose, respectively. An adsorption study was performed using the desired ligands with heavy metals such as copper, cobalt, chromium and nickel ions. The binding capacity (qe) with copper ions for poly (hydroxamic acid) is 352 mg g−1 whereas qe for poly(amidoxime) ligand it was exhibited as 310 mg g−1. Other metal ions (chromium, cobalt and nickel) show significance binding properties at pH 6. The Langmuir and Freundlich isotherm study was also performed. The Freundlich isotherm model showed good correlation coefficients for all metal ions, indicating that multiple-layers adsorption was occurred by the polymer ligands. The reusability was evaluated and the adsorbents can be reused for 7 cycles without significant loss of removal performance. Both ligands showed outstanding metals removal capacity from the industrial wastewater as such 98% of copper can be removed from electroplating wastewater and other metals (cobalt, chromium, nickel and lead) can also be removed up to 90%. MDPI 2020 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/27561/1/Polymer%20ligands%20derived%20from%20jute%20fiber%20for%20heavy%20metal%20removal%20from%20electroplating%20wastewater.pdf text en https://eprints.ums.edu.my/id/eprint/27561/2/Polymer%20ligands%20derived%20from%20jute%20fiber%20for%20heavy%20metal%20removal%20from%20electroplating%20wastewater1.pdf Md Lutfor Rahman and Choong, Jian Fui and Tang, Xin Ting and Mohd Sani Sarjadi and Sazmal E. Arshad and Baba Musta (2020) Polymer ligands derived from jute fiber for heavy metal removal from electroplating wastewater. Polymers, 12 (2521). pp. 1-27. ISSN 2073-4360 file:///C:/Users/user/Downloads/polymers-12-02521-v2.pdf http://dx.doi.org/10.3390/polym12112521 http://dx.doi.org/10.3390/polym12112521 |
| spellingShingle | Q Science (General) QE Geology Md Lutfor Rahman Choong, Jian Fui Tang, Xin Ting Mohd Sani Sarjadi Sazmal E. Arshad Baba Musta Polymer ligands derived from jute fiber for heavy metal removal from electroplating wastewater |
| title | Polymer ligands derived from jute fiber for heavy metal removal from electroplating wastewater |
| title_full | Polymer ligands derived from jute fiber for heavy metal removal from electroplating wastewater |
| title_fullStr | Polymer ligands derived from jute fiber for heavy metal removal from electroplating wastewater |
| title_full_unstemmed | Polymer ligands derived from jute fiber for heavy metal removal from electroplating wastewater |
| title_short | Polymer ligands derived from jute fiber for heavy metal removal from electroplating wastewater |
| title_sort | polymer ligands derived from jute fiber for heavy metal removal from electroplating wastewater |
| topic | Q Science (General) QE Geology |
| url | https://eprints.ums.edu.my/id/eprint/27561/1/Polymer%20ligands%20derived%20from%20jute%20fiber%20for%20heavy%20metal%20removal%20from%20electroplating%20wastewater.pdf https://eprints.ums.edu.my/id/eprint/27561/2/Polymer%20ligands%20derived%20from%20jute%20fiber%20for%20heavy%20metal%20removal%20from%20electroplating%20wastewater1.pdf |
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