Kinetic and isotherm studies of lead adsorption onto durian leaf powder / Zurhana Mat Hussin
The feasibility of citric acid modified durian leaf (CADL) to remove Pb(II) from aqueous solution was evaluated. CADL was characterized by using a Fourier transform infrared (FTIR) spectrometer to determine the effect of chemical modification on the functional groups of CADL. Parameters investigated...
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| Format: | Article |
| Language: | English |
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Universiti Teknologi MARA Cawangan Pulau Pinang
2017
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| Online Access: | https://ir.uitm.edu.my/id/eprint/28812/ |
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| author | Mat Hussin, Zurhana Mahadi, Azwanis Sofea Megat Hanafiah, Megat Ahmad Kamal |
| author_facet | Mat Hussin, Zurhana Mahadi, Azwanis Sofea Megat Hanafiah, Megat Ahmad Kamal |
| author_sort | Mat Hussin, Zurhana |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | The feasibility of citric acid modified durian leaf (CADL) to remove Pb(II) from aqueous solution was evaluated. CADL was characterized by using a Fourier transform infrared (FTIR) spectrometer to determine the effect of chemical modification on the functional groups of CADL. Parameters investigated in this study were pH, CADL dosage, initial Pb(II) concentration and contact time. Pb(II) adsorption onto CADL was best described by the pseudo-second-order model. The maximum monolayer adsorption capacity determined from Langmuir isotherm model was 16.64 mg/g |
| first_indexed | 2025-11-14T22:37:56Z |
| format | Article |
| id | uitm-28812 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T22:37:56Z |
| publishDate | 2017 |
| publisher | Universiti Teknologi MARA Cawangan Pulau Pinang |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-288122025-07-02T06:59:01Z https://ir.uitm.edu.my/id/eprint/28812/ Kinetic and isotherm studies of lead adsorption onto durian leaf powder / Zurhana Mat Hussin esteem Mat Hussin, Zurhana Mahadi, Azwanis Sofea Megat Hanafiah, Megat Ahmad Kamal Physical and theoretical chemistry Theory of solution Supersaturated solutions. Crystallization, etc. The feasibility of citric acid modified durian leaf (CADL) to remove Pb(II) from aqueous solution was evaluated. CADL was characterized by using a Fourier transform infrared (FTIR) spectrometer to determine the effect of chemical modification on the functional groups of CADL. Parameters investigated in this study were pH, CADL dosage, initial Pb(II) concentration and contact time. Pb(II) adsorption onto CADL was best described by the pseudo-second-order model. The maximum monolayer adsorption capacity determined from Langmuir isotherm model was 16.64 mg/g Universiti Teknologi MARA Cawangan Pulau Pinang 2017-08 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/28812/1/AJ_ZURHANA%20MAT%20HUSSIN%20EAJ%2017.pdf Mat Hussin, Zurhana and Mahadi, Azwanis Sofea and Megat Hanafiah, Megat Ahmad Kamal (2017) Kinetic and isotherm studies of lead adsorption onto durian leaf powder / Zurhana Mat Hussin. (2017) ESTEEM Academic Journal <https://ir.uitm.edu.my/view/publication/ESTEEM_Academic_Journal.html>, 13 (SI). 147 -156. ISSN 1675-7939 https://uppp.uitm.edu.my |
| spellingShingle | Physical and theoretical chemistry Theory of solution Supersaturated solutions. Crystallization, etc. Mat Hussin, Zurhana Mahadi, Azwanis Sofea Megat Hanafiah, Megat Ahmad Kamal Kinetic and isotherm studies of lead adsorption onto durian leaf powder / Zurhana Mat Hussin |
| title | Kinetic and isotherm studies of lead adsorption onto durian leaf powder / Zurhana Mat Hussin |
| title_full | Kinetic and isotherm studies of lead adsorption onto durian leaf powder / Zurhana Mat Hussin |
| title_fullStr | Kinetic and isotherm studies of lead adsorption onto durian leaf powder / Zurhana Mat Hussin |
| title_full_unstemmed | Kinetic and isotherm studies of lead adsorption onto durian leaf powder / Zurhana Mat Hussin |
| title_short | Kinetic and isotherm studies of lead adsorption onto durian leaf powder / Zurhana Mat Hussin |
| title_sort | kinetic and isotherm studies of lead adsorption onto durian leaf powder / zurhana mat hussin |
| topic | Physical and theoretical chemistry Theory of solution Supersaturated solutions. Crystallization, etc. |
| url | https://ir.uitm.edu.my/id/eprint/28812/ https://ir.uitm.edu.my/id/eprint/28812/ |