Egg-shell treated oil palm fronds (EG-OPF) as low-cost adsorbent for methylene blue removal
A new adsorbent (egg-shell treated oil palm fronds (EG-OPF)) prepared from wastes was evaluated for methylene blue (MB) removal. Optimization among three significant variables (initial concentration (X1), initial pH (X2), and adsorbent dosage (X3)) were executed using response surface methodology (R...
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| Format: | Article |
| Language: | English |
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Diponegoro University
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/24283/1/Egg-shell%20treated%20oil%20palm%20fronds%20%28EG-OPF%29%20as%20low-cost%20adsorbent%20for%20methylene%20blue%20removal.pdf |
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| author | Rosalyza, Hasan Nur Aida Farihin, Ahliyasah Chong, Chi Cheng Rohayu, Jusoh Setiabudi, H. D. |
| author_facet | Rosalyza, Hasan Nur Aida Farihin, Ahliyasah Chong, Chi Cheng Rohayu, Jusoh Setiabudi, H. D. |
| author_sort | Rosalyza, Hasan |
| collection | UMP |
| description | A new adsorbent (egg-shell treated oil palm fronds (EG-OPF)) prepared from wastes was evaluated for methylene blue (MB) removal. Optimization among three significant variables (initial concentration (X1), initial pH (X2), and adsorbent dosage (X3)) were executed using response surface methodology (RSM). The most excellent performance was marked at X1 = 291.7 mg/L, X2 = pH 5, and X3 = 1.82 g/L, with MB removal of 80.26 %. The kinetic study was fitted perfectly with the pseudo-second-order model (R2 > 0.990), indicating the chemisorption process. The isotherm study was found to follow the Langmuir isotherm model (R2 = 0.999), with maximal adsorption magnitude of 714.3 mg/g, implying the monolayer adsorption on a homogenous adsorbent surface. The reusability study affirmed the feasibility of EG-OPF in MB removal, credited to its excellent performance during reusability studies. The present study successfully discovered a new low-cost adsorbent (EG-OPF) for MB removal. |
| first_indexed | 2024-03-06T12:31:16Z |
| format | Article |
| id | UMPir24283 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:31:16Z |
| publishDate | 2019 |
| publisher | Diponegoro University |
| record_format | dspace |
| spelling | UMPir242832019-03-18T03:09:35Z http://umpir.ump.edu.my/id/eprint/24283/ Egg-shell treated oil palm fronds (EG-OPF) as low-cost adsorbent for methylene blue removal Rosalyza, Hasan Nur Aida Farihin, Ahliyasah Chong, Chi Cheng Rohayu, Jusoh Setiabudi, H. D. TP Chemical technology A new adsorbent (egg-shell treated oil palm fronds (EG-OPF)) prepared from wastes was evaluated for methylene blue (MB) removal. Optimization among three significant variables (initial concentration (X1), initial pH (X2), and adsorbent dosage (X3)) were executed using response surface methodology (RSM). The most excellent performance was marked at X1 = 291.7 mg/L, X2 = pH 5, and X3 = 1.82 g/L, with MB removal of 80.26 %. The kinetic study was fitted perfectly with the pseudo-second-order model (R2 > 0.990), indicating the chemisorption process. The isotherm study was found to follow the Langmuir isotherm model (R2 = 0.999), with maximal adsorption magnitude of 714.3 mg/g, implying the monolayer adsorption on a homogenous adsorbent surface. The reusability study affirmed the feasibility of EG-OPF in MB removal, credited to its excellent performance during reusability studies. The present study successfully discovered a new low-cost adsorbent (EG-OPF) for MB removal. Diponegoro University 2019-04 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24283/1/Egg-shell%20treated%20oil%20palm%20fronds%20%28EG-OPF%29%20as%20low-cost%20adsorbent%20for%20methylene%20blue%20removal.pdf Rosalyza, Hasan and Nur Aida Farihin, Ahliyasah and Chong, Chi Cheng and Rohayu, Jusoh and Setiabudi, H. D. (2019) Egg-shell treated oil palm fronds (EG-OPF) as low-cost adsorbent for methylene blue removal. Bulletin of Chemical Reaction Engineering & Catalysis, 14 (1). pp. 158-164. ISSN 1978-2993. (Published) https://ejournal2.undip.ac.id/index.php/bcrec/article/view/3322/2272 https://doi.org/10.9767/bcrec.14.1.3322.158-164 |
| spellingShingle | TP Chemical technology Rosalyza, Hasan Nur Aida Farihin, Ahliyasah Chong, Chi Cheng Rohayu, Jusoh Setiabudi, H. D. Egg-shell treated oil palm fronds (EG-OPF) as low-cost adsorbent for methylene blue removal |
| title | Egg-shell treated oil palm fronds (EG-OPF) as low-cost adsorbent for methylene blue removal |
| title_full | Egg-shell treated oil palm fronds (EG-OPF) as low-cost adsorbent for methylene blue removal |
| title_fullStr | Egg-shell treated oil palm fronds (EG-OPF) as low-cost adsorbent for methylene blue removal |
| title_full_unstemmed | Egg-shell treated oil palm fronds (EG-OPF) as low-cost adsorbent for methylene blue removal |
| title_short | Egg-shell treated oil palm fronds (EG-OPF) as low-cost adsorbent for methylene blue removal |
| title_sort | egg shell treated oil palm fronds eg opf as low cost adsorbent for methylene blue removal |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/24283/1/Egg-shell%20treated%20oil%20palm%20fronds%20%28EG-OPF%29%20as%20low-cost%20adsorbent%20for%20methylene%20blue%20removal.pdf |
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