Garbage enzyme pineapple waste hybrid (CA II) nanoflower (GPW-HNF) for VBR dye decolourisation
Victoria blue R (VBR) is a synthetic dye that resists natural degradation and poses an increasing threat to all forms of life. This research reports on the development of organic-inorganic hybrid nanoflowers using pineapple waste garbage enzyme (PGE) as the organic component and calcium (II) ions as...
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| Format: | Article |
| Language: | English |
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Universiti Kebangsaan Malaysia
2025
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| Online Access: | https://umpir.ump.edu.my/id/eprint/45363/ |
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| author | Jalani, Joyce Cynthia Zatul Iffah, Mohd Arshad Rohaida, Che Man Chew, Few Ne Shalyda, Md Shaarani Siti Kholijah, Abdul Mudalip Siti Zubaidah, Sulaiman |
| author_facet | Jalani, Joyce Cynthia Zatul Iffah, Mohd Arshad Rohaida, Che Man Chew, Few Ne Shalyda, Md Shaarani Siti Kholijah, Abdul Mudalip Siti Zubaidah, Sulaiman |
| author_sort | Jalani, Joyce Cynthia |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Victoria blue R (VBR) is a synthetic dye that resists natural degradation and poses an increasing threat to all forms of life. This research reports on the development of organic-inorganic hybrid nanoflowers using pineapple waste garbage enzyme (PGE) as the organic component and calcium (II) ions as the inorganic component for the decolourisation of VBR dye. The synthesised garbage enzyme pineapple waste-calcium (II) ions hybrid nanoflowers (GPW-hNFs) were characterised using BET, EDX, FTIR, FESEM, and XRD analyses. The optimum initial concentration of VBR dye, amount of nanoflower (NF), pH, sonication time, and temperature of GPW-hNFs were also studied. The results demonstrated that 0.10 g of nanoflower, pH 7.4, 30 minutes of sonication, and 37°C, with an initial dye concentration of 0.06 mg/mL were the optimal conditions to achieve a 90% decolourisation rate. Furthermore, GPW-hNFs offer a more sustainable solution for VBR dye decolourisation compared to LACCASE Y120, pineapple waste garbage enzyme (PGE), and hydrogen peroxide (H₂O₂). Overall, this study suggests that GPW-hNFs have the potential for real-world wastewater treatment applications |
| first_indexed | 2025-11-15T04:00:02Z |
| format | Article |
| id | ump-45363 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T04:00:02Z |
| publishDate | 2025 |
| publisher | Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-453632025-08-12T06:30:29Z https://umpir.ump.edu.my/id/eprint/45363/ Garbage enzyme pineapple waste hybrid (CA II) nanoflower (GPW-HNF) for VBR dye decolourisation Jalani, Joyce Cynthia Zatul Iffah, Mohd Arshad Rohaida, Che Man Chew, Few Ne Shalyda, Md Shaarani Siti Kholijah, Abdul Mudalip Siti Zubaidah, Sulaiman TP Chemical technology Victoria blue R (VBR) is a synthetic dye that resists natural degradation and poses an increasing threat to all forms of life. This research reports on the development of organic-inorganic hybrid nanoflowers using pineapple waste garbage enzyme (PGE) as the organic component and calcium (II) ions as the inorganic component for the decolourisation of VBR dye. The synthesised garbage enzyme pineapple waste-calcium (II) ions hybrid nanoflowers (GPW-hNFs) were characterised using BET, EDX, FTIR, FESEM, and XRD analyses. The optimum initial concentration of VBR dye, amount of nanoflower (NF), pH, sonication time, and temperature of GPW-hNFs were also studied. The results demonstrated that 0.10 g of nanoflower, pH 7.4, 30 minutes of sonication, and 37°C, with an initial dye concentration of 0.06 mg/mL were the optimal conditions to achieve a 90% decolourisation rate. Furthermore, GPW-hNFs offer a more sustainable solution for VBR dye decolourisation compared to LACCASE Y120, pineapple waste garbage enzyme (PGE), and hydrogen peroxide (H₂O₂). Overall, this study suggests that GPW-hNFs have the potential for real-world wastewater treatment applications Universiti Kebangsaan Malaysia 2025 Article PeerReviewed pdf en https://umpir.ump.edu.my/id/eprint/45363/1/Garbage%20enzyme%20pineapple%20waste%20hybrid%20%28CA%20II%29%20nanoflower%20%28GPW-HNF%29%20for%20VBR%20dye%20decolourisation%20-%20ZATUL%20IFFAH%20BTE%20MOHD%20ARSHAD.pdf Jalani, Joyce Cynthia and Zatul Iffah, Mohd Arshad and Rohaida, Che Man and Chew, Few Ne and Shalyda, Md Shaarani and Siti Kholijah, Abdul Mudalip and Siti Zubaidah, Sulaiman (2025) Garbage enzyme pineapple waste hybrid (CA II) nanoflower (GPW-HNF) for VBR dye decolourisation. Malaysian Journal of Analytical Sciences, 29 (3). pp. 1-11. ISSN 1394-2506. (Published) https://mjas.analis.com.my/mjas/v29_n3/pdf/Jalani_29_3_1302.pdf |
| spellingShingle | TP Chemical technology Jalani, Joyce Cynthia Zatul Iffah, Mohd Arshad Rohaida, Che Man Chew, Few Ne Shalyda, Md Shaarani Siti Kholijah, Abdul Mudalip Siti Zubaidah, Sulaiman Garbage enzyme pineapple waste hybrid (CA II) nanoflower (GPW-HNF) for VBR dye decolourisation |
| title | Garbage enzyme pineapple waste hybrid (CA II) nanoflower (GPW-HNF) for VBR dye decolourisation |
| title_full | Garbage enzyme pineapple waste hybrid (CA II) nanoflower (GPW-HNF) for VBR dye decolourisation |
| title_fullStr | Garbage enzyme pineapple waste hybrid (CA II) nanoflower (GPW-HNF) for VBR dye decolourisation |
| title_full_unstemmed | Garbage enzyme pineapple waste hybrid (CA II) nanoflower (GPW-HNF) for VBR dye decolourisation |
| title_short | Garbage enzyme pineapple waste hybrid (CA II) nanoflower (GPW-HNF) for VBR dye decolourisation |
| title_sort | garbage enzyme pineapple waste hybrid (ca ii) nanoflower (gpw-hnf) for vbr dye decolourisation |
| topic | TP Chemical technology |
| url | https://umpir.ump.edu.my/id/eprint/45363/ https://umpir.ump.edu.my/id/eprint/45363/ |