Phytomining Potential of Jatropha curcas and Sansevieria trifasciata for Chromium (Cr) and Vanadium (V) Uptake from Red Mud Amended with Sludge-Manure Mixture
The rapid growth of the alumina industry has significantly increased red mud production, with each ton of alumina yielding 0.8 to 1.5 tons of this byproduct. Red mud is a highly alkaline residue produced during bauxite refining, containing various metals including chromium (Cr) and vanadium (V), whi...
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EDP Sciences
2025-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2025/08/bioconf_srcm24_03004.pdf |
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| author | Adjie Praja Ardin Voijant Tangahu Bieby Yulikasari Andriyan Arliyani Isni Mashudi Titah Harmin Sulistyaning Ramadhani Muhammad Alif Fauziah Natasya Febriani Lam Yeng Ming Wang Yamin In Hurun Soesilo Mery Maryanawati |
| author_facet | Adjie Praja Ardin Voijant Tangahu Bieby Yulikasari Andriyan Arliyani Isni Mashudi Titah Harmin Sulistyaning Ramadhani Muhammad Alif Fauziah Natasya Febriani Lam Yeng Ming Wang Yamin In Hurun Soesilo Mery Maryanawati |
| author_sort | Adjie Praja Ardin |
| collection | DOAJ |
| description | The rapid growth of the alumina industry has significantly increased red mud production, with each ton of alumina yielding 0.8 to 1.5 tons of this byproduct. Red mud is a highly alkaline residue produced during bauxite refining, containing various metals including chromium (Cr) and vanadium (V), which pose significant environmental risks if not properly treated. Effective management and valorization of red mud are essential to mitigate environmental contamination and exploit its economic potential. Phytomining, a bioremediation strategy utilizing hyperaccumulator plants, offers a promising method for extracting economically valuable metals from red mud. This study investigates the phytomining capacity of Jatropha curcas and Sansevieria trifasciata to uptake Cr and V from red mud amended with a 5% sludge-manure mixture. The experiment was conducted over a 28-day period, during which both species were cultivated in red mud media with the amendment. The phytomining capacity of the plants was determined by measuring the metal accumulation, analyzed on days 0, 14, and 28 using acid digestion and ICP-OES analysis. Results showed that both plant species preferentially accumulated metals in their root systems rather than in their aerial parts. Jatropha curcas absorbed 1.6 mg/kg of Cr and 2.9 mg/kg of V, while
Sansevieria trifasciata exhibited higher uptake, with 2.5 mg/kg of Cr and 4 mg/kg of V. These findings highlight the phytomining potential of these species in recovering valuable metals from red mud. |
| format | Article |
| id | doaj-art-8e47d83591c84efc9b85272705262af8 |
| institution | Kabale University |
| issn | 2117-4458 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj-art-8e47d83591c84efc9b85272705262af82025-02-07T08:20:28ZengEDP SciencesBIO Web of Conferences2117-44582025-01-011570300410.1051/bioconf/202515703004bioconf_srcm24_03004Phytomining Potential of Jatropha curcas and Sansevieria trifasciata for Chromium (Cr) and Vanadium (V) Uptake from Red Mud Amended with Sludge-Manure MixtureAdjie Praja Ardin0Voijant Tangahu Bieby1Yulikasari Andriyan2Arliyani Isni3Mashudi4Titah Harmin Sulistyaning5Ramadhani Muhammad Alif6Fauziah Natasya Febriani7Lam Yeng Ming8Wang Yamin9In Hurun10Soesilo Mery Maryanawati11Departemen of Engineering, Institut Teknologi Sepuluh NopemberDepartemen of Engineering, Institut Teknologi Sepuluh NopemberDepartemen of Engineering, Institut Teknologi Sepuluh NopemberDepartemen of Engineering, Institut Teknologi Sepuluh NopemberDepartemen of Engineering, Institut Teknologi Sepuluh NopemberDepartemen of Engineering, Institut Teknologi Sepuluh NopemberDepartemen of Engineering, Institut Teknologi Sepuluh NopemberDepartemen of Engineering, Institut Teknologi Sepuluh NopemberSchool of Materials Science and Engineering, Nanyang Technological UniversitySchool of Materials Science and Engineering, Nanyang Technological UniversityDepartemen of Engineering, Institut Teknologi Sepuluh NopemberDepartemen of Engineering, Institut Teknologi Sepuluh NopemberThe rapid growth of the alumina industry has significantly increased red mud production, with each ton of alumina yielding 0.8 to 1.5 tons of this byproduct. Red mud is a highly alkaline residue produced during bauxite refining, containing various metals including chromium (Cr) and vanadium (V), which pose significant environmental risks if not properly treated. Effective management and valorization of red mud are essential to mitigate environmental contamination and exploit its economic potential. Phytomining, a bioremediation strategy utilizing hyperaccumulator plants, offers a promising method for extracting economically valuable metals from red mud. This study investigates the phytomining capacity of Jatropha curcas and Sansevieria trifasciata to uptake Cr and V from red mud amended with a 5% sludge-manure mixture. The experiment was conducted over a 28-day period, during which both species were cultivated in red mud media with the amendment. The phytomining capacity of the plants was determined by measuring the metal accumulation, analyzed on days 0, 14, and 28 using acid digestion and ICP-OES analysis. Results showed that both plant species preferentially accumulated metals in their root systems rather than in their aerial parts. Jatropha curcas absorbed 1.6 mg/kg of Cr and 2.9 mg/kg of V, while Sansevieria trifasciata exhibited higher uptake, with 2.5 mg/kg of Cr and 4 mg/kg of V. These findings highlight the phytomining potential of these species in recovering valuable metals from red mud.https://www.bio-conferences.org/articles/bioconf/pdf/2025/08/bioconf_srcm24_03004.pdf |
| spellingShingle | Adjie Praja Ardin Voijant Tangahu Bieby Yulikasari Andriyan Arliyani Isni Mashudi Titah Harmin Sulistyaning Ramadhani Muhammad Alif Fauziah Natasya Febriani Lam Yeng Ming Wang Yamin In Hurun Soesilo Mery Maryanawati Phytomining Potential of Jatropha curcas and Sansevieria trifasciata for Chromium (Cr) and Vanadium (V) Uptake from Red Mud Amended with Sludge-Manure Mixture BIO Web of Conferences |
| title | Phytomining Potential of Jatropha curcas and Sansevieria trifasciata for Chromium (Cr) and Vanadium (V) Uptake from Red Mud Amended with Sludge-Manure Mixture |
| title_full | Phytomining Potential of Jatropha curcas and Sansevieria trifasciata for Chromium (Cr) and Vanadium (V) Uptake from Red Mud Amended with Sludge-Manure Mixture |
| title_fullStr | Phytomining Potential of Jatropha curcas and Sansevieria trifasciata for Chromium (Cr) and Vanadium (V) Uptake from Red Mud Amended with Sludge-Manure Mixture |
| title_full_unstemmed | Phytomining Potential of Jatropha curcas and Sansevieria trifasciata for Chromium (Cr) and Vanadium (V) Uptake from Red Mud Amended with Sludge-Manure Mixture |
| title_short | Phytomining Potential of Jatropha curcas and Sansevieria trifasciata for Chromium (Cr) and Vanadium (V) Uptake from Red Mud Amended with Sludge-Manure Mixture |
| title_sort | phytomining potential of jatropha curcas and sansevieria trifasciata for chromium cr and vanadium v uptake from red mud amended with sludge manure mixture |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2025/08/bioconf_srcm24_03004.pdf |
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