دورية أكاديمية
A novel combination of wetland plants ( Eichhornia crassipes ) and biochar derived from palm kernel shells modified with melamine for the removal of paraquat from aqueous medium: a green and sustainable approach.
| العنوان: | A novel combination of wetland plants ( Eichhornia crassipes ) and biochar derived from palm kernel shells modified with melamine for the removal of paraquat from aqueous medium: a green and sustainable approach. |
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| المؤلفون: | Flafel HM; Environmental Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Penang, Malaysia.; Libyan Center for Studies and Research in Environmental Science and Technology, Brack Al-Shatti, Libya.; Department of Environmental Science, Faculty of Environment & Natural Resources, Wadi Al-Shatti University, Brack Al-Shatti, Libya., Rafatullah M; Environmental Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Penang, Malaysia., Lalung J; Environmental Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Penang, Malaysia., Kapoor RT; Centre for Plant and Environmental Biotechnology, Amity Institute of Biotechnology, Amity University Uttar Pradesh, Noida, India., Siddiqui MR; Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia., Qutob M; Environmental Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Penang, Malaysia. |
| المصدر: | International journal of phytoremediation [Int J Phytoremediation] 2024 Aug 13, pp. 1-14. Date of Electronic Publication: 2024 Aug 13. |
| Publication Model: | Ahead of Print |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: CRC Press Country of Publication: United States NLM ID: 101136878 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1549-7879 (Electronic) Linking ISSN: 15226514 NLM ISO Abbreviation: Int J Phytoremediation Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Boca Raton, FL : CRC Press, c1999- |
| مستخلص: | Herbicide contamination in aquatic systems has become a global concern due to their long- term persistence, accumulation and health risks to humans. Paraquat, a widely used and cost-effective nonselective herbicide, is frequently applied in agricultural fields for pest control. Consequently, the removal of paraquat from contaminated water is crucial. This research presents a sustainable and environmentally benign method for paraquat removal from aqueous system by integrating wetland plants ( Eichhornia crassipes ) with biochar derived from melamine-modified palm kernel shells. The prepared biochar was characterized by using various analytical techniques. The effectiveness of biochar in enhancing phytoremediation was evaluated through a series of experiments, showing significant paraquat removal efficiencies of 99.7, 98.3, and 82.8% at different paraquat concentrations 50, 100, and 150 mg L -1 , respectively. Additionally, present study examined the impact of biochar on the growth of E. crassipes , highlighting its potential to reduce the toxic effects of paraquat even present at higher concentrations. The paraquat removal mechanism was elucidated, focusing on the synergistic role of biochar adsorption and phytoremediation capability of E. crassipes . This innovative approach is an effective, feasible, sustainable and eco-friendly technique that can contribute to the development of advanced and affordable water remediation processes for widespread application. |
| فهرسة مساهمة: | Keywords: Eichhornia crassipes; palm kernel shells; paraquat; water remediation; wetland plants Local Abstract: [plain-language-summary] The novelty of this study lies in the implementation of combined approach by phytoremediation with biochar modified with melamine. This study highlighted synergistic integration of two concurrent systems. The biochar generated from waste palm kernel shells played a pivotal role in facilitating the plants’ survival and resilience against the paraquat toxicity, rather than succumbing to its deleterious effects. This research delineates a robust methodology for the elimination of emerging pollutants, offering researchers a platform to make pioneering advancements in this scientific field for sustainable future. |
| تواريخ الأحداث: | Date Created: 20240814 Latest Revision: 20240814 |
| رمز التحديث: | 20240814 |
| DOI: | 10.1080/15226514.2024.2390192 |
| PMID: | 39138934 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1549-7879 |
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| DOI: | 10.1080/15226514.2024.2390192 |