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All Journal Chimica et Natura Acta Indonesian Journal of Pure and Applied Chemistry Walisongo Journal of Chemistry ABDI MOESTOPO: Jurnal Pengabdian pada Masyarakat Jurnal Sains dan Teknologi Jurnal Bakti Nusantara Sustainable in Energy Science and Technology
Siti Mahmudha
Industrial Chemical Engineering Technology, Department Of Mechanical Engineering, Politeknik Negeri Medan, Medan 20155, Indonesia
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Fitoremediasi In Vitro Logam Pb dan Cu Menggunakan Eceng Gondok (Eichhornia crassipes): Strategi Ramah Lingkungan dan Berkelanjutan Siti Mahmudha; Fajar Nugraha; Muhammad Idris; Imas Masriah; Devi Lestari
INSOLOGI: Jurnal Sains dan Teknologi Vol. 4 No. 3 (2025): Juni 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v4i3.5459

Abstract

Heavy metal contamination, especially by lead (Pb) and copper (Cu), is a major environmental issue in aquatic ecosystems caused by industrial, mining, and agricultural activities. These metals are toxic, persistent, and bioaccumulative, posing risks to aquatic life and human health. Various remediation methods have been developed, including physical, chemical, and biological approaches; however, their effectiveness on a large scale remains limited. This study explores the potential of Eichhornia crassipes (water hyacinth) for in vitro phytoremediation of Pb and Cu. Plants were grown in Hoagland solution containing 100 mg/L of each metal. Metal accumulation in plant tissues was measured using Atomic Absorption Spectroscopy (AAS), and chlorophyll content was analyzed with a UV-Vis spectrophotometer. The results showed that Pb primarily accumulated in the roots, while Cu was more translocated to the leaves. Chlorophyll levels decreased more significantly in Cu-treated plants, indicating higher stress. These findings suggest that E. crassipes is a promising, cost-effective, and environmentally friendly option for the remediation of heavy metal-contaminated waters. The implementation of this technology could contribute to improving environmental quality and reducing the risk of heavy metal exposure to both ecosystems and human health.
Co-Authors adelia Yesya Putri Hasibuan Adelia Yesya Putri Hasibuan Ayu Syufiatun Br Tarigan Baturante, Nur Jannah Belinda Arbitya Dewi Cipta, Indra Devi Lestari Eko Pujiyulianto evita muslimah isnanda putri Fajar Nugraha Fajar Nugraha Hernawan Hernawan Imas Masriah Inten Pangestika Irwan Nugraha Muhammad Idris Muhammad Idris Muhammad Idris Nahzim Rahmat Norma winata Pangestika, Inten Pina Budiarti Pratiwi Pina Budiarti Pratiwi Pratiwi, Pina Budiarti Prisca Caesa Moneteringtyas Prisca Caesa Moneteringtyas Rahmawati Rahmawati Rombe, Yunita Pare Sapitri, Shally Setianto, Rony Sulwiyatul K Sani Sulwiyatul Kamariah Sani Sulwiyatul Kamariyah Sani Taranipa Marfitania