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All Journal JFMR (Journal of Fisheries and Marine Research) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Segara Journal of Aquaculture and Fish Health Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Jurnal Layanan Masyarakat (Journal of Public Service) Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Dulang: Jurnal Pengabdian Kepada Masyarakat Journal of Aquaculture Science
Dwi Retna Kumalaningrum
Study Program Of Aquaculture, Departement Of Health And Life Science, School Of Health And Life Science, Universitas Airlangga, Banyuwangi, 68425, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Social Sciences Other

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Physiological Adaptation of Limnobium laevigatum in Palm Oil Mill Effluent (POME) for Enhanced Phytoremediation Efficiency Dahlia Wulan Sari; Widya Rahayu; Dwi Retna Kumalaningrum
Journal of Aquaculture Science Vol 11 No 1 (2026): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/joas.v11i1.89103

Abstract

The study aimed to evaluate a stepwise adaptation approach to improve process efficiency and operational resilience of Limnobium laevigatum in a palm oil mill effluent (POME) treatment system. The acclimatization treatments involved using POME concentrations of 50% and 75% for 6 days. The parameters observed were biomass productivity, morphological response, and levels of phosphate, nitrate, ammonia nitrogen, and chemical oxygen demand (COD). Through a gradual adaptation process, the system demonstrated significantly more stable performance. This is evident from biomass growth (71.0 ± 4.7%), the number of leaves (88.6 ± 2.8%), and shoot production (211.1 ± 19.2%). Although root length decreased by 38.0 ± 16.2% at a 75% concentration, L. laevigatum was still able to effectively filter pollutants. The removed pollutants included phosphate (23.7 ± 1.3%), nitrate (30.1 ± 8.1%), ammonia nitrogen (4.6 ± 1.9%), and COD (20.8 ± 2.3%). These findings indicate that multilevel adaptation enhances the treatment efficiency and operational resilience of L. laevigatum under high-concentration POME conditions. This approach provides a practical and scalable strategy for optimizing macrophyte-based wastewater treatment systems, particularly for agro-industrial wastewater rich in organic matter.
Co-Authors Alin Asyabil Amalya, Tria Ambarwati, Dewi Apriliani, Dian Putri Arif Habib Fasya Bella Amanda Dahlia Wulan Sari DARMAWAN SETIA BUDI Dewi Ambarwati Dicky Andriyanto Eka Saputra Fasya, Arif Habib Firdaus, Aji Akbar Firtha Ayu Rachmasari Intan Fitranisa Kenconojati, Hapsari Maria Agustina Pardede Martiningsih, Nur Fauzi-yah Maulana, Muhammad Hilmy Maulidia, Farida Mauludia, Farida Mohammad Faizal Ulkhaq Mohammad Musa Mohammad Musa Muhammad Abdul Aziz Muhammad Hilmy Maulana Musa, Mohammad Nur Fauziyah Martiningsih Nur Fauziyah Martiningsih Nurul Fatimah Pardede, Maria Agustina Prayogi , M. Fahmi Dimas Prayogo Prayogo Prayogo Qori'ah, Maria Subhan, Danil Hamdani Suciyono Suciyono, Suciyono WAHYUDI, DIKI Widya Rahayu Yanuhar, Uun