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All Journal Agrikan: Jurnal Agribisnis Perikanan Bioma : Jurnal Biologi dan Pembelajaran Biologi
Indrawati, Rinda
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Education Environmental Science

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Effectiveness and Efficiency of Ipomoea aquatica and Ludwigia adscendens as Phytoremediators in Home Industry Tofu Liquid Waste Indrawati, Rinda; Prasetyo, Hamdani Dwi; Latuconsina, Husain
Agrikan Jurnal Agribisnis Perikanan Vol. 17 No. 2 (2024): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v17i2.2322

Abstract

Tofu industries that do not have processing facilities often dump their waste water into river bodies, so that it can pollute the water and the surrounding environment. One way to improve water quality resulting from tofu liquid waste is phytoremediation which utilizes aquatic plants. This research aims to determine the effectiveness and efficiency of water spinach (Ipomoea aquatica) and water spinach (Ludwigia adscendens) in reducing water quality in household tofu liquid waste. The method used was experimental using a Randomized Block Design (RAK) consisting of 5 treatments and 4 replications. Data analysis uses ANOVA PAST descriptively using graphs or diagrams. The research results show that water spinach plants are the most effective for reducing pH, temperature, TDS, TSS and BOD levels. This shows that in general aquatic plants are able to neutralize tofu liquid waste in the Jilu River and still comply with the quality standards of PP RI No. 22 of 2021 Class III, except for TSS levels.
Efektivitas Variasi Biomassa Ipomoea aquatica terhadap Penurunan Parameter Kualitas Air Limbah Domestik Indrawati, Rinda; Prasetyo, Hamdani Dwi
Bioma : Jurnal Biologi dan Pembelajaran Biologi Vol. 10 No. 2 (2025): BIOMA: JURNAL BIOLOGI DAN PEMBELAJARAN BIOLOGI
Publisher : Universitas Muhammadiyah Jember

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Abstract

Penelitian ini bertujuan untuk mengevaluasi efektivitas biomassa kangkung air (Ipomoea aquatica) dalam fitoremediasi air limbah domestik dari Instalasi Pengolahan Lumpur Tinja (IPLT) Supit Urang, Malang. Empat taraf biomassa diuji: kontrol (0 g), 100 g, 150 g, dan 200 g, masing-masing dengan empat kali ulangan. Parameter kualitas air yang diamati meliputi pH, suhu, total padatan terlarut (TDS), dan konduktivitas listrik (DK), sementara kinerja instalasi dinilai melalui perubahan biomassa. Hasil penelitian menunjukkan perbedaan yang signifikan antar perlakuan untuk pH (F = 18,31, p < 0,001), TDS (F = 23,86, p < 0,001), dan DK (F = 23,14, p < 0,001). Perlakuan biomassa 200 g (P3) mencapai efisiensi remediasi tertinggi, mengurangi TDS sekitar 38% dan EC sebesar 40% dibandingkan dengan kontrol. Lebih lanjut, biomassa tanaman meningkat sebesar 14%, menunjukkan penyerapan nutrisi dan polutan secara aktif melalui zona akar. Secara keseluruhan, I. aquatica menunjukkan potensi tinggi sebagai biofilter alami yang ramah lingkungan untuk meningkatkan kualitas air limbah domestik dan mengurangi beban polutan.
Co-Authors Hamdani Dwi Prasetyo Husain Latuconsina