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Nilan Sari Rangkuti, Marlinda
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FITOREMEDIASI LIMBAH RUMAH TANGGA MENGGUNAKAN TUMBUHAN SEMANGGI AIR (Marsilea crenata) Butarbutar, Yutrina; Ananda Pudan Simamora, Handika; Goreti Perawati, Maria; Tessalonika Napitu, Angel; Nilan Sari Rangkuti, Marlinda; Febriyossa, Adellia
Jurnal Biogenerasi Vol. 9 No. 2 (2024): Volume 9 Nomor 2 tahun 2024 periode (Juni 2024 - September 2024)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i2.4757

Abstract

Phytoremediation is an environmentally friendly technique that utilizes the ability of plants to absorb and break down pollutants. This study aims to evaluate the effectiveness of phytoremediation of (Marsilea crenata) plants in reducing pollutants in household waste. Experiments were conducted with variations in wastewater concentrations of 500 ml, 700 ml, 1000 ml, and 1200 ml, and control. The parameters observed included Total Dissolved Solids (TDS), pH, and temperature, which were measured on days 0, 2, 4, and 6. The results showed that treatment with Water Clover effectively reduced TDS, pH, and temperature levels of wastewater. At a concentration of 500 ml, TDS dropped by 79 ppm in 6 days. pH at 700 ml treatment dropped by 1.66 while temperature at 700 ml treatment dropped from 30.2°C to 26.8°C. The decrease in the value of these parameters shows that Marsilea crenata has great potential in improving the quality of household wastewater.
EFEKTIVITAS CACING TANAH (Lumbricus rubellus) SEBAGAI AGEN BIOREMEDIASI TANAH TERCEMAR OLI MESIN DI KOTA MEDAN Indriani, Pramita; Erisa Rizki Lubis, Putri; Diana Citra, Umi; Misella, Naomi; Nilan Sari Rangkuti, Marlinda; Febriyossa, Adelia
Jurnal Biogenerasi Vol. 9 No. 2 (2024): Volume 9 Nomor 2 tahun 2024 periode (Juni 2024 - September 2024)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i2.4758

Abstract

Soil contamination due to the disposal of used oil that has not been managed properly in automotive workshops has the potential to cause pollution and environmental damage. One alternative treatment that can be done is bioremediation using earthworms as bioremediation agents. This study aims to determine the effectiveness of earthworms in accelerating the recovery of soil contaminated with engine oil and the factors that influence the effectiveness of earthworms as bioremediation agents in soil contaminated with engine oil. The method used is an experiment with different treatment variations in each media. This study was conducted by mixing soil contaminated with engine oil, vermicompost, and earthworms. The test results showed that earthworms were able to reduce the levels of hydrocarbon compounds in the soil for 21 days of observation.accomplished with the aid of digital devices.
Potensi Tanaman Iris Air (Iris pseudacorus) sebagai Agen Bioremediasi pada Limbah Air Rumah Tangga di Laut Dendang Oktaviani, Jelita; Nurjannah, Sekar; Melani, Yohana; Sulastri Simanjuntak, Yolanda; Febriyossa, Adelia; Nilan Sari Rangkuti, Marlinda
Jurnal Biogenerasi Vol. 9 No. 2 (2024): Volume 9 Nomor 2 tahun 2024 periode (Juni 2024 - September 2024)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i2.4770

Abstract

This research evaluates the potential of Iris pseudacorus as a bioremediation agent toreduce household wastewater pollution. Using an experimental approach, wastewater samples with different concentrations (1200 ml, 1000 ml, 700 ml, and 500 ml) were tested with Iris water for 10 days. Parameters such as pH, TDS, temperature, turbidity, and odor were observed periodically. Results showed that Iris pseudacorus effectively increased pH, reduced odor, and removed turbidity, and maintained TDS stability, indicating the ability of this plant to absorb pollutants and improve wastewater quality. This study concludes that Iris pseudacorus has strong potential as a bioremediation agent to improve water quality and support environmental sustainability.
Co-Authors Adelia Febriyossa Ananda Pudan Simamora, Handika ButarButar, Yutrina Diana Citra, Umi Erisa Rizki Lubis, Putri Febriyossa, Adellia Goreti Perawati, Maria Indriani, Pramita Melani, Yohana Misella, Naomi Nurjannah, Sekar Oktaviani, Jelita Sulastri Simanjuntak, Yolanda Tessalonika Napitu, Angel