Rara Ayu Candra Kirana, . (2026) Analisis Efektivitas Eco Enzyme Terhadap Penurunan Parameter Pencemaran Air Di Situ Bahar. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
Situ Bahar is one of the water bodies in Depok City that has experienced declining water quality due to surrounding domestic activities. One alternative for improving water quality is the application of eco enzyme. This study aimed to analyze the effectiveness of eco enzyme in reducing water pollution parameters in Situ Bahar. A laboratory experimental method with a Completely Randomized Design (CRD) was employed. Water samples were collected from three locations (inlet, middle, and outlet), composited, and treated with eco enzyme at control (0:10), 1:9, 2:8, and 3:7 ratios for 10 days. The analyzed parameters included pH, Dissolved Oxygen (DO), Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Total Suspended Solids (TSS), and Total Dissolved Solids (TDS). Data were analyzed using One-Way ANOVA. The results showed that eco enzyme increased pH and DO but also increased BOD, COD, and TDS, while changes in TSS were relatively small. Significant differences were observed in pH (p = 0.028), BOD (p = 0.003), and TDS (p < 0.001), whereas DO (p = 0.405), COD (p = 0.368), and TSS (p = 0.315) showed no significant differences. Overall, eco enzyme was not effective in improving all water quality parameters of Situ Bahar.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | No.Panggil: 2210713072 Pembimbing: Muhammad Fadli Ramadhansyah Penguji 1: Ismi Farah Syarifah Penguji 2: Arga Buntara |
| Uncontrolled Keywords: | Eco enzyme, Situ Bahar, Water quality |
| Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry |
| Divisions: | Fakultas Ilmu Kesehatan > Program Studi Kesehatan Masyarakat (S1) |
| Depositing User: | RARA AYU CANDRA KIRANA |
| Date Deposited: | 06 Aug 2026 06:11 |
| Last Modified: | 06 Aug 2026 06:11 |
| URI: | http://repository.upnvj.ac.id/id/eprint/52470 |
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