Siti Nurjanah, - (2025) KANDUNGAN LOGAM BERAT BESI (Fe) PADA SEDIMEN DI PERAIRAN PULAU KALIH SELATAN KABUPATEN SERANG BANTEN. S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Pulau Kalih Selatan merupakan salah satu pulau yang didominasi vegetasi air seperti ekosistem mangrove dan terumbu karang. Pesisir Pulau Kalih Selatan dimanfaatkan sebagai daerah budidaya ikan menggunakan Keramba Jaring Apung. Pulau ini berdekatan dengan beberapa industri seperti industri kimia, baja, dan galangan kapal. Aktivitas di sekitar Pulau Kalih Selatan memungkinkan adanya pencemaran logam berat besi dan dapat membahayakan ekosistem perairan. Penelitian ini bertujuan untuk mengidentifikasi kualitas air dan kandungan logam berat besi (Fe) yang terakumulasi pada sedimen di Pulau Kalih Selatan. Pengukuran kualitas air dilakukan secara in situ dan sampel sedimen dikumpulkan menggunakan metode purposive sampling. Logam Berat Fe dianalisis menggunakan Flame Atomic Absorption Spectrophotometer (FAAS). Hasil penelitian menunjukkan kandungan logam berat Fe pada sedimen di Pulau Kalih Selatan Banten antara 1.771 mg/kg hingga 16.376 mg/kg. Hasil uji korelasi menunjukkan bahwa tinggi rendahnya kadar logam berat pada sedimen di Pulau Kalih Selatan memiliki hubungan yang signifikan dengan suhu perairan. Kandungan Fe dalam sedimen di perairan Pulau Kalih Selatan berada di bawah baku mutu berdasarkan Advisory Committe on Environmental Standards. Kualitas parameter suhu, salinitas, dan pH air di beberapa titik sampling di Pulau Kalih Selatan tidak dalam kadar optimum untuk biota air. Sedangkan kadar oksigen terlarut dalam kadar optimum untuk biota perairan. South Kalih Island is one of the islands dominated by aquatic vegetation such as mangroves and coral reefs ecosystems. The coastal area of South Kalih Island is utilized for fish farming activities using Floating Net Cages. This island is located near several industrial zones, including chemical, steel, and shipyard industries. These surrounding activities may contribute to heavy metal pollution, particularly iron (Fe), which can pose risks to the aquatic ecosystem. This study aims to identify the water quality and the concentration of iron (Fe) heavy metal accumulated in sediments of South Kalih Island. Water quality parameters were measured in situ, and sediment samples were collected using a purposive sampling method. The concentration of Fe was analyzed using a Flame Atomic Absorption Spectrophotometer (FAAS). The analysis results showed that the Fe content in sediments of South Kalih Island ranged from 1.771 mg/kg to 16.376 mg/kg. Correlation tests indicated that the concentration of Fe in the sediments had a significant relationship with water temperature. The Fe levels in sediment were found to be below the quality standard set by the Advisory Committee on Environmental Standards. However, the water quality parameters such as temperature, salinity, and pH at several sampling points were not within the optimal range for aquatic biota. In contrast, dissolved oxygen levels were within the optimal range.
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| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?hl=en&user=egOiNpYAAAAJ ID SINTA Dosen Pembimbing: Agung Setyo Sasongko, S.Kel., M.Si: 6692607 Kukuh Widiyanto, S.Pd., M.Sc: 0002098702 |
| Uncontrolled Keywords: | Pulau Kalih Selatan, Logam berat, Besi, Sedimen South Kalih Island, Heavy metals, Iron, Sediment, Water Quality |
| Subjects: | L Education > L Education (General) |
| Divisions: | UPI Kampus Serang > S1 Pendidikan Kelautan dan Perikanan |
| Depositing User: | Siti Nurjanah |
| Date Deposited: | 17 Jun 2025 04:58 |
| Last Modified: | 17 Jun 2025 04:58 |
| URI: | http://repository.upi.edu/id/eprint/132589 |
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