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      • UT - Faculty of Forestry and Environment
      • UT - Conservation of Forest and Ecotourism
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      Beban Pencemaran Kali Bekasi di Kota Bekasi

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      Date
      2024
      Author
      Wijaya, Muhamad Nurhadi
      Priyono, Agus
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      Abstract
      Kondisi ekosistem sungai dalam sebuah DAS sangat dipengaruhi oleh segala aktivitas manusia di dalamnya. Kali Bekasi merupakan salah satu sungai yang mengalir melalui perkotaan padat penduduk Kota Bekasi dan termasuk wilayah Sub DAS Cisadang. Rata-rata jumlah penduduk tiap kecamatan di Kota Bekassi adalah 252.398 jiwa dengan kepadatan penduduk rata-rata sebesar 9.849 jiwa/km2. Penelitian ini bertujuan untuk menganalisis status kualitas air, menghitung beban pencemaran dan pengaruhnya terhadap kualitas air di Kali Bekasi. Penelitian dilakukan menggunakan metode rapid assesment untuk menghitung beban pencemaran di Kali Bekasi dan status Kali Bekasi di analisis menggunakan metode IKA-NSF. Kali Bekasi berstatus tercemar sedang berdasarkan perhitungan indek IKA-NSF dengan 11 parameter yang melebihi baku mutu berdasarkan pemantauan yang dilakukan DLH Kota Bekasi. Beban pencemar di Kali Bekasi sebesar BOD 276.798,23 kg/bulan, COD 460.123,25 kg/bulan, TSS 306.746,94 kg/bulan, TN 262,71 kg/bulan, dan TP 86,85 kg/bulan. Penghasil beban pencemaran adalah limbah domestik. Pengaruh beban pencemaran terhadap kualitas air menyebabkan peningkatan parameter BOD 2,44-4,43 mg/l, COD 3,87-6,68 mg/l, dan 2,47-4,50 mg/l.
       
      River ecosystem is very affected by human activity on river watersheld. Bekasi River is one of the river that streaming on densly populated area in Bekasi City and the river is in Cisadang watersheld. The average number on every subdistrict in Bekasi City is 252.398 people with average population is 9.849 people/km2. This study aims to analyze the status of water quality, to calculate total pollution load, and its effect on Bekasi River water quality. This study used rapid assesment methods to calculate the pollution load in Bekasi River and IKA-NSF index. Method to analyze the status of water quality. Based on IKA-NSF method, The Bekasi River is in a moderately polluted. There are 11 indicators that exceed the standard of water quality. The total pollution load in Kali Bekasi is BOD 276798,23 kg/month, COD 460123,25 kg/month, TSS 306746,94 kg/month, TN 262,71 kg/month, dan TP 86,85 kg/month. The biggest pollutant source that contributed to The Bekasi River is pollution from domestic pollution. The pollution load affected water quality indicators of Bekasi River by BOD 2,44-4,43 mg/l, COD 3,87-6,68 mg/l, dan 2,47-4,50 mg/l.
       
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      http://repository.ipb.ac.id/handle/123456789/158045
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      • UT - Conservation of Forest and Ecotourism [2495]

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      Indonesia DSpace Group 
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