ESTIMASI BEBAN PENCEMAR ORGANIK DARI KEGIATAN DOMESTIK DI BAGIAN HILIR SUNGAI CILIWUNG
DOI:
https://doi.org/10.31848/ejtl.v2i2.400Abstract
Discharge of untreated domestic wastewater can contribute to water body pollution. Research was conducted to calculate organic wastewater loading of biochemical oxygen demand (BOD) and chemical oxygen demand (COD) loaded to downstream of Ciliwung River segment 5 and 6. Calculation of organic wastewater loading used indirect method by using emission factor and total of population. The results showed amount of organic wastewater loading in downstream of Ciliwung River is increasing year by year. The amount of BOD loading in segment 5 and 6 from 2014 to 2016 was 27.166,41 ton/year, 27.440,97 ton/year dan 29.490,21 ton/year. The amount of COD loading in segment 5 and 6 from 2014 to 2016 was 61.939,42 ton/year, 62.565,42 ton/year, 67.237,68 ton/year. Daily amount of BOD dan COD loading in segment 5 and 6 was 0,08 kg BOD/day and 0,17 kg COD/day. To meet requirement of wastewater standard, domestic wastewater has to be treated to decrease BOD and COD loading with efficiency for each parameters are ± 96 % dan ± 94 %
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Keywords: water quality, wastewater loading, BOD, COD, Ciliwung River
References
Anugrah dkk (2014). Identifikasi dan Pemetaan Pengolahan Air Limbah Domestik di DAS Ciliwung (Studi Kasus: Kelurahan Batu Ampar sampai dengan Kelurahan Kampung Bali). Fakultas Teknik Sipil, Universitas Indonesia.
Asian Development Bank. 2016. River Basin Management Planning in Indonesia: Policy and Practice. Asian Development Bank, Philippines
Budiman, Arif (2010) Pemodelan Kualitas Air dengan Parameter BOD dan DO pada Sungai Ciliwung. JTL Vol.5 No.3 pp 97-106
Magadum, Akshata; Tejas Patel dan Deepa Gavali (2017). Assessment of Physicochemical Parameters and Water Quality Index of Vishwamitri River, Gujarat, India. International Journal of Environment, Agriculture and Biotechnology Vol-2 pp 1505-1550
Park, Sang-Cheol dan Park, Jihyung. 2010. Total maximum Daily Load (TMDL) Management System in Korea. Ministry of Environment, Republic of Korea.
Sara, Potjut Siti; Widyo Astono dan Diana I.H (2018). Kajian Kualitas Air di Sungai Ciliwung dengan Parameter BOD dan COD. Seminar Nasional Cendekiawan ke 4 ISSN 2460 : 8696
Yudo, Satmoko dan Said, Nusa Idaman (2018). Status Kualitas Air Sungai Ciliwung di Wilayah DKI Jakarta (Studi Kasus: Pemasangan Stasion Online Monitoring Kualitas Air di Segmen Kelapa Dua – Mesjid Istiqlal). Jurnal Teknologi Lingkungan Vol.19 No.1 pp 13-22
