* Corresponding Author
Laju Deoksigenasi Dan Laju Reaerasi Sungai Bedadung Segmen Desa Gumelar Kabupaten Jember
https://doi.org/10.22146/agritech.41969 Sri Wahyuningsih(1*), Elida Novita(2), Rizky Fathonah Imami(3)
(1) Jember University
(2) Program Studi Teknik Pertanian, Fakultas Teknologi Pertanian, Universitas Jember, Jl. Kalimantan No. 37, Krajan Timur, Sumbersari, Kabupaten Jember 68121, Indonesia
(3) Program Studi Teknik Pertanian, Fakultas Teknologi Pertanian, Universitas Jember, Jl. Kalimantan No. 37, Krajan Timur, Sumbersari, Kabupaten Jember 68121, Indonesia
(*) Corresponding Author
Abstract
Bedadung River is the main river in the Bedadung Watershed in Jember Regency. People use the river to fulfill their daily needs and agricultural irrigation. Organic pollutants from domestic wastewater and agriculture wastewater that enter in river can decrease dissolved oxygen concentration, which can influence the river’s water quality. The river has a self-purification system with a reaeration and deoxygenation mechanism. The purpose of this study was to analyze the rate of deoxygenation and reaeration using the Streeter-Phelps method. Deoxygenation and reaeration rates influence oxygen concentration. This research took water samples using a Grab Sampling technique as the primary data at 5 nodes and 4 segmentations. The results of the research showed that the deoxygenation rate was 0.036 mg/L.day and the reaeration rate was 0.046 mg/L.day. This meant that the deoxygenation rate was lower than the reaeration rate so the self-purification can run quite well. The average DO value was 7.62 mg/L, showed that the river according to the class III water quality standard, so, the water quality was good and save to be used by the public. The research result can be used to determine the water quality carrying capacity in the next research.
Keywords
Full Text:
PDF (Bahasa Indonesia)References
Agustiningsih, A. (2012). Analisis Kualitas Air dan Strategi Pengendalian Pencemaran Air Sungai Blukar Kabupaten Kendal. Tesis. Universitas Diponogoro. https://ejournal.undip.ac.id /index.php/presipitasi/article/view/4928.
Alaerts, G. dan Santika, S. S. (1987). Metode Penelitian Air. Surabaya: Usaha Nasional.
Arbie, R. R., W. D. Nugraha, dan Sudarsono. (2015). Studi Kemampuan Self Purification pada Sungai Progo Ditinjau dari Parameter Organik DO dan BOD (Point Source: Limbah Sentra Tahu Tuksono, Kecamatan Sentolo, Kabupaten Kulon Progo, Provinsi D.I. Yogyakarta). Jurnal Teknik Lingkungan. 4(3): 1-15. https://ejournal3.undip.ac.id/index.php/tlingkungan/article/view/9138.
Fachrul, M. F., Hendrawan, D., dan Prasetyo, F. (2011). Kajian Laju Pemurnian Sungai Cipinang Bagian Hulu Berdasarkan Parameter DO dan BOD. Jurnal Teknik Lingkungan, FALTL. Universitas Trisakti. 5(6): 215-220.
http://www.trijurnal.lemlit.trisakti.ac.id/index.php/urbanenvirotech/article/view/696.
Keputusan Menteri Negara Lingkungan Hidup Nomor 110 Tahun 2003. Pedoman Penetapan Daya Tampung Beban Pencemaran Air pada Sumber Air. 27 Juni 2003. Menteri Negara Lingkungan Hidup. Jakarta: Deputi 1 MENLH Bidang Kebijakan dan Kelembagaan Lingkungan Hidup.
Langbein, W. B. dan W. H. Durum. (1967). The Aeration Capacity of Streams. Washington DC: United States Geological Survey.
Mahyudin, Soemarno, dan T. B. Prayogo. (2015). Analisis Kualitas Air dan Strategi Pengendalian Pencemaran Air Sungai Metro di Kota Kepanjen Kabupaten Malang. Jurnal Pembangunan dan Alam Lestari. Universitas Brawijaya. 6(2):107.
http://jpal.ub.ac.id/index.php/jpal/article/view/193.
Peraturan Menteri Negara Lingkungan Hidup Nomor 01 Tahun 2010. Tata Laksana Pengendalian dan Pencemaran Air. 14 Januari 2010. Jakarta: Menteri Negara Lingkungan Hidup.
Peraturan Pemerintah Republik Indonesia Nomor 38 Tahun 2011. Sungai. Tambahan Lembaran Negara Republik Indonesia Nomor 5230. Jakarta: Kementerian Sekretariat Negara RI.
Peraturan Pemerintah Republik Indonesia Nomor 82 Tahun 2001. Pengelolaan Kualitas air dan Pengendalian Pencemaran Air. 14 Desember 2001. Jakarta: Kementerian Sekretariat Negara RI.
Rahayu S., Widodo RH., Noordwijk MV., Suryadi I., Verbist B. (2009). Monitoring Air Di Daerah Alirn Sungai. Bogor: World Agroforestry Centre - Southeast Asia Regional Office.
Ramadhani, N. S., R. Purnaiki, dan K. P. Utomo. (2013). Analisis Sebaran Oksigen Terlarut Saluran Sungai Jawi. Jurnal Teknologi Lingkungan Lahan Basah. 1(1): 3.
http://jurnal.untan.ac.id/index.php/jmtluntan/article/view/2110.
Razif, M. (1994). Penentuan Konstanta laju Kecepatan Deoksigenasi, Reaerasi dan Sedimentasi Disepanjang Sungai Dengan Simulasi Komputer. Majalah IPTEK ITS. 5(1): 79 – 89.
http://personal.its.ac.id/show_publikasi.php?id=4341.
Salmin. (2005). Oksigen Terlarut (DO) dan Kebutuhan Oksigen Biologi (BOD) sebagai Salah Satu Indikator untuk Menentukan Kualitas Perairan. Jurnal Oseana. 30(3): 21-26. http://oseanografi.lipi.go.id/dokumen/oseana_xxx(3)21-26.pdf.
Santoso, B., K. Hedrijanto, A. Rahmawati, R. Jannah, dan M. R. Tyas. (2013). Model Intervensi Pengelolaan Daerah Aliran Sungai (DAS) (Community Based Action Research Pada Masyarakat Di Daerah Aliran Sungai Bedadung Kabupaten Jember. Jember: Lemlit UNEJ.
Streeter, H. W. dan E. B. Phelps. (1925). A Study of The Pollution and Natural Purification of Ohio River. Washington DC: US Public Health Service.
Triatmodjo, B. (2013). Hidrologi Terapan. Yogyakarta: Beta Offset Yogyakarta.
Wiwoho. (2005). Model Identifikasi Daya Tampung Beban Cemaran Sungai dengan QUAL2E. Tesis. Universitas Diponegoro. http://eprints.undip.ac.id/11485/.
DOI: https://doi.org/10.22146/agritech.41969
Article Metrics
Abstract views : 5150
| 
views : 7052
Refbacks
- There are currently no refbacks.
Copyright (c) 2019 Sri Wahyuningsih, Elida Novita, Rizky Fathonah Imami
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
agriTECH has been Indexed by:
agriTECH (print ISSN 0216-0455; online ISSN 2527-3825) is published by Faculty of Agricultural Technology, Universitas Gadjah Mada in colaboration with Indonesian Association of Food Technologies.