Pengaruh Resirkulasi dan Aerasi Terhadap Penurunan Konsentrasi BOD dan COD dari Air Limbah Grey Water dengan Media Honeycom

Aryo Sasmita, Jecky Asmura, Febri Maharani

Abstract


Abstract. Domestic wastewater contributes as a major polluter in rivers in Indonesia, of which 53.28% has been heavily polluted. The existence of river pollution will disrupt the health, environment, social and economy of the community. Domestic wastewater treatment systems are generally subjected to aeration and recirculation processes, either separately or simultaneously. Objectives: The purpose of this research was to study the effect of recirculation and aeration on reducing BOD and COD concentrations in domestic wastewater. Method and results: This research was conducted experimentally by treating domestic wastewater using an aerobic biofilter system with honeycomb plastic media. In this research, 4 reactors were used, namely the recirculation and aeration system in reactor A, aeration system in reactor B, recirculation system in reactor C, and without using recirculation and aeration systems in reactor D. The conditioning and growth of microorganisms in the reactor were carried out for 14 days until the biofilm is formed. The BOD and COD concentration tests were carried out every 6 hours for 24 hours. Conclusion: The results showed that after 24 hours, reactor A could reduce the concentration of BOD by 93.65% and COD by 94.68%, in reactor B by 94.84% and 91.13%, in reactor C by 89.29% and 91.13%, while in reactor D only 78.17 % and 86.57%. The optimum conditions occurred in reactor B which got the best results in reducing the BOD concentration up to 93.7% and COD to 93.5% at residence time of only 12 hours

Keywords


Aeration; BOD; COD; Recirculation; Wastewater

References


Arlini Dyah Radityaningrum, Maritha Nilam Kusuma. (2017). Perbandingan Kinerja Media Biofilter Anaerobic Biofilter dalam Penurunan TSS, BOD, COD pada Grey Water. Jukung (Jurnal Teknik Lingkungan), 3(2):25-34.

Donal Nababan, Mido Ester Juniati Sitorus, Ivan Elisabeth Purba, Netti Etalia Br. Brahmana, Evawani Martalena Silitonga. (2019). Kemampuan Biofilter Anaerob Berdasarkan Jenis Media dalam Pengolahan Air Limbah Domestik. Jurnal Riset Hesti Medan Akper Kesdam I/BB Medan, 4(2): 105-112.

Mega Filliazati, Isna Apriani, Titin Anita Zahara. (2013). Pengolahan Limbah Cair Domestik Dengan Biofilter Aerob Menggunakan Media Bioball Dan Tanaman Kiambang. Jurnal Teknologi Lingkungan Lahan Basah, 1(1): 1-10. DOI: http://dx.doi.org/10.26418/jtllb.v1i1.4028

Kementerian Lingungan Hidup dan Kehutanan Republik Indonesia. (2020). Laporan Kinerja Direktorat Jenderal Pengendalian Pencemaran dan Kerusakan Lingkungan (Ditjen PPKL) Tahun 2019. Jakarta.

Nilam Shindi, Dinasti Ummi, Lely Syiddatul Akliyah. (2017). Kajian Dampak Pencemaran Air Limbah Industri Terhadap Kondisi Fisik Lingkungan, Sosial-Ekonomi Masyarakat Kecamatan Rancaekek Kabupaten Bandung. Prosiding Perencanaan Wilayah dan Kota, 3(1): 167-175

Elis Hastuti, Reni Nuraeni, Sri Darwati. (2017). Pengembangan Proses Pada Sistem Anaerobic Baffled Reactor Untuk Memenuhi Baku Mutu Air Limbah Domestik. Jurnal Permukiman, 12(2): 70 - 79.

Peraturan Menteri Lingkungan Hidup dan Kehutanan Republik Indonesia no 68 tahun 2016 tentang Baku Mutu Air Limbah Domestik

Muhamad Yusup Hidayat, Ridwan Fauzi, Alfrida Esther Suoth. (2019). Efektivitas Multimedia Dalam Biofilter Pada Pengolahan Air Limbah Rumah Tangga. Jurnal Penelitian Pengelolaan Daerah Aliran Sungai, 3(2):111-126.

Muhammad Al Kholif, Joko Sutrisno, dan Ilham Dwi Prasetyo. (2018). Penurunan Beban Pencemar Pada Limbah Domestik Dengan Menggunakan Moving Bed Biofilter Reaktor (MBBR). Al-Ard: Jurnal Teknik Lingkungan, 4(1): 1-9.

Metcalf & Eddy, 2004, Wastewater Engineering Treatment and Reuse, Fourth Edition, McGraw- Hill Inc. New York.

Nusa Idaman Said. (2017) Teknologi Pengolahan Air Limbah: Teori dan Aplikasi. Jakarta: Penerbit Erlangga.

Ronny. (2017). Kemampuan Biofilter Sarang Tawon Dalam Menurunkan Kadar BOD dan COD Pada Limbah Cair Rumah Sakit Pendidikan Universitas Hasanuddin. Prosiding Seminar Nasional Tahun 2017. Manado, 29 Juli 2017. Vol 1 No 2. ISBN : 2549-0931

Afiya Asadiya dan Nieke Karnaningroem. (2018). Pengolahan Air Limbah Domestik Menggunakan Proses Aerasi, Pengendapan, dan Filtrasi Media Zeolit-Arang Aktif. JURNAL TEKNIK ITS, 7(1): D18-D22. ISSN: 2337-3539

Jaap van Rijn. (2013).Wastewater treatment in recirculating aquaculture systems.Aquacultural Engineering 53:49–56.

Khalidah Nurul Azmi, Irma Gusniani Danumihardja, Nusa Idaman Said. (2018). Aplikasi Teknologi Pengolahan Air Limbah Domestik Menggunakan Kombinasi Biofilter Aerobik Media Plastik Sarang Tawon Dan Biofilter Media Kerikil Dengan Aliran Ke Atas. Jurnal Air Indonesia, 10(2): 42 – 51.

Gea Paramudhita Sali, Anggi Suprabawati, Yuli Purwanto. (2018). Efektivitas Teknik Biofiltrasi dengan Media Sarang Tawon Terhadap Penurunan Kadar Nitrogen Total Limbah Cair. Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan. 15(1): 1-6.

Rizky F Heryanto, Badrus Zaman, Zaenul Muhlisin. (2015). Studi Penurunan Cod Dan Warna Dengan Teknologi Plasma Pada Limbah Cair Industri Tekstil Dengan Variasi Tegangan Dan Banyaknya Sirkulasi. Jurnal Teknik Lingkungan, 4(1): 1-8.

Euis Nurul Hidayah, Andrysah Djalalembah, Gina Aprilliana Asmar dan Okik Hendriyanto Cahyonugroho. (2018). Pengaruh Aerasi Dalam Constructed Wetland Pada Pengolahan Air Limbah Domestik. Jurnal Ilmu Lingkungan, 16(2):155-161, doi:10.14710/jil.16.2.155-161

Ariani Dwi Astuti, Muhammad Lindu, Ramadhani Yanidar, Maria Manda Kleden. (2016).Kinerja Subsurface Constructed Wetland Multylayer Filtration Tipe Aliran Vertikal dengan Menggunakan Tanaman Akar Wangi (Vetivera Zozanoides) dalam Penyisihan BOD dan COD dalam Air Limbah Kantin.Jurnal Penelitian dan Karya Ilmiah, 1(2): 91-108

Effendi, H. (2003). Telaah Kualitas Air Bagi Pengelolaan Sumberdaya dan Lingkungan Perairan. Kanisius:Yogyakarta.




DOI: http://dx.doi.org/10.33021/jenv.v9i1.4776

Copyright (c) 2024 Aryo Sasmita, Jecky Asmura, Febri Maharani

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Journal of Environmental Engineering and Waste Management Published by PresUniv Press, in collaboration with IESA and APIK Indonesia Network