Pengaruh Tekanan Operasi dan Bahan Baku pada Unit Pengolah Air Minum Berbasis Single Membran Goldy ULP 2012-100G
Keywords:
Reverse osmosis , Tekanan operasi , Air PDAM , Membran Goldy ULP 2012-100G, Kualitas air MinumAbstract
The demand for high-quality and safe drinking water continues to increase in line with population growth and limited clean water sources. This study aims to analyze the effect of operating pressure and raw water sources (PDAM water and Sukomoro water) on the quality of drinking water produced by the Reverse Osmosis (RO) process using the Goldy ULP-2012-100G membrane. The research was conducted at the Energy Engineering Laboratory of Politeknik Negeri Sriwijaya over a period of six months, using pressure variations ranging from 3 to 7 bar. The parameters analyzed included TDS, pH, permeate flux, and rejection efficiency. The results showed that increasing operating pressure positively affected TDS removal efficiency, permeate flux, and pH improvement. The optimal pressure was found at 6 bar, achieving a 95% rejection rate and the highest permeate flux. PDAM water yielded more stable results compared to Sukomoro water, which showed fluctuations in the second trial, possibly due to fouling. The treated water from both sources met the drinking water quality standards based on the Indonesian Ministry of Health Regulation No. 492 of 2010 and No. 2 of 2023. This study confirms that the RO system using the Goldy ULP-2012-100G membrane can effectively process various raw water sources into potable water, with the best efficiency achieved at 6 bar of operating pressure.
References
[1] Permenkes, “Peraturan Menteri Kesehatan Republik Indonesia Nomor 492 Tahun 2010 Tentang Persyaratan Air Minum,” 2010.
[2] M. F. Lestari, Karmila, Risdamayanti, dan M. I. N. Fuady, “Sosialisasi Persyaratan Kualitas Air Minum Sesuai Peraturan Menteri Kesehatan Republik Indonesia Nomor: 492/MENKES/PER/IV/2010 di Kabupaten Bantaeng,” Din. J. Pengabdi. Kpd. Masy., vol. 6, no. 4, hal. 1079–1086, 2022, doi: 10.31849/dinamisia.v6i4.10422.
[3] V. Sisca, “Penentuan Kualitas Air Minum Isi Ulang Terhadap Kandumgan Nitrat, Besi, Mangan, Kekeruhan, pH, Bakteri E.Coli dan Coliform,” Chempublish J., vol. 1, no. 2, hal. 21–31, 2016.
[4] Y. Rusidah, L. Farikhah, dan Y. Mundriyastutik, “Analisis Kualitatif Air Minum Dalam Kemasan (AMDK) dan Air Minum Isi Ulang (AMIU) Yang Dijual Sekitar Kampus UMKU,” J. Perawat, vol. 6, no. 1, hal. 22–32, 2021.
[5] R. Saputra, “Pengaruh Variasi Tekanan dan Konsentrasi Air Payau Terhadap Rejeksi Membran Reverse Osmosis,” Makassar, 2018.
[6] A. A. Chairunissa, D. Prasetyo, dan E. Mulyadi, “Pembuatan Air Demineral Menggunakan Membran Reverse Osmosis (RO) Dengan Pengaruh Debit dan Tekanan,” J. Tek. Kim., vol. 15, no. 2, hal. 66–72, 2021, doi: 10.33005/jurnal_tekkim.v15i2.2544.
[7] F. Suryani, Madagaskar, dan R. A. N. Moulita, “Analisis Pengaruh Waktu dan Tekanan Terhadap Demineralisasi Air Buangan AC dengan Metode Revese Osmosis,” J. Redoks, vol. 7, no. 1, hal. 1–9, 2022, doi: 10.31851/redoks.v7ii1.7924.
[8] R. Zamora, H. Harmadi, dan W. Wildian, “Perancangan Alat Ukur Tds (Total Dissolved Solid) Air Dengan Sensor Konduktivitas Secara Real Time,” Sainstek J. Sains dan Teknol., vol. 7, no. 1, hal. 11, 2016, doi: 10.31958/js.v7i1.120.
[9] W. B. Putra, N. I. K. Dewi, dan T. Busono, “Penyediaan Air Bersih Sistem Kolektif : Analisis Kebutuhan Air Bersih Domestik pada Perumahan Klaster,” J. Arsit. Terracotta, vol. 1, no. 2, hal. 115–123, 2020, doi: https://doi.org/10.26760/terracotta.v1i2.4018.
[10] M. Djana, “Analisis Kualitas Air Dalam Pemenuhan Kebutuhan Air Bersih Di Kecamatan Natar Hajimena Lampung Selatan,” J. Redoks, vol. 8, no. 1, hal. 81–87, 2023, doi: 10.31851/redoks.v8i1.11853.
[11] Saputra, Riki. Penentuan Kadar Zat Padatan Terlarut Dalam Air Minum Isi Ulang Di Kecamatan Idi Rayeuk Kabupaten Aceh Timur. Diss. Institut Kesehatan Helvetia, 2019.
[12] Ragetisvara, Artia Anandea, and Harmin Sulistiyaning Titah. "Studi kemampuan desalinasi air laut menggunakan sistem Sea Water Reverse Osmosis (SWRO) pada kapal pesiar." Jurnal Teknik ITS 10.2 (2021): F68-F75.
[13] Sari, Etika, R. T. Agung, and Rudi Laksmono. "Pengaruh Tekanan Reverse Osmosis pada Pengolahan Air Payau menjadi Air Bersih." Envirotek: Jurnal Ilmiah Teknik Lingkungan 2.1 (2010): 78-87.
[14] S. Shaaban dan H. Yahya, “Detailed analysis of reverse osmosis systems in hot climate conditions,” Desalination, vol. 423, no. April, hal. 41–51, 2017, doi: 10.1016/j.desal.2017.09.002.
[15] Berliana, Putri Dwi, Amelia Puspita Sari, and Ely Kurniati. "Pemisahan Ion Ca2+, Mg2+, SO42-Dari Bittern Dengan Nanofiltrasi Untuk Produksi Garam Konsumsi." Jurnal Integrasi Proses 14.1 (2025): 66-71.
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