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Selastia Yuliati
Politeknik Negeri Sriwijaya
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Pengolahan Limbah Palm Oil Mill Effluent (POME) Menggunakan Katalis ZnO dengan Penambahan CU untuk Meningkatkan Kinerja Fotokatalitik Ferdika Nanda Maulana; Selastia Yuliati; Yuniar Yuniar
Jurnal Sains dan Ilmu Terapan Vol. 8 No. 2 (2025): Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/jsit.v8i2.1193

Abstract

Over time, the yield of oil palm had continued to increase each year, which was followed by a rise in the amount of waste produced. One of the main wastes from palm oil processing was liquid waste, commonly known as Palm Oil Mill Effluent (POME). This study aimed to obtain a ZnO/Cu catalyst and to determine the optimal catalyst weight and irradiation time to reduce COD, TSS, and pH values. The ZnO/Cu catalyst was synthesized using the co-precipitation method and was applied through a photocatalytic process, which utilized catalysts and ultraviolet (UV) light. The catalyst was applied to POME with ZnO weight variations of 100 mg, 150 mg, and 200 mg, and UV irradiation times of 30, 60, 90, 120, and 150 minutes. The best result was obtained at a catalyst weight of 200 mg and an irradiation time of 150 minutes, resulting in COD of 216 mg/L, TSS of 20.00 mg/L, and pH of 7.39, which met the wastewater quality standards.
Co-Authors Andanti Pratiwi Anisa Nabillah Anisah Luthfiyah deswi fransiska Dian Anisa Destryanti Eka Satria Martomi Ella Sundari Ferdika Nanda Maulana Indah Purnamasari Jaksen Jaksen M.A Leila Utarina Lety Trisnaliani Martha Aznury Moulita, RA Nurul Muhammad Delika Maulidi Muhammad iqbal Pangindoman Muhammad Noviansyah Nugraha Mutiara Putri Putri Chairani Putri Chairani Robert Junaidi Tri Widagdo Yuniar Yuniar Zefanya Maranatha Mangunsong Zikri, Ahmad