Syahreza Alvan, Angga Dheta Shirajjudin Aji, Ilzam Mahendra, Zulfiqar Al Arif, Wisnu Prayogo, Rifka Noor Azizah, Dion Awfa, Muammar Qadafi, I. Wayan Koko Suryawan, Wahyu Ratnaningsih
Electro-Fenton process could remove pollutant in in tannery industry wastewater. The objectives of this is used to know the effect of electro-Fenton on, ammonia (NH3), chromium (III) (Cr(III), total suspended solid (TSS), biological oxygen demand (BOD), and chemical oxygen demand (COD) removal in tannery wastewater treatment. The voltage variation used to trigger the electro-Fenton reaction was 6 V, 8 V, and 10 V. Observation time at 0, 30, 60, 90, and 120 mins was used to see changes in the sample. The results obtained are electro-Fenton method has an effective time of 30 mins to removal efficiency of 60.7%, 32.9%, 72.8%, 53.4%, and 53.4% for NH3, Cr(III), TSS, BOD, and COD respectively. Pollution from tannery effluent can be eliminated to a sufficient extent using the electro-Fenton technique. © (2024), (Polskie Towarzystwo Inzynierii Ekologicznej (PTIE)). All rights reserved.
Department of Building Engineering Education, Universitas Negeri Medan, Medan, 20221, Indonesia; Department of Environmental Engineering, Universitas Brawijaya, Malang, 65145, Indonesia; Department of Environmental Engineering, Institut Teknologi Sumatera, Lampung Selatan, 35365, Indonesia; Research Center for Environmental and Clean Technology, National Research and Innovation Agency, Bandung, 40135, Indonesia; Department of Environmental Engineering, Universitas Pertamina, Jakarta, 12220, Indonesia; Department of Rubber and Plastic Processing Technology, Politeknik ATK Yogyakarta, Yogyakarta, 55188, Indonesia
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