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Arnesya Ramadhani
Universitas Nahdlatul Ulama Al Ghazali Cilacap
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Social Sciences Other

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Utilization of Ceramic Membrane Technology Based on Fluid Mechanics for Reducing COD, TDS, and TSS in Batik Wastewater Ramadhani, Arnesya; Azzizzah, Frida Amriyati; Sari, Happy Ayu Puspa; Azhar, Badril
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.10131

Abstract

This study utilizes ceramic membrane technology with the best composition based on the principles of fluid mechanics to reduce pollutant levels, especially COD, TDS, and TSS in batik waste. Ceramic membranes were synthesized using activated fly ash and kaolin as the main ingredients with variations in the material composition ratio of 30:70, 50:50, 70:30 (fly ash: kaolin), sintering temperatures used were 750 °C and 950 °C. Membrane performance was evaluated based on its flux and efficiency in reducing COD, TDS, and TSS using a batch filtration system. The results showed that membranes with a 70:30 fly ash to kaolin composition ratio achieved optimal pollutant reduction, using both sintering temperatures of 750 °C and 950 °C. The 70:30 ratio (fly ash : kaolin) and sintering temperature of 750 °C (L3) reduced COD by 57%, TDS by 13%, and TSS by 93%, while the 70:30 ratio (fly ash : kaolin) and sintering temperature of 950 °C (L6) reduced COD by 52%, TDS by 12%, and TSS by 95%. This research also demonstrates the application of physics principles, especially in fluid mechanics and material properties, which can serve as contextual learning materials and strengthen the understanding of applied physics in industrial practice.
Co-Authors Aji Kusumastuti Hendrawan Anisha Dian Iswahyuni Azhar, Badril Azzizzah, Frida Amriyati Dini Novi Rohmah Dini Novi Rokhmah Happy Ayu Puspa Sari Kharismatun Nafa Kharismatun Nafa Manasikana, Arina Nani Kurniasih Nur Alimah, Gustin Nyamiati, Retno Dwi Sari, Happy Ayu Puspa Sigit Suwarto Siti Khuzaimah Siti Nurkhamdah Sonya Hakim Raharjo Soolany, Christian Virgiawan Listanto Virgiawan Listanto Yeni Rahmawati, Yeni