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All Journal Jurnal Sains dan Seni ITS Jurnal Kimia Riset Briliant: Jurnal Riset dan Konseptual Jurnal Rekayasa Bahan Alam dan Energi Berkelanjutan Communications in Science and Technology Akta Kimia Indonesia Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Community Development Journal: Jurnal Pengabdian Masyarakat Nusantara Science and Technology Proceedings International Journal of Eco-Innovation in Science and Engineering (IJEISE) AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Jurnal Pengbdian Teknik Mesin Aceh International Journal of Science and Technology
Silvana Dwi Nurherdiana
Department Of Chemical Engineering, Faculty Of Engineering, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Surabaya 60294, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health

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Journal : Briliant: Jurnal Riset dan Konseptual

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Pengaruh Aditif Metanol Dan Ketebalan Membran Terhadap Karakteristik Membran Berbasis Selulosa Asetat Gemilang, Evrina Cahya; Zulkaisi; Susilowati; Nurherdiana, Silvana Dwi
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 3 (2025): Volume 10 Nomor 3, Agustus 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i3.2068

Abstract

Membrane technology is a process capable of separating chemical species from a feed solution to produce permeate. In membrane fabrication, cellulose acetate polymer is commonly used due to its ability to form asymmetric membrane structures. Additives can be used to modify membrane morphology, especially pore formation. Methanol's high solubility in non-aqueous solvents makes it an efficient pore development additive. Membrane thickness affects membrane properties, particularly permeability. This study will look into how methanol additions and membrane thickness affect the properties of cellulose acetate-based membranes. The membranes were fabricated using the phase inversion method with methanol concentrations of (2, 4, 6, 8, and 10%) and membrane thicknesses of (100, 200, 300, 400, and 500 µm), employing N-Methyl Pyrrolidone (NMP) as the solvent and aquadest as the non-solvent. Characterization of the membranes involved contact angle analysis, porosity, water flux, and Scanning Electron Microscopy (SEM). The results revealed that the membranes were hydrophilic, with contact angle readings less than 90 degrees. The ideal membrane, with a thickness of 100 µm, a porosity value of 87.821%, and a water flux value of 363.967 L/m2 hour.
Co-Authors Abdul Aziz Abdul Wafi, Abdul Ahmad Iskandar Aisah Aisah Ardika Nurmawati, Ardika Asrianto, Rifky Asrianto Billah, Mu’tasim Ely Kurniati Erliyanti, Nove Kartika Erwan Adi Saputro Euis Nurul Hidayah Fansuri, , Hamzah Fergilang, Jibraltar Fitriasari, Rima Galih Suci Widyanto Gemilang, Evrina Cahya Habib, Mohammad Hasnan Hamzah Fansuri Handi Ramadhan Hidayati, Ririn Eva Iqbal, Rendy Muhamad Islamiyah, Syuaibatul Jariyah Jariyah Juliawan, Enry Kadir, Muhammad Fajar Abdul Kamur, Sudarwin Kusumawati, Yuly L, Irwan L.Urip Widodo, Yohandrik Novel Karaman Laurentcya, Treyna Dara Mohd Hafiz Dzarfan Othman Mu'tasim Billah Muhammad Hakam Muhammad Syaiful Mukharomah, Nur Laili Alfiatin Mutasim Billah Nandini , Atika Nandini, Atika Ni Ketut Sari Nugraha, Reva Edra Nugroho, Muhammad Garda Priyadarshini, Rossyda Putri, Bilgis Laily Pratama R.Y. Perry Burhan, R.Y. Perry Rachmad Ramadhan Yogaswara Rachmad Ramadhan Yogaswara Ratna Ediati Ridho Bayuaji Rieswana, Yuried Diilan Rima Fitriasari Risnawati Risnawati Sholeha, Novia Amalia Sintha Soraya Santi Subaer - Sunarti, A.R Yelvia Supriadi, Warih Suri, Nabilah Atika Susilowati Syafsir Akhlus Syafsir Akhlus, Syafsir Titi Susilowati Titi Susilowati urniawan, Ahmad Triantono K Wahyu Arif Dharmawan Wahyu Prasetyo Utomo Wibisono, Alvin Adrian Widayanto, Galih Suci Yogaswara, Rachmad Ramadhan Zuhriah Mumtazah Zulkaisi