Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Journal of Clean Technology

Improvement of Microbial Fuel Cell Electricity Generating with Bacterial Isolate Implementation on Electrode in Liquid Waste of Pindang Fish Processing improvement of Microbial Fuel Cell Electricity Generating with Bacterial Isolate Implementation on Electrode in Liquid Waste of Pindang Fish Processing Ibrahim, Bustami; Desniar; Muyassar, Rofi
Journal of Clean Technology Vol. 3 No. 1 (2026): February 2026
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/joct.v3i1.34690

Abstract

Abstract Microbial Fuel Cells (MFC) can generate electricity from organic substances which is converted to simply chemical component to discharge protons and electrons by microbial activity. Microbial Fuel Cell (MFC) is a technology that produces environmentally friendly energy because MFC in its use does not produce CO2 emissions.   Bacteria that is able to generate electricity grouped as exoelectrogen bacteria. Two kinds of bacteria has isolated from operating MFC with activated sludge need to find its performs which are Pediococcus acidilactici and Staphylococcus warneri. This study aims to determine the influence of sticking bacteria (Pediococcus acidilactici and Staphylococcus warneri) on electrode plates and the addition of activated sludge to increased electricity of MFC, reduce pollutant load from salt-boiled fish processing wastewater, and microbial density in electrode plates. This study has five stages, namely, bacterial cultivation, bacterial sticking on electrodes surface, activated sludge  acclimatization, MFC assembly, and electrical measurement. This study used four treatments namely, electrodes that bacteria do not attach with and without added activated sludge (KoL and Ko), electrodes attached with bacterial isolates (anodes with Pediococcus acidilactici and cathode with Staphylococcus warneri) with and without active sludge (AKL and AK). AKL treatment obtained the highest average electrity value with a voltage value of 0.31±0.02 V, an electric current value of 3.28±0.66 mA, and a power value of 1.15±0.25 mW. Pollutant loads in COD, BOD, and TAN parameters decreased by 57%, 38%, and 92%. The sticking bacteria on the electrodes surface with activated sludge added was able to increase the density of bacteria on the electrode plate.
Co-Authors . Heriyanto . Prantommy . Uju . Uju Ade Komalasari Suhendar Adenia Cahyatie Aprillia Adha, As Syaffa Amalia Agus Muhamad Soleh Ahmad Zahid Aldo Reshwara Alvi Nur Yudistira Alvindo Chrisna Mukti Anna C. Erungan Arumsari, Theresia Puspita Asadatun Abdullah Aulia Andhikawati Bagus Sukma Agung Dadan Heryada Wigenaputra Dadi Rochnadi Sukarsa Desniar - - Dewi Mutamimah Ella - Salamah ETI KURNIAWATI Farell Pramuja Fariz Pari, Rizfi Giri Rohmad Barokah Gustiningrum, Almalia Surya Henggu, Krisman Umbu Heru Sumaryanto Hijrah Amin Hirda Umayyah I Dewa Made Subrata Iffani Nabila Zain Iriani Setyaningsih Irma Irma Jannah, Arum Jayanti, Feby Dwi Joko Santoso Kurniawan, Farhan Kustiariyah Tarman Laode Muhamad Hazairin Nadia Linda Aryanti Listiana, Desi Maglory Siburian Mandela, Risco Mohammad Haryst Daryaly Muhamad Reza Fahlepi Muhammad Zaki Dama Muyassar, Rofi Nazihah, Nilna Tsabita NONI DWI SARI Nur Shasqia Malewa Nurhaliza, Ghefira Nurjanah Nurjannah, Farah Nurmaida Nurmaida, Nurmaida Nurul - Hak Pamungkas, Irama Dramawanti Patmawati Patmawati Pipih Suptijah Pramesti, Nabilla Adhiany Pratiwi, Widya Prapti Purwadi, Wiwik Raffiq, Fathurrizqi Ramadhan, Rahmat Agung Ramadhan, Rizki Tri Kurnia Ravellino Fahlepi Reni Lobo Ridho Orilda Roni Nugraha Rudy Nistibaskara safrina dyah hardiningtyas Santosa, Zacky Arivaie Setyarini, Dian Shabrina Itsnaini Oktafira Sidik, Adi Permana Sita Permata Sari Slamet Hermanto Sriarsy, Nailus Steffen Sugeng Heri Suseno Surya Herlambang, Firhan Swastikawati, Ayu Setiti syeila - rosmalawati TATI NURHAYATI Uju Uju Uju Uju Uju Uju Uju Uju Untung Sudadi Wini - Trilaksani Yanti, Mudji Ana Yogaswara, Ghema Yulia Oktavia YULYA FITRIA Zhalindri Noor Adjani