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Journal : Biota

Exploration of Plastic Degrading Bacteria in the Musi River, PalembangCity Widjajanti, Hary; Annisa Kemala Tasya; Laila Hanum
Biota Vol 11 No 2 (2025): Jurna Biota 2025
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v11i2.27347

Abstract

Musi River is a waterway in South Sumatra that faces increasing plastic pollution, threatening aquatic ecosystems and human life. This study aims to identify and evaluate plastic-degrading bacteria from Musi River using phenotypic and molecular approaches. The methods of this study include bacterial isolation, plastic degradation test, and Scanning Electron Microscopy (SEM) analysis were carried out to assess degradation efficiency and changes in surface morphology, phenotypic and molecular identification. The results showed that isolates S1I3, S1I5, and S2I1 had high plastic degradation potential, with levels of 38.03%, 34.73%, and 30.46%, respectively. SEM observations showed changes in surface morphology, including pores and cracks. Molecular identification confirmed that S1I3 was Bacillus proteolyticus (99.87%), while S1I5 and S2I1 matched Bacillus cereus (100%).
Co-Authors Aditya K. Karim Aditya K. Karim Adriansyah, Fikri Affandi, Azhar Kholiq Affrita, Tia Maya Afnur Imsya Aldes Lesbani Ali Djamhuri Amin Ali Mubarok Amin Rejo Andika Puspita Dewi Annisa Kemala Tasya Artanti, Widyana Beta Arum Setiawan Arum Setiawan Arum Setiawan Arum Setiawan Aryani, Robeah Astri Indah Lestari Ayu Nursafitri Ayu Safitri Chatrin Yohana Simamora Dedek Kurniawan Deni Julius Destia Maharani Destri, Erin Dewi Lisandra Doni Setiawan Dwi Asmono Dwi Septiawati, Dwi Eddy Ibrahim Edward Saleh Eka Haryati Yuliany Elisa Nurnawati Elvi Rusmiyanto Pancaning Wardoyo, Suci Lestari, Mukarlina, Elyani Ami Endro Sastro cahyono Enggar Patriono Ervina Indrayani Ervina Indrayani Erwin Nofyan Evi Yuliza Evi Yuliza Evi Yuliza, Evi Fahira, Aulia Fidella Oktariana Fikri Adriansyah Fikri Adriansyah Fikri Adriansyah Fitri Maya Puspita Fitri Maya Puspita Fitri Maya Puspita Fitri Maya Puspita Harvianti, Yuniar Hary Widjajanti hasana, nurdiah Helena Valenta Br Kemit Hernanda, Eggyana Deri Hikayati I Gusti Wayan Murjana Yasa Indra Yustian Indrawati Indrawati Irmawan Farindra Irmeilyana Juswardi Juswardi, Juswardi Lestari, Astri Indah Lestari, Margareta Sri Maretasari, Giri Margareta Sri Lestari Margareta Sri Lestari, Margareta Sri Maya Puspita, Fitri Melisyah, Melisyah Melwita, Elda Mery Hasmeda Muharni Muharni Muharni, . Mustafa Kamal Mustafa Kamal Nabila Aprianti Negara, Zaidan Panji Ngudiantoro . Nina Tanzerina Nita Aminasih Nita Aminasih Novira, Sandra Nur Arifah Nuriessa Aputri, Farah Nursela, Dewi Parwanti, Sri Permata, Ending Pratiwi, Putri Rizki Putra Bahtera Jaya Bangun Putra Bahtera Jaya Bangun Putra BJ Bangun, Putra BJ R. Rugayah Rahmat Pratama Rahmat Pratama Rahmat Pratama, Rahmat Ranti Sawitri Ratih Wijayanti, Ratih Reza Andeka Rina S. Kasiamdari Rina S. Kasiamdari Rina Sri Kasiamdari Rizka Aniza Robeah Aryani Rosmania, Rosmania Rugayah Rugayah Rupiah Rupiah Rupiah Rusdi, Muhammad Salsabeela S. Santosa Salni Salni Salni Santika, Baitha Santosa . Santosa Santosa Sarno Sarno Sarno Sarno Sarno Sarno Sarno Sarno Singgih Tri Wardana Singgih Tri Wardana Sisca Octarina Sisca Puspita Sepriliani Siti Indah Oktaviani Siti Indah Oktaviani Siti Suzlin Supadi Suheyanto Suheryanto Sulaksono, Gogoh Syafrina Lamin, Syafrina Tri Handayani Venty Warda Elmaida Rusdi Wendra, Fahmi Wijaya, Alfan Windusari, Yuanita Yadi Oktariansyah Yolanda Fitria Yuanita Windusari Yuanita Windusari Yuanita Windusari Yuanita Windusari Yuanita Windusari Yuanita Windusari Yulia Anisawati Yuliany, Eka Haryati Zahrial Effendi Zaidan P Negara Zulkifli Dahlan Zulkifli Dahlan Zulkifli Dahlan