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Journal : Konservasi Hayati

Optimasi Proses Biodrying: Penggunaan Formulasi Konsorsium Mikroorganisme dalam Bahan Pembawa Zaenal Arifin, Sukarya; Rachmania Mubarik, Nisa; Rusmana, Iman
Konservasi Hayati Vol 21 No 1 (2025): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v21i1.37665

Abstract

Household organic waste generated daily holds potential for conversion into bioenergy through biodrying technology. Biodrying is a biological drying process that relies on microbial activity to reduce the moisture content in organic waste, producing solid fuel. This study aimed to formulate a microbial consortium for biodrying applications and to compare the effectiveness of solid (talc-based) and liquid (molasses-based) carriers on biodrying performance and inoculant stability. The consortium comprised Lysinibacillus halotolerans, Bacillus soronensis, Lactobacillus rhamnosus, Pichia manshurica, and phosphate-solubilizing bacteria. Isolate rejuvenation was performed using selective culturing followed by characterization. Microbial formulations were developed in both solid and liquid forms and applied to organic waste. Key parameters observed included moisture content, temperature, pH, and inoculant viability over a three-month storage period. The results showed that both talc and molasses carriers were more effective than commercial controls, as indicated by higher temperatures (44.1°C and 43.66°C), lower moisture content (44.5% and 45.25%), and favorable pH values (5.8 and 6.35), which supported mesophilic and thermophilic microbial activity during the biodrying process. Peak microbial activity occurred on day four, predominantly driven by Bacillus species during the thermophilic phase. Inoculant stability was also higher in the talc-based formulation, potentially due to its magnesium and silicon content, which contributed to maintaining microbial viability during storage.
Co-Authors , Triadiati . QATRUNNADA Aas Ratnasari Ahmad Suryadi Ainia Hanifitri Alfan Cahyadi Alfaridza, Annisa Nourma ALINA AKHDIYA Andreas Adhi Satya Andreas Adhi Satya ANGELIA REZTY FITRIANI SITUMORANG Anggreandari, Rizky Ani Suryani Ani Suryani Anja Meryandini Antonius Suwanto Aris Tjahjoleksono Aris Tri Wahyudi Atang Sutandi Ayni, Qurrotu Bambang - Riyanto Besty Maranatha BRAMANTYO JATI PRASOJO Budiasih Wahyuntari Budiasih Wahyuntari Budiasih Wahyuntari Cahyadi, Alfan Dadang Suhendar Dadang Suhendar Delfi Trisnawati DERI YURATMOKO Desniar - - Dewi Seswita Zilda Dewi Seswita Zilda Dian Syahfitri Dinamella Wahjuningrum Dwi Ambarawati DWI ANDREAS SANTOSA Ekowati Chasanah Encah Ewi Mulyeti Esti Puspitasari ESTI PUSPITASARI Evi Damayanti Evi Damayanti, Evi Fauzy Rachman Fauzy Rachman Fauzy Rachman Ferymon Mahulette Ferymon Mahulette Ferymon Mahulette, Ferymon Fitratul Aini Fitratul Aini, Fitratul Fitriani Idham Galih Cendana Nabilasani Galih Cendana Nabilasani Hadi Susilo Hamim Hamim Hana Nurullita Prestisia Hasrul Satria Hasrul Satria, Hasrul HENDRA PARDEDE Hirmas Fuady Putra HIRMAS FUADY PUTRA, HIRMAS FUADY Idin Abidin Ika Roostika Tambunan, Ika Roostika Ika Setianingsih, Ika Iman Rusmana Iman, Rusmana Ismi Isti'anah Isna Rahma Dini Iswati, Ruma It Jamilah Ivan Permana Putra Jepri Agung Priyanto Jepri Agung Priyanto, Jepri Agung Karina Eku Dwinanda Gunawan Kusuma Handayani LAKSMI AMBARSARI Lia Siti Nur'amaliyah Lia Siti Nur'amaliyah Lisdar Idwan Sudirman Listyowati, Sri lmiah, Sitti Nur Luky Adrianto Maggy Thenawidjaya Suhartono Maherani, Vincentia Fenice Angger Maranatha, Besty Maria Dita Febriani Lumban Gaol Marini Adani Mashudi Mashudi Maslahah, Iah Novi Masrukhin Masrukhin Muhamad Azwar Syah Mulyorini Rahayuningsih Mutiha Panjaitan Nabilasani, Galih Cendana Nabilasani, Galih Cendana Ninda Ningtyas Nuraliah Rusman Nurfahmi, Riziq Ilham Nurul Hidayati Partomuan Simanjuntak Partomuan Simanjuntak Partomuan Simanjuntak Prayoga SURYADARMA Puspita Lisdiyanti Rika Indri Astuti RIMA ERNIA Risky Hadi Wibowo Risky Hadi wibowo Rizky Anggreandari Rury Eryna Putri Sarah Asih Faulina Sarah Asih Faulina, Sarah Asih Sipriyadi Sipriyadi Sipriyadi Siswa Setyahadi Siswodarsono, Trismilah Siswodarsono, Trismilah Siti Azzira Rahma Sitti Nur Ilmiah Sonya Tobing Sri Budiarti Poerwanto Sri Listyowati Suhendar, Dadang Suhendar, Dadang SYAMSUL BAHRI SYAMSUL BAHRI TEDJA IMAS Thenawidjaya, Maggy Titi Candra Sunarti TRI ASMIRA DAMAYANTI Tri Handayani Kurniati Tri Handayani Kurniati Trismilah Trismilah Siswodarsono Untung Sudadi Wahyu Widosari Wibowo, Risky Hadi WIDANARNI WIDANARNI Widanarni Widanarni Widosari, Wahyu Yoan Ramasita Yusro Nuri Fawzya Zaenal Arifin, Sukarya Zulfarina Zulfarina Zulfarina,