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Eko Hari Purnomo
Departemen Ilmu Dan Teknologi Pangan, Fakultas Teknologi Pertanian Dan Southeast Asian Food And Agricultural Science And Technology (SEAFAST) Center, Institut Pertanian Bogor, Kampus IPB Darmaga Bogor 16680
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Journal : Biota

 1 
Karakterisasi Distribusi Ozon Pada Air Distilasi dan Air Kelapa yang Diproduksi Menggunakan Mesin Lucutan Plasma Berpenghalang Dielektrik Ganda David Yudianto; Ratih Dewanti Hariyadi; Sukarno Sukarno; Muhammad Nur; Eko Hari Purnomo
Biota Vol 9 No 2 (2023): Jurnal Biota 2023
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.v9i2.16714

Abstract

Ozone produced using plasma technology can act as an antimicrobial agent that could be applied in a sterilization process. A Double Dielectric Barrier Discharge (DDBD) machine has ability to produce ozone in sufficient amount for microbial inactivation. The objective of this study is to characterize the ozone distribution expressed as dissolved ozone in distilled water and coconut water produced using a DDBD machine. The information can be useful for industries to design a commercial sterilization process. The results shows that an oxygen flow rate of 0.2 L/min produces the highest ozone concentration, i.e. 3440 mg/L. In addition, the capacity of the machine is relatively similar to all off oxygen flow rate, i.e., 41.28-43.2 g/hour. The oxygen flow rate of 0.2 L/min produces the highest dissolved ozone concentration, i.e. 0.42 mg/L distilled water. This oxygen flow rate is followed by its best kinetic model based on its linear portion during dissolved ozone penetration. A zero order model could describe this penetration process well, including its best k value of 0.0292 mg/L per minute with the highest dissolved ozone concentration among other oxygen flow rates. Besides, distilled water could represent dissolved ozone penetration in coconut water. Ozone gas and dissolved ozone concentration have possitive corellation with R-square value of 0.8934.
Co-Authors - Mursalin . Mursalin Achmad Nasir Ginanjar Andini Giwang Kinasih Andriani, Cynthia Anis Zamaluddien Antung Sima Firlieyanti Antung Sima Firlieyanti Azis B. Sitanggang Broto, Taukhid Wisnu Budi Nurtama Cynthia Andriani Darniadi , Sandi David Yudianto Dedi Fardiaz Denny S. Agustin Dewi Fortuna Ayu Dias Indrasti Dodik Briawan Endang Yuli Purwani Fadlillah, Hendry Noer Fahim M. Taqi Feri Kusnandar Fitriani Fitriani Fujio Lamtarida Panggabean Ginanjar, Achmad Nasir Gusnilawati Gusnilawati Hafzialman Hafzialman Hendry Noer Fadlillah HUTASOIT, NICOLAS Islamawan, Praboyo Ardin Iwan Makhmul Rambe Jaka Rukmana Joko Hermanianto Koji Ishiguro Koji Ishiguro Kristianto, Fesa Putra Laksono Trisnantoro Lestari, Sri Wahyuning Puji Ayu Lilis Nuraida Lula Nadia Lula Nadia M. Aman Wirakartakusumah M. Aman Wirakartakusumah M. Aman Wirakartakusumah M. Taqi, Fahim Mahdiyar, Dewangga Mawi Prabudi Ma’rifah, Julia Dewi Muhammad Nur MURSALIN MURSALIN Nugraha Edhi Suyatma Nur Fitriana Dewi Nur Wulandari Nur Wulandari Nuri Andarwulan Nuri Andarwulan Nurlita Dianingsih, Nurlita Nurwijayanti Purwanto, Agung Ari Purwiyatno Hariyadi Puspitaningsih, Fitri Indah Puspo Edi Giriwono Rachmawati, Annisa Noor Ratih Dewanti -Hariyadi Rindy Panca Tanhindarto Santi Dwi Astuti Stefani Hartono Sugiyono Sugiyono Sukarno Sukarno Sumarto Sumarto Sumarto Sumarto Sunardiansya, Yogi Akbar Sunardiansyah, Yogi Akbar Syamsiar, Syamsiar Takahiro Noda Takahiro Noda Tien R. Muchtadi Tjahja Muhandri Tri Wahyu Sulistyawati Ulfia, Yessi Nasia Uswatun Hasanah Wicaksono, Alexander Tommy Widhiasmoro, Ashari Winiati Pudji Rahayu yermia, yermia yermia Yogi Akbar Sunardiansyah Yundari, Yundari Zamaluddien, Anis Zita L. Sarungallo Zubaidah Irawati