Author I Wayan Koko Suryawan
Characterization Sludge from Drying Area and Sludge Drying Bed in Sludge Treatment Plant Surabaya City for Waste to Energy Approach
Iva Yenis Septiariva, I Wayan Koko Suryawan, Nurulbaiti Listyendah Zahra, Yika Nabila Kharisma Putri, Ariyanti Sarwono, Fatimah Dinan Qonitan, Jun Wei Lim
J. Ecol. Eng. 2022; 23(7):268–275
Municipal Solid Waste to Energy: Palletization of Paper and Garden Waste into Refuse Derived Fuel
I Wayan Koko Suryawan, Iva Yenis Septiariva, Eva Nur Fauziah, Bimastiyaji Surya Ramadan, Fatimah Dinan Qonitan, Nurulbaiti Listyendah Zahra, Ariyanti Sarwono, Mega Mutiara Sari, Kuntum Khoiro Ummatin, Lim Jun Wei
J. Ecol. Eng. 2022; 23(4):64–74
Integrated Ozone and Anoxic-Aerobic Activated Sludge Reactor for Endek (Balinese Textile) Wastewater Treatment
J. Ecol. Eng. 2019; 20(7):169–175
Transforming Bubble Wrap and Packaging Plastic Waste into Valuable Fuel Resources
Mega Mutiara Sari, Takanobu Inoue, Rofiah Rofiah, Iva Yenis Septiariva, Wisnu Prayogo, I Wayan Koko Suryawan, Nur Novilina Arifianingsih
J. Ecol. Eng. 2023; 24(8):260–270
Changes in the Distribution of Air Pollutants (Carbon Monoxide) during the Control of the COVID-19 Pandemic in Jakarta, Surabaya, and Yogyakarta, Indonesia
Sapta Suhardono, Iva Yenis Septiariva, Siti Rachmawati, Hashfi Hawali Abdul Matin, Niswatul Qona'ah, Bayu Nirwana, I Wayan Koko Suryawan, Mega Mutiara Sari, Wisnu Prayogo
J. Ecol. Eng. 2023; 24(4):151–162
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