Article Per Year (5 Year)
p-Index From 2021 - 2026
1.203
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Lingkungan Jurnal Sains Materi Indonesia IPTEK The Journal for Technology and Science Prosiding Semnastek Indonesian Journal of Chemistry Jurnal Purifikasi Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Jurnal Instrumentasi Jurnal Teknik Kimia Indonesia Makara Journal of Technology Molekul: Jurnal Ilmiah Kimia RESWARA: Jurnal Riset Ilmu Teknik Scientific Contributions Oil and Gas
Setijo Bismo
Departemen Teknik Kimia, Fakultas Teknik, Universitas Indonesia, Depok, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation

Published : 22 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 22 Documents
Search

 1   2   3 
BIODEGRADATION ENHANCEMENT OF OILY WASTEWATER BY OZONATION METHOD Syafrizal Syafrizal; Zulkifliani Zulkifliani; Fami Adetyas Maulana Pratama; Setijo Bismo
Scientific Contributions Oil and Gas Vol 38 No 2 (2015)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.38.2.541

Abstract

This research is aimed at improving the ability of oily wastewater biodegradation through the ozonation method, where ozone will oxidize organic compounds in the oily wastewater that are diffi cult to be degraded by bacteria so that the structure becomes simpler. The ozonation process is done by using a corona-discharge ozonator and semi-batch reactor, and the process is varied by ozone dose and pH value. The ozonation process is then followed by a biodegradation process, where the bacteria that is used is Pseudomonas sp. This study also observed the effect of surfactants in supporting the biodegradation processes. An indicator of research success is the increase in the biodegradation percentage of the sample, followed by an increase in the value of the constant rate of bacterial growth. The research results shows that the ozonation method and the use of surfactant can support the oily wastewater biodegradation process. This is shown by the value of the biodegradation percentage and the constant rate of bacterial growth results, in which respective values are able to reach 86,787% and 0,339 at the optimal operating conditions (ozone dose of 0.53 g/h; pH 7; Bios-H surfactant concentration 500 ppm).
Kinerja Teknologi Reverse Osmosis AROFAH dalam Pengolahan Air Permukaan sebagai Sumber Air Minumdi Daerah Bencana Panji Mahesa Monanov; Setijo Bismo
RESWARA: Jurnal Riset Ilmu Teknik Vol. 4 No. 3 (2026): RESWARA: Jurnal Riset Ilmu Teknik, July 2026
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Kalibra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/reswara.v4i3.595

Abstract

The provision of safe drinking water in post-disaster conditions is a critical necessity. This study aims to evaluate the performance of the basic prototype of the AROFAH Machine based on Reverse Osmosis (RO) technology, designed to treat various sources of surface water into potable water. The system consists of pre-treatment using polypropylene (PP) filters, granular activated carbon (GAC), carbon block (CTO), and a Polyamide Thin Film Composite (TFC) RO membrane. Testing was conducted using surface water at the DTK Building, lake water, and river water on the UI Depok campus, with flow restrictor variations of 400 and 550 mL/min. The results showed permeate TDS of 2–15 mg/L from feedwater TDS of 91–170 mg/L, with removal efficiency of 93–99%. The permeate flow rate remained relatively stable at 410–430 mL/min during 120 minutes of operation. All permeate samples met microbiological requirements, with E. coli and Total Coliform at 0 CFU/100 mL. The designed system requires only about 36 W of power, making it potentially suitable as a portable drinking water unit for disaster-affected areas.
Co-Authors Ade Putera Adi Cifriadi Adi Cifriadi, Adi Asep Handaya Saputra Asep Handaya Saputra Asep Handaya Saputra, Asep Azwar Manaf Azzahra, Ken Bondan Ariawan, Bondan Dadi R. Maspanger Dadi R. Maspanger, Dadi E. Enjarlis E. Enjarlis E. Kristanti Elisabeth A. S. Elsa Krisanti Eva Fathul Karamah Eva Karamah Eva Karamah, Eva Fakhrian Abqari Fakhrian Abqari Fakhrian Abqari, Fakhrian Fami Adetyas Maulana Pratama Ferry Ikhsandy Hotdi Simbolon Hotdi Simbolon, Hotdi Jehuda Reinhard Rahmani Johan Johan L Linda Laksono, Nelson Luvita, Veny Marcelinus Christwardana Milasari Herdiana Putri Muhammad Rozaq Muhammad Tama Hazadin Nelson Saksono Panji Mahesa Monanov Pratama, Fami Adetyas Maulana Putri, Azizka Inneke Rahma Muthia, Rahma Ratih Tien Seratri, Ratih Ria Wulansarie Roekmijati Soemantojo Roekmijati Soemantojo, Roekmijati Roekmijati W Soemantojo Roekmijati W. Roekmijati W. Soemantojo, Roekmijati W. Roekmijati Widaningroem Roekmijati Widaningroem, Roekmijati Roekmijati Widaningrum Roekmijati Widaningrum, Roekmijati S Slamet Simbolon, Hotdi M. Slamet . Sofa Fajriah Sofia Loren Butarbutar Sri Handayani Sugiarto, Anto Tri Sutrasno Kartohardjono syafrizal Syafrizal Syafrizal Syafrizal Syafrizal Tuti Indah Sari, Tuti Tuti Indah Sari, Tuti Indah Veny Luvita, Veny Wara Dyah Pita Rengga Widiatmini Sih Winanti Widodo Wahyu Purwanto Yuliusman Yuliusman Yuliusman Yuliusman Zahra, Habiibatuz Zulkifliani Zulkifliani Zulkifliani Zulkifliani, Zulkifliani