Comparison of Ozone Pre-Treatment and Post-Treatment Hybrid with Moving Bed Biofilm Reactor in Removal of Remazol Black 5

I Wayan Koko Suryawan; Iva Yenis Septiariva; Qomarudin Helmy; Suprihanto Notodarmojo; Marita Wulandari; Novi Kartika Sari; Ariyanti Sarwono; Riska Pratiwi; Jun-Wei Lim

doi:10.14716/ijtech.v12i4.4206

International Journal of Technology (Oct 2021)

Comparison of Ozone Pre-Treatment and Post-Treatment Hybrid with Moving Bed Biofilm Reactor in Removal of Remazol Black 5

I Wayan Koko Suryawan,
Iva Yenis Septiariva,
Qomarudin Helmy,
Suprihanto Notodarmojo,
Marita Wulandari,
Novi Kartika Sari,
Ariyanti Sarwono,
Riska Pratiwi,
Jun-Wei Lim

Affiliations

I Wayan Koko Suryawan: Department of Environmental Engineering, Faculty of Infrastructure Planning, Universitas Pertamina, Komplek Universitas Pertamina, Jalan Sinabung II, Terusan Simprug, Jakarta 12220, Indonesia
Iva Yenis Septiariva: Study Program of Civil Engineering, Faculty of Engineering, Universitas Sebelas Maret, Jalan Ir Sutami 36A Surakarta, Jawa Tengah 57126, Indonesia
Qomarudin Helmy: Department of Environmental Engineering, Faculty of Civil and Environmental Engineering, Institut Teknologi Bandung, Komplek Universitas Pertamina, Jl. Ganesha No.10, Lb. Siliwangi, Kecamatan Coblong
Suprihanto Notodarmojo: Department of Environmental Engineering, Faculty of Civil and Environmental Engineering, Institut Teknologi Bandung, Komplek Universitas Pertamina, Jl. Ganesha No.10, Lb. Siliwangi, Kecamatan Coblong
Marita Wulandari: Environmental Engineering Department, Institut Teknologi Kalimantan, Balikpapan, 76127, Indonesia
Novi Kartika Sari: Environmental Engineering Study Program, Department of Infrastructure Technology and Regional, Institut Teknologi Sumatera, Jl. Terusan Ryacudu, Lampung 35365, Indonesia
Ariyanti Sarwono: Department of Environmental Engineering, Faculty of Infrastructure Planning, Universitas Pertamina, Komplek Universitas Pertamina, Jalan Sinabung II, Terusan Simprug, Jakarta 12220, Indonesia
Riska Pratiwi: Department of Environmental Engineering, Faculty of Civil and Environmental Engineering, Institut Teknologi Bandung, Komplek Universitas Pertamina, Jl. Ganesha No.10, Lb. Siliwangi, Kecamatan Coblong
Jun-Wei Lim: Department of Fundamental and Applied Sciences, HICoE-Centre for Biofuel and Biochemical Research, Institute of Self-Sustainable Building, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia

DOI: https://doi.org/10.14716/ijtech.v12i4.4206
Journal volume & issue: Vol. 12, no. 4
pp. 728 – 738

Abstract

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The purpose of this research is to investigate wastewater treatment with ozone pre-treatment and post-treatment integrated with Moving Bed Biofilm Reactor (MBBR). Ozonation as a pre-treatment served to increase the Biochemical Oxygen Demand (BOD)/Chemical Oxygen Demand (COD) ratio while as a post-treatment to remove the remaining organic residues. Ozone doses were 1 mg/min, 4 mg/min, 20 mg/min, and 40 mg/min. In the pre-treatment, ozone produced a BOD/COD value of 0.68. The MBBR process had a COD and color removal efficiency of 68.89% and 67%, respectively. In the MBBR process without ozone pre-treatment, the efficiency of COD and color removal were 79.31% and 64.7%, respectively. The effluent treatment results from MBBR were then processed with ozone and showed the highest COD and color removal results of 76.8% and 99%, respectively. In this study, the processing with ozone as post-treatment was better than the pre-treatment.

Published in International Journal of Technology

ISSN: 2086-9614 (Print); 2087-2100 (Online)
Publisher: Universitas Indonesia
Country of publisher: Indonesia
LCC subjects: Technology: Technology (General)
Website: http://www.ijtech.eng.ui.ac.id/?id=home

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