MATEC Web Conf.
Volume 156, 2018The 24th Regional Symposium on Chemical Engineering (RSCE 2017)
|Number of page(s)||6|
|Section||Processes for Energy and Environment|
|Published online||14 March 2018|
Advanced Oxidation Processes (AOPs) for Refinery Wastewater Treatment Contains High Phenol Concentration
Chemical Engineering Department, Engineering Faculty, University of Diponegoro, Jln Prof. Soedarto, SH. Semarang, Central Java, Indonesia, 50239, Telp: (+62) 24 7460058
2 Chemical Engineering Department, Engineering Faculty, University of Diponegoro, Jln Prof. Soedarto, SH. Semarang, Central Java , Indonesia, 50239, Telp: (+62) 24 7460058
* Corresponding author: firstname.lastname@example.org
Petroleum Refinery wastewater is characterized by a high phenol content. Phenol is toxic and resistant to biological processes for treatment of the petroleum refinery wastewater. The combination of an AOP and a biological process can be used for treatment of the refinery wastewater. It is necessary to conduct a study to determine the appropriate condition of AOP to meet the phenol removal level. Two AOP configurations were investigated: H2O2 / UV and H2O2 / UV / O3. From each process samples, COD, phenol and pH were measured. The oxidation was carried out until the targeted phenol concentration of treated effluent were obtained. The better result obtained by using process H2O2 / UV / O3 with the H2O2 concentration 1000 ppm. After 120 minutes, the final target has been achieved in which phenol concentration of 37.5 mg/L or phenol degradation of 93.75%.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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