1Chemical Engineering, Engineering Faculty, Universitas Negeri Semarang, Indonesia
2Chemical Engineering, Faculty of Engineering, Universitas Indonesia, Indonesia
BibTex Citation Data :
@article{JIL50296, author = {Ria Wulansarie and Muhammad Rozaq and Setijo Bismo and Wara Rengga}, title = {Degradation of Congo Red Dye in Wastewater using Ozonation Method with H2O2 Catalyst}, journal = {Jurnal Ilmu Lingkungan}, volume = {22}, number = {1}, year = {2023}, keywords = {Congo red; Ozonasi; COD; BOD5; Katalis H2O2}, abstract = { The development of the industrial sector in Indonesia has increased very rapidly, especially in the textile industry. The increasing number of industries has an impact on the amount of industrial waste. Congo red dye is one of the dyes that are often used in the textile industry. Industrial dye waste needs to be processed so as not to damage the environment because the substances contained are harmful to the environment. One way that can be used to neutralize dye waste is ozone. Ozone can be used in many fields such as oxidation of inorganic/organic compounds and disinfection (or control of pathogens). H 2 O 2 catalyst is used to accelerate the ozonation process. In this research the variables used were ozonation time (0.15,30,45,60 minutes), pH conditions (5,7,9) and the concentration of H 2 O 2 (0,2.5,5,7.5,10) % mass. Based on the research, it was found that the longer the ozonation time, the higher the pH value, and the more H 2 O 2 used, the better the ozonation process results, namely the lower the concentration of dyes, COD, and BOD 5 contained in the wastewater. }, pages = {150--154} doi = {10.14710/jil.22.1.150-154}, url = {https://ejournal.undip.ac.id/index.php/ilmulingkungan/article/view/50296} }
Refworks Citation Data :
The development of the industrial sector in Indonesia has increased very rapidly, especially in the textile industry. The increasing number of industries has an impact on the amount of industrial waste. Congo red dye is one of the dyes that are often used in the textile industry. Industrial dye waste needs to be processed so as not to damage the environment because the substances contained are harmful to the environment. One way that can be used to neutralize dye waste is ozone. Ozone can be used in many fields such as oxidation of inorganic/organic compounds and disinfection (or control of pathogens). H2O2 catalyst is used to accelerate the ozonation process. In this research the variables used were ozonation time (0.15,30,45,60 minutes), pH conditions (5,7,9) and the concentration of H2O2(0,2.5,5,7.5,10) % mass. Based on the research, it was found that the longer the ozonation time, the higher the pH value, and the more H2O2 used, the better the ozonation process results, namely the lower the concentration of dyes, COD, and BOD5 contained in the wastewater.
Note: This article has supplementary file(s).
Article Metrics:
Last update:
Band gap engineering of titanium dioxide (TiO2) nanoparticles prepared via green route and its visible light driven for environmental remediation
Low-Cost Carbon Paste Cu(II)-Exchanged Zeolite Amperometric Sensor for Hydrogen Peroxide Detection
Last update: 2024-11-02 16:25:25
View My Stats
JURNAL ILMU LINGKUNGAN ISSN:1829-8907 by Graduate Program of Environmental Studies, School of Postgraduate Studies is licensed under a Creative Commons Attribution 4.0 International License. Based on a work at www.undip.ac.id.