OXIDATIVE DEGRADATION OF YELLOW FLEXO PRINTING DYE USING IRON(II)-SULFATE
DOI:
https://doi.org/10.24867/08EF05NovakovicKeywords:
flexo printing dye, oxidative degradation, Fenton process, wastewater treatmentAbstract
The subject of the paper covers the treatment of yellow dyed wastewater generated after flexo printing process by using a homogeneous Fenton process. The influence of the process parameters on the decolorization efficiency of the synthetic yellow solution and the real printing effluent, as well as the process optimization, were performed using the statistical analysis: definitive screening design. The physico-chemical characterization of the effluent before and after Fenton treatment included the measurement of pH, electrical conductivity, temperature and turbidity. Decolorization efficiency of an aqueous solution of printing dye was performed by a series of experiments on a JAR test.
References
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Published
2020-07-27
Issue
Section
Gaphic Engineering and Design
