Author(s)

Haoqi Wang ¹

Affiliation(s)

¹ Beijing Forestry University, College of Environmental Science and Engineering, Beijing, 100083, China

Corresponding Author

Haoqi Wang

ABSTRACT

In this paper, an advanced oxidation technology using activated carbon supported CuO as catalyst to catalyze persulfate to produce SO4- to degrade activity red X-3B dye was constructed. The effect of CuO load on dye chromaticity removal rate was studied by single factor variable method. The results show that activated carbon load CuO catalyzes persulfate can effectively remove active bright red X-3B, in mass ratio of activated carbon and CuO mass ratio of 1:5, 0.2 g, pH of 3, sodium sulfuric acid quantity 0.2 g, under conditions of reaction temperature at 40 °C, the chromaticity removal rate and COD removal rate of active bright red X-3B reached 91.34% and 82.73%, respectively, indicating that the use of activated carbon load CuO catalyzed hypervulfate oxidation degradation active bright red X-3B dye effect is remarkable.

KEYWORDS

Activated carbon, Copper oxide, Sulfuric acid, Free radical

CITE THIS PAPER

Haoqi Wang, Activated carbon load CuO catalyzed persulfate oxidation degradation active bright red X-3B dye. Analytical Chemistry: A Journal (2022) Vol. 1: 16-21. DOI: http://dx.doi.org/10.23977/analc.2022.010103.

REFERENCES

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[3] Song Z Y, Xu W C, Ma W J, Hu J L, Yang H X. Progress in the treatment technology and research of azo dye wastewater[J]. Dye and Dyeing, 2018, 55(06):50-54.
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