Degradation of Textile Dye Using the Advanced Oxidation Processes Photo-Fenton and Solar Photo-Fenton

被引：0

作者：

Franca, A. A. C. ^{[1
]}

Neto, Moita J. M. ^{[1
]}

Rios, M. A. S. ^{[3
]}

Pereira, A. D. ^{[2
]}

Lira, M. A. T. ^{[1
]}

Martins, L. M. ^{[1
]}

Matos, J. M. E. ^{[1
]}

Sa, J. L. S. ^{[2
]}

Silva, C. E. ^{[1
]}

机构：

[1] Univ Fed Piaui, Campus Univ Minist Petronio Portella, BR-64049550 Teresina, PI, Brazil

[2] Univ Estadual Piaui, Campus Poeta Torquato Neto, BR-64002150 Teresina, PI, Brazil

[3] Univ Fed Ceara, GRINTEQUI DEM CT, Campus Pici,Bloco 714, BR-60455760 Fortaleza, Ceara, Brazil

来源：

REVISTA VIRTUAL DE QUIMICA | 2021年 / 13卷 / 02期

关键词：

Textile wastewater; photo-Fenton; solar radiation; black biozol; Fenton reaction; WASTE-WATER; EFFLUENTS; REMOVAL;

D O I：

10.21577/1984-6835.20200150

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The present work aimed to evaluate the efficiency of the photo- Fenton process assisted by artificial or solar light applied in the treatment of synthetic textile effluent. For the study of solar radiation was designed and built a solar reactor type Compound Parabolic Collector (CPC), and the efficiency of the treatment was analyzed in terms of color removal, chemical oxygen demand (COD) and spectral scanning of samples. The results obtained showed that the photo-Fenton process was efficient in discoloring the effluent, with emphasis to the study conducted by sunlight that in all operational conditions of work presented removal rates above 90%. In terms of COD, the best efficiency was obtained when 1250 mg L-1 e :62,5 mg L-1 showing rates of 85.40% and 50.20% for the process with artificial or solar light respectively.

引用

页码：335 / 346

页数：12

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