Journal
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
Volume 20, Issue 10, Pages 1800-1804Publisher
SOC BRASILEIRA QUIMICA
DOI: 10.1590/S0103-50532009001000005
Keywords
photo-Fenton reactor; sequential injection analysis; wastewater; copper phthalocyanine dye; automotive coatings industry
Categories
Funding
- FAPESP
- CNPQ
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This work describes a photo-reactor to perform in line degradation of organic compounds by photo-Fenton reaction using Sequential Injection Analysis (SIA) system. A copper phthalocyanine-3,4',4 '',4'''-tetrasulfonic acid tetrasodium salt dye solution was used as a model compound for the phthalocyanine family, whose pigments have a large use in automotive coatings industry. Based on preliminary tests, 97% of color removal was obtained from a solution containing 20 mu mol L-1 of this dye.
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