Development of a flow through photo-reactor to study degradation of organic compounds by Sequential Injection Analysis (SIA)
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<FONT FACE=Symbol><FONT FACE=Symbol>²</FONT></FONT>,4<FONT FACE=Symbol><FONT FACE=Symbol>²¢</FONT></FONT>-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 µmol L-1 of this dye.
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| Main Authors: | , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedade Brasileira de Química
2009
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532009001000005 |
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| Summary: | 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<FONT FACE=Symbol><FONT FACE=Symbol>²</FONT></FONT>,4<FONT FACE=Symbol><FONT FACE=Symbol>²¢</FONT></FONT>-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 µmol L-1 of this dye. |
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