Color removal of reactive dyes using microwave

Tóm tắt

Microwave irradiation had been one of the methods for removing color of four commercial reactive dyes: Sunzol Black B 150%, Procion Red MX 5B, Remazol Brilliant Blue R and Sunzol turquoise blue G 133 in aqueous solution. The effect of irradiation time, power consumption, air flow and initial dye concentrations were investigated. The results showed that color of all fours reactive dyes were eliminated.  The Jar-test compared experiment was also tested with low removal capacity. Once again, the results indicate a strong capacity of microwave technology on colors removal.