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Tóm tắt

The decomposition of dyes effuent by the electro oxidation was studied orange II dyes. The electrodes were made of stan less steels SU 304. The dimention of electrodes was 10 cm x 10 cm. Electro oxidation was carried at pH solution at 10. Studies shown that, the solution of orange II was decolouried after 30 minutes of electro oxidation at volt DC and current 0,2A. Analys products of the electro- oxidation of orange II shown the simple organic acides, nitrate and nitrite ions were formed