微波无极紫外光氧化-内电解工艺处理染料废水研究
Treating activated blue dye M-2GE by MW/UV technology and tiny electrolytic cell
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摘要: 在自制的微波激发无极紫外灯光氧化反应器和内电解反应器联用体系中,以次氯酸钠为氧化剂,对活性深兰M-2GE染料模拟废水进行处理。结果表明,投加次氯酸钠4 mL/L、微波紫外光反应时间30 min、内电解反应时间50 min时,活性深兰M-2GE染料模拟废水的脱色率、COD去除率可分别达到95%、70%的处理效果。Abstract: An advanced oxidation treatment, microwave-photooxidation and micro-electrolysis process with NaClO as oxidizing agent, was applied to treat activated blue dye M-2GE.The results showed that when the amount of NaClO applied is 4 mL/L, the reaction time in microwave ultraviolet apparatus is 30 min, the reaction time in micro-electrolysis apparatus is 50 min, the discoloration efficiency and the removal rate of COD are above 95% and 70%, respectively.
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