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《节能环保 和谐发展——2007中国科协年会论文集(二)》 2007年
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The Investigation of Decoloration of Dye Aqueous Solution by Local Thermo-Equilibrium Plasma

【摘要】:正The influence of Decoloration of dye wastewater(methyl violet aqueous solustion)using local thermo-equilibrium plasma method was investigated with emitting spectrum and absorption spectrum.The results show,ultraviolet radiation and ozone are not vital contribution of decoloration.Decoloration efficiency with argon discharge is better than Oxygen discharge,efficiency with air discharge method is worse than formers.The decoloration efficiency is also influenced by electrode position and placed time.

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