【摘要】 以水溶性的单偶氮染料橙黄G和双偶氮染料刚果红为研究对象,以两种偶氮染料的脱色率为指标,分析铁粉和过氧化氢在不同比例下橙黄G和刚果红两类偶氮染料脱色效果,为采用非均相Fenton法处理偶氮染料废水提供铁粉和过氧化氢用量比例提供依据。更多还原

【Abstract】 The water soluble azo dye orange G and double azo dye Congo red as the research object, with two kinds of azo dye decolorization rate as the index, analysis of iron powder and hydrogen peroxide under different proportions and Congo red, orange G two kinds of azo dyes decolorizing effect, for the heterogeneous Fenton method dealing with azo dye wastewater with iron powder and hydrogen peroxide dosage proportion.更多还原