H_2O_2-Fe^(2+)催化氧化工艺处理染料废水的研究

Study on Treatment of Dye Wastewater by H_2O_2-Fe^(2+) Oxidation Process

将H2O2-Fe2+催化氧化工艺应用于染料废水的处理,具有处理效果好、产泥量少、处理费用低等特点.经处理后,废水的COD去除率达到85%以上;色度去除率达到98%以上.

H2O2-Fe^2＋ oxidation process is employed to treat dye wastewater. It has such features as good treating effects producing little mud and low charge. Experimental results indicate that over 85% COD and 98 % chroma can be removed in this process. The factors affecting the removal rate are also discussed.