复合型混凝剂去除模拟印染废水色度

摘要

The composite decolorization coagulant removing color of simulative dye wastewater was researched,focusing on effects of pH and concentration on dyeing wastewater treatment effect to determine the optimal operating conditions of the coagulant.The result for the color removal rate was above 90%,and its treatment was better than other coagulants.It confirmed that the coagulant was feasible from the cost and treatment effect.%采用一种复合脱色味混凝剂去除模拟染料废水的色度,重点考察了pH值和印染废水浓度对处理效果的影响,以确定该混凝剂最佳操作条件。试验结果表明该复合混凝剂色度去除率达90%以上,处理效果明显优于其他混凝剂,该混凝剂从成本和处理效果方面考虑均是可行的。