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将阳离子聚丙烯酰胺与聚合氯化铝复配用以处理马铃薯淀粉生产废水，并对影响其絮凝效果的各种因素进行了综合分析。通过正交试验，得到该处理方法的最佳絮凝工艺为：阳离子聚丙烯酰胺用量为0.1%，聚合氯化铝用量为0.2%，废水pH值为9.0时，COD去除率达56.24%。
Preparation and Characterization of Titania Nanoparticles from Titanium Tetrachloride and Titanium Sulfate Flocculation of Dye Wastewater
Dye wastewater Flocculation Titanium dioxide Titanium tetrachloride Titanium sulfate Sludge utilization
2010/9/8
Titanium dioxide (TiO2) is the most widely used metal oxide for environmental applications, cosmetics, paints, electronic paper and solar cells, so demand is increasing rapidly. TiO2 can be produced f...