The nanosized TiO2 powder prepared by foamflotation method was compared with the sample prepared by azeotropic distillation method.
对泡沫悬浮法和共沸蒸馏法的防团聚效果进行了系统比较。
2
The nano sized TiO2 powder prepared by foamflotation method was compared with the sample prepared by azeotropic distillation method.
对泡沫悬浮法和共沸蒸馏法的防团聚效果进行了系统比较。
3
Objective: to find good activity surface activity dose which eliminating chromium ion in the waste water by using foamflotation method to determine the kinds of the surface activity.