
Nano yellow tungsten oxide may be applied for nano-ceramic color master, which not only plays a role in dyeing, but also has the effect of enhancing the toughness of the ceramic. Certainly, yellow tungsten oxide may also be used for sewage treatment. And it works, for oily wastewater. Yellow tungsten oxide was subjected to oil water separation experiment and emulsion separation experiment. Oil water separation experiment: First, n-hexane and water were dyed with Sudan Tris and Methyl Blue, and an…