The aluminium oxide is a high hardness chemical compound. And it’s usually used for the fireproofing material. But while the aluminium producing, it will produce lots of industrial wastewater. Then normally will need hydraulic filter press to deal with it.
Aluminium oxide wastewater mainly are cooling water, pipe leakage and washing water from equipment. It has strong alkaline, so normally adopts PP filter press, which is corrosion resisting, non-poisonous and odorless. On the other hand, if you use automatic filter press, it will discharge cakes automatically to save the man power and decrease the cycle time.
For this wastewater, because the ph value is high, so normally we recommend PP filter press clothes to ensure longer service time. If need PP monofilament filter cloth, we also can supply. Pls contact us for filter press quotation.