Cause Analysis of Scale Formed by Dissolved Air Floatation

The internal structure of the dissolved air flotation machine is very compact, and the equipment can be installed on the ground to save space, and the processing power is relatively high, and the maintenance of the dissolved air flotation machine is very convenient, etc. It can be used Faster to meet the requirements of sewage purification.
However, after long-term operation, scale will be generated. This is due to the continuous evaporation of water in the process of long-term use of circulating water, which will lead to an increase in the concentration of salt, and even exceed the solubility to cause precipitation. Wait for scale to form. Due to the scale generation of the dissolved air flotation machine, the pipes are blocked, which reduces the efficiency and ability of purifying water.
Dust and dirt will even cause the purification ability of the pressurized dissolved air flotation machine pipeline to decrease and face corrosion, and even shorten the life of the equipment.
The long-term use of pressurized dissolved air flotation will face equipment corrosion, mainly electrochemical corrosion, etc. The reason for this is that the oxygen in the water and the slime of microorganisms have caused the corrosion of the pipeline.