4. Easy startup/operation
Compared with the intermittent regeneration of mixed bed, the operation of regeneration is no longer needed.
EDI ultra-pure water equipment is simple to operate, requires less cutting door, and requires no operator to spend a lot of energy;
The operation requires only simple analysis and control.
5. Higher purity of water
Below 40 us/cm in water, water production more than 10 ~ 15 m Ω. Cm (25 ℃), are not affected by water rate fluctuations.
6. Higher recovery rate
If the hardness of water is less than 1ppm CaCo3, the recovery rate can reach 90-95%.
The concentration of wastewater in room C is about 300-400us/cm, and the discharge time is close to neutral.
The water of this part can enter the pre-ro system for reuse;
If the hardness of water exceeds 1ppm, CaCo3 will scale in room C, thus affecting the work.
In this case, the process before entering EDI ultra-pure water equipment should be adjusted to reduce hardness.
Softeners are recommended for water sources with higher hardness.