How to use pure water equipment before the correct commissioning
The valve behind the high-pressure pump is adjusted to a quarter of the state of the opening, manually turn on the high-pressure pump and slowly open the high-pressure pump after the adjustment valve.
Adjust the thick water discharge valve and the valve of the high-pressure pump so that the pressure difference between the inlet pressure of the membrane and the outlet pressure of the thick water of the membrane is 0.0-0.05 bar (the smaller the better), and the flow rate of the produced water reaches the design flow rate.
Commissioning is completed and start 20-30 minutes after the opening of the pure water outlet valve, close the pure water drain valve.
Equipment shutdown, and then open the automatic operation, and record the value of each instrument.