The long-term function of the reverse osmosis system depends on normal operation and maintenance. This includes equipment testing, starting operations, and handling routine operations. Of course, qualified preprocessing is necessary for equipment operation.
Preparation for reverse osmosis equipment operation:
1. Before starting up, the pure water treatment equipment manufacturer reminds you to check whether the water level in the treatment tank is normal and whether the raw water pressure is normal. Is the main power supply of the reverse osmosis pure water treatment equipment turned on and connected.
2. Check all valves to acknowledge that they are in the correct condition. Open the water outlet and concentrate discharge valves on the RO equipment.
3. Turn on the main power switch on the control cabinet of the reverse osmosis pure water treatment equipment. The manufacturer of pure water treatment equipment opened the pre-treatment and checked whether the pre-treatment water supply was normal and whether the effluent met the requirements for reverse osmosis inflow.
Suggestions for reverse osmosis equipment:
1. Open the front valve of the security filter and allow qualified pre-treatment water to enter the security filter for exhaust. When the pre-treatment water pressure reaches 0.2MPa, it is recommended to use a high-pressure pump. The RO device enters automatic flushing mode.
2. After the host completes automatic fast flushing, it enters the operation mode. The concentrated water control valve should be immediately dispatched to bring the equipment to additional operating pressure. The amount of pure water has reached the set value. The manufacturer of pure water treatment equipment should control the recovery rate below 75% at this time.
The manufacturer of pure water treatment equipment tells you that reverse osmosis equipment should pay attention to:
1. The operating pressure during homework should not exceed 1 5 MPa;
2. The recovery rate should not exceed 75%;
3. The concentrated water regulating valve must not be closed at any time;
4. No energy-saving devices should be installed in the pure water pipeline during homework;
5. Try to reduce the operating pressure of the equipment as much as possible and add the concentrated water flow rate of the membrane group. The equipment should be shut down as little as possible after flipping it over.
6. This equipment has the function of maintaining low pressure of raw water. When the raw water supply pressure is insufficient and the inlet pressure of the high-pressure pump drops beyond the limit value, the low-pressure controller automatically interrupts the operation of the equipment by the Suzhou pure water equipment manufacturer. When the pressure is restored, it automatically recommends the equipment. When the above situation occurs, the machine should be stopped immediately for inspection.
7. It is recommended that users establish equipment operation records for reverse osmosis pure water treatment equipment.
8. When operating with new equipment, the newly produced water should be discharged for 1 hour before collection.
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