Reverse osmosis equipment Nowadays, many factories and water plants in many places will choose reverse osmosis equipment when purifying water
1.Check whether the reverse osmosis equipment is in a normal state, including whether the power supply, water source, pipes, etc. are connected properly.
2.Confirm that the reverse osmosis membrane element has been installed correctly and is not contaminated.
3.Check whether the inlet pressure of the reverse osmosis equipment meets the requirements, and the inlet pressure is generally required to be 02-0.5MPa.
4.Check whether the inlet flow rate of the reverse osmosis equipment meets the requirements, and the inlet flow rate is generally required to be within the range of the rated flow rate of the membrane element.
5.Open the inlet valve of the reverse osmosis equipment to allow water to enter the reverse osmosis membrane element.
6.Turn on the booster pump of the reverse osmosis equipment and let the water pass through the booster pump into the reverse osmosis membrane element.
7.Open the drain valve of the reverse osmosis plant to expel the air from the reverse osmosis membrane element.
8.Open the permeate valve of the reverse osmosis equipment to let the permeate water enter the permeate tank.
9.Observe the operation of the reverse osmosis equipment, including whether the inlet pressure, effluent flow, effluent quality and other indicators are normal.
10.Before starting the reverse osmosis plant, it is necessary to confirm that the power supply and water source are normal.
11.During the start-up process, it is necessary to pay attention to the operation of the reverse osmosis equipment, and stop the machine for inspection in time if there is any abnormality.
12.At initial start-up, a low-pressure rinse should be performed to remove air and impurities from the membrane element.
13.During the start-up process, care should be taken to control the inlet water pressure and flow rate to avoid damage to the membrane element.
14.During the start-up process, it is necessary to pay attention to the changes in the quality of the produced water, and adjust the operating parameters in time if there is any abnormality.
The initial start-up sequence of reverse osmosis equipment is one of the important links to ensure its normal operation. Adequate preparation should be done before the launch and the actions should be done in the correct order. At the same time, attention should be paid to the operation of the equipment during the start-up process, and the problem should be found and solved in time. Only in this way can the normal operation and service life of the reverse osmosis equipment be guaranteed.