What is the role of the high pressure pump in the reverse osmosis equipment system?

In the reverse osmosis equipment system, the high pressure pump is the main component that provides the proper flow and pressure for the membrane module. The high-pressure pump includes: a plunger pump, a medium-open multi-stage centrifugal high-pressure pump, a segmented multi-stage centrifugal high-pressure pump, and a high-speed centrifugal high-pressure pump. Usually, reverse osmosis systems often use multistage centrifugal pumps or plunger pumps. The former is often used for brackish water or tap water, and the latter can be used for seawater desalination. Due to the pulsating pressure generated by the plunger pump, damage to the membrane element may occur, and a buffer is often placed at the pump outlet.
Due to changes in water temperature and water quality, it is necessary to adjust the operating conditions of the high-pressure pump to meet the needs of the operation of the reverse osmosis unit. The method of changing the operating point has valve adjustment and variable regulation.

The above information is provided by Zhangzhou Yudari Water Treatment Technology Co., Ltd. http://