High-pressure reverse osmosis process method based on lithium ion concentration

The invention relates to a high-pressure reverse osmosis process method based on lithium ion concentration. The high-pressure reverse osmosis process method comprises the following steps: S1, configuring a reverse osmosis device; s2, performing a reverse osmosis process: introducing reverse osmosis inlet water into a reverse osmosis device provided with a reverse osmosis membrane, and applying pressure greater than the osmotic pressure of the solution to one side of the reverse osmosis membrane so as to separate a solute and a solvent of the solution, thereby obtaining a concentrated lithium-containing solution on a pressurizing side; s3, reverse osmosis process monitoring: monitoring the reverse osmosis device into which the reverse osmosis inlet water is introduced in real time so as to ensure stable operation of the reverse osmosis device; and S4, reverse osmosis process adjustment: adaptively adjusting the configuration mode and/or the working condition of the reverse osmosis device at least when data flu