0.5 tons single-stage two-tank reverse osmosis plant for drinking water

Product Description

A film that is selective for the substances it transmits is called a semi-permeable film. In general, a film that is only permeable to the solvent but not to the solute is regarded as an ideal semi-permeable film. When the same volume of dilute solution and concentrated solution were placed on both sides of a container, separated by a semi-permeable membrane, the solvent in the dilute solution will naturally pass through the semi-permeable membrane to the concentrated side of the flow, the concentrated side of the liquid surface will be higher than the dilute solution of a certain height, forming a pressure difference, to achieve osmotic equilibrium, this pressure difference is osmotic pressure. The size of the osmotic pressure is determined by the type, concentration and temperature of the concentrated solution, independent of the nature of the semi-permeable membrane. If the concentrated solution side of a pressure greater than the osmotic pressure, the concentrated solution of the solvent will flow to the dilute solution, the direction of the flow of such solvents and the direction of the original direction of the opposite osmosis, this process is called reverse osmosis.

Parameter Table

Key  Advantage

Imported reverse osmosis membrane, high desalination rate, long service life, low operating price; automatic pretreatment system, unmanned operation; imported booster pump, high efficiency and low noise, stable and reliable; online water quality monitoring and control, real-time monitoring of water quality changes, to protect the safety of the water quality; automatic electronic control procedures, but also optional touch-screen operation, easy to use; personalised design to meet the local water quality, to meet the needs of the Personalised design for local water quality to meet the demand;

Maintence

When the reverse osmosis device occurs high and low pressure alarm, first check the security filter to the high pressure pump between the manual valve opening is too small, and then check the RO inlet water regulating valve and thick drain valve is normal, and then press the high and low pressure alarm reset button, restart the pure water production equipment. Inlet water temperature control, should be based on the actual water consumption, take the critical pressure (inlet water pressure below the value of the desalination rate to produce a significant drop in the pressure value) can not meet the requirements of the water production and water quality of the lowest temperature as the temperature of the inlet water within the period of time, so that you can reduce the attenuation of the membrane water.

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