PVC 0.5 tons unipolar three-tanks reverse osmosis plant for Small Spaces

Product Description

A film that is selective for the substances it transmits is called a semipermeable film. In general, the film that can only transmit the solvent but not the solute is regarded as the ideal semi-permeable membrane. 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 side of the concentrated solution, the liquid level of the concentrated side will be higher than that of the dilute solution to 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 to apply a pressure greater than the osmotic pressure, the concentrated solution of solvent will flow to the dilute solution, the direction of flow of such solvents and the direction of the original penetration of the opposite direction, this process is called reverse osmosis.

Parameter Table

Key Advantage

Adopting advanced ultra-pure water manufacturing process: reverse osmosis technology, the system is fully configured and rich in margin, the control system operates automatically, and the water quality is stable. For the characteristics of raw water quality, pre-treatment process to ensure that the reverse osmosis water requirements. Adopting advanced membrane combination pure water manufacturing process, automatic continuous operation, low operating costs. 3. The system is fully equipped and rich in spare capacity, fully automatic operation, and the quality of the effluent water is stable.

Maintenance

The water production in the water temperature of 25 ℃ for more than 1000L / H, water temperature rise or fall 1 ℃, the water production will increase or decrease by about 3%, which is determined by the characteristics of the RO membrane. Into the RO membrane water should be strictly controlled residual chlorine content of 0.1ppm or less, the method is: adsorption filter sampling port water, with residual chlorine detector test, if the standard is exceeded, should be replaced with activated carbon filter media. If the water inlet is insufficient or the pressure is too low, the water shortage and under-pressure system of this machine will make the equipment shut down automatically. This machine in the initial use, due to the RO membrane contains preservatives, the water conductivity will be high, rinse 1-2 hours and normal water production for a period of time, the water conductivity will be significantly lower.

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