| Customization: | Available |
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| Certification: | ISO9001, CE |
| Salt Rejection Rate: | 99.5% |
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Components and Principles of RO Water Treatment System
The reverse osmosis system includes high pressure pump, reverse osmosis membrane element, pressure vessel (membrane shell), cleaning system and control instrument; the principle of reverse osmosis water treatment system is: when a pressure greater than osmotic pressure is applied on the brine side of the membrane, the water The direction of flow will be reversed, and the water in the brine will flow into the fresh water side, a phenomenon called reverse osmosis.
Flow chart of Ro Water Treatment System
Source water tank → source water booster pump → multi-media filter → activated carbon filter → cation resin softener → precision filter → primary RO reverse osmosis pure water system → secondary RO reverse osmosis pure water system → water gas mixer →Ozone sterilizer→Stainless steel pure water tank→Automatic filling line
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Model |
JFRO-1000L |
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Host Size |
1000x600x1600mm (can be customized) |
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Power |
2.2KW |
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Power Supply |
220V /380V/460V - 50Hz/60Hz,220V 50Hz can be customized |
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Operating Pressure |
0.8-1.2MPa |
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Recovery Rate |
50% |
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Designed Water Inlet |
2000L/h |
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Outlet Flow |
1000L/h |
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Desalination Rate |
≥99.5% |
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RO Frame |
SUS304 |
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Membrane Size |
4040 |
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Membrane Elements |
DOW /Hydranautics/Troy/ Vontron (Optional) |
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Number of Membranes |
4 |
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Raw Water Pump |
CNP/NYP(Optional) |
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High Pressure Pump |
CNP/NYP/ (Optional) |
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Tank Material |
SS/FRP(Optional) |
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Control Valve |
Manual/Automatic |
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Control Valve Brand |
FLECK/RUNXIN |
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Membrane Housing |
SS/FRP |
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Pipe Material |
U-PVC/ Stainless steel (Optional) |
Reverse osmosis water treatment system generally includes pretreatment system, reverse osmosis device, post-treatment system, cleaning system and electrical control system:
1, the pretreatment system generally includes the original water pump, dosing device, quartz sand filter, activated carbon filter, precision filter, etc. Its main function is to reduce the pollution index of raw water and other impurities such as residual chlorine to meet the requirements of reverse osmosis inlet water.
2. Reverse osmosis device mainly consists of multistage high pressure pump, reverse osmosis membrane element, membrane shell (pressure vessel), bracket and so on. Its main function is to remove impurities in water, so that the water meets the requirements of use.
3. Post-treatment system is an additional configuration in the case that reverse osmosis cannot meet the requirements of outlet water. Mainly including negative bed, positive bed, mixed bed, sterilization, ultrafiltration and other one or more of the equipment.
4, cleaning system is mainly composed of cleaning water tank, cleaning water pump, precision filter. When the reverse osmosis system is polluted and the effluent index cannot meet the requirements, it is necessary to clean the reverse osmosis system to restore its efficacy.
5. Electrical control system is used to control the normal operation of the whole reverse osmosis system. Including instrument panel, control panel, all kinds of electrical protection, electrical control cabinet, etc.
Preparation before operation of reverse osmosis water treatment equipment:
RO as a high pressure operation equipment, before operation, in order to protect the equipment and instrument and safety, it is necessary to confirm and adjust the opening state of the valve strictly in accordance with the operating procedures. The specific operations are as follows:
1. Completely open the water inlet valve of the security filter and open the water inlet valve of the high pressure pump
2. Open the high-pressure pump outlet valve for a circle
3. Open the RO inlet valve for one turn
4. Rotate the needle valve on the concentrated water pipe three and a half turns
5, fully open the water production outlet valve and concentrated water outlet valve
6. Close all sampling valves and cleaning valves
7. Open all pressure display valves to half open state
Unique characteristics of reverse osmosis water purification system equipment:
1. The single-membrane desalination rate can reach 99%, the desalination rate of the primary reverse osmosis system can generally be stabilized above 90%, and the desalination rate of the secondary reverse osmosis system can generally be stabilized above 98%.
2. Because the reverse osmosis equipment can effectively remove microorganisms, organic substances and inorganic substances such as iron and silicon, the quality of the effluent is higher than other methods.
3. The equipment has small footprint, compact structure, reliable operation and convenient operation.
4. The system is simple, the degree of automation is high, the fault is automatically shut down, and it has the function of automatic protection.
5. The recovery rate can reach more than 70%.
6. Save the chemical consumption cost, labor cost and waste water treatment cost generated by regeneration, and reduce environmental pollution.
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