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One Stage RO Water Treatment System 2000LPH Water Desalination Plant

Categories RO Water Treatment System
Brand Name: Jufu
Model Number: JFRO-2000L
Certification: ISO9001
Place of Origin: China
MOQ: 1 unit
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time: 2-4 weeks
Packaging Details: Export standard wooden box (like plywood), no need to fumigate, really suitable for shipping.
Type: Reverse Osmosis
Capacity: 2000L/H
Warranty: 12 Months
After-sales service provided: Online support
Product name: RO water treatment system
Function: Wate Purification
Voltage: 110V/220V/380V can be customized
Membrane Size: 4040
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One Stage RO Water Treatment System 2000LPH Water Desalination Plant

One Stage RO Water Treatment Equipment Water Desalination Plant

What is Reverse Osmosis Water Treatment System?

Reverse osmosis water treatment system is usually composed of raw water pretreatment system, reverse osmosis purification system and ultra-purification post-treatment system. Membrane separation technology is applied to remove charged ions, inorganic matter, colloidal particles, bacteria and organic matter from water. Reverse osmosis membrane system is the most economical and efficient purification method to remove more than 98% ions, organic matter and 100% microorganisms (theoretically) in raw water at one time.

Working Principle of Reverse Osmosis Water Treatment System:

When a pressure greater than osmotic pressure is applied on the saltwater side of the membrane, the flow of water is reversed and the water in the saltwater flows into the fresh side, a phenomenon called reverse osmosis.

Technical Specifications of Reverse Osmosis Water Treatment System:

Host Size2700x600x1600mm (can be customized)
Power Supply220V /380V/460V - 50Hz/60Hz,220V 50Hz can be customized
Operating Pressure0.8-1.2MPa
Recovery Rate67%
Designed Water Inlet3000L/h
Outlet Flow2000L/h
Desalination Rate≥99.5%
RO FrameSUS304
Membrane Size4040
Membrane ElementsDOW /Hydranautics/Troy/ Vontron (Optional)
Number of Membranes8
Raw Water PumpCNP/NYP/GRUNDFOS (Optional)
High Pressure PumpCNP/NYP/GRUNDFOS (Optional)
Tank MaterialSS/FRP(Optional)
Control ValveManual/Automatic
Control Valve BrandFLECK/RUNXIN
Membrane HousingSS/FRP
Number of Membrane housing4
Pipe Material

U-PVC/ Stainless steel (Optional)

Process flow of reverse osmosis water treatment system:

Raw water → original water tank → original water pump → multi-media filter (quartz sand filter)→ activated carbon filter → soft water processor → precision filter → high pressure pump → first stage reverse osmosis (RO) device → pure water tank → high pressure pump → second stage reverse osmosis → ultraviolet sterilization device → water point

Unique Characteristics of 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.


1, What are the inlet water quality requirements for ro water treatment system membrane components?


NTUSDIResidual chlorine(mg/L)Fe2+(mg/L)TOC(mg/L)

2. What is the material of ro water treatment system membrane?

Acetate membrane (CA) : mainly because of its resistance to chlorine, so it is still durable. But its suitable pH range is small, easy hydrolysis

Aromatic polyamide membrane (PA) : water almost can not have chlorine, only through a variety of pretreatment chlorine.

3. RO water treatment system configuration:

First-stage multi-stage process: if the recovery rate is not achieved in the first stage (50-65% in the first stage and 65-75% in the second stage), the multi-stage tandem filtration can be used. The effective cross-sectional area of each segment decreases. 2:2 and 2:3 and 4:2:1

Multi-stage process: when the first stage process cannot meet the effluent quality requirements (the first stage is generally ≤20μs/cm), the product water of the first stage process is sent to another reverse osmosis unit.

The arrangement of membrane components can be divided into series and parallel.

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