Seawater desalination reverse osmosis ro system

seawater desalination reverse osmosis ro system
seawater desalination machine

1200m³PD seawater desalination reverse osmosis ro system for Resort

1. Design scope for seawater desalination reverse osmosis ro system.

1) Input water: Seawater, set TDS=40,000ppm

2) Output water: TDS less than 500ppm

3) Water temperature: 2—50℃

4) Production capacity: 1200m3PD

5) Voltage: 380V/50Hz, 3 phase

6) Power supply: Single unit power need 300KW X2 units

7) Delivery: 40ft High Container×4 pcs

seawater desalination reverse osmosis ro system Feature: 

Pipeline: Low pressure uses UPVC pipe, High pressure uses SS316L Corrosion resistance, The front and back of the pump should be connected with high-pressure and corrosion-resistant hoses. Using hoses can reduce vibration and noise, and can reduce cracks and leaks in hard pipes caused by long-term high-pressure vibration.

Equipped with variable frequency starting to avoid to reduce the high consumption current at the moment of startup. With alarm (light and voice)

Equipped with variable frequency starting to avoid to reduce the high consumption current at the moment of startup.

Note: TDS variations and temperature changes will cause variation in the system running.

2. Control method of seawater desalination reverse osmosis

Whole system use PLC (Brand: Siemens HMI) Full/semi automatically control models, both model can be exchanged accordingly.

The RO system will be flushed automatically at each startup and shutdown.

High water level auto stop, low water level auto start. Pump is protected when there is no water, no power, poor power, larger electrical current, leakage or short circuit, then it will output the alarm signal. System adopt turbocharge systems can save the electrical power consumption.

CIP(Cleaning In Place) function can help protect the membrane to extend the service life of it.

200m3/D seawater desaliantion plant                    600m3pd seawater desalination plant

seawater desalination machine seawater desalination reverse osmosis ro system

3. Process flow of seawater desalination reverse osmosis ro system

Source water storage (By client): Feed pump—prechlorine—-multimedia filter—10 micron filter —acid dosing—SMBS dosing—Antisclant dosing—–5 micron filter—-SWRO with CIP and stop flush device.

4. seawater desalination reverse osmosis ro system detail list contact us.

Inquiry seawater ro system guides

To find the most appropriate system/machine/plant for your use, please advise the following information ready
· Product water flow rate ( m3/hr, m3/day, Liter/hr,GPM,GPD etc.)
·Product water purpose(drinking, irrigation, industry process or others)
· Feed Water TDS (Total dissolved solids). Is it from Borehole/salt/brackish/lake water
·  TSS(Total Suspended Solid)
· SDI(Silting Density Index)< 3
·· Power (110/220/380V/415V/460V, 50 or 60 Hz) 3 phase.
·  It is necessary to make water analysis reprot for borehole water,lake water, seawater.
·  If soure water is tap water no need end to us TDS or water analysis report.

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