Solar Power Seawater Desalination System

Solar energy, as an endless source of energy, can provide continuous energy supply for seawater desalination. By using solar photovoltaic systems to convert solar energy into electricity, an efficient seawater desalination process can be achieved.

The seawater desalination system adopts reverse osmosis technology, optimized system design, and integrated into the container.

Suitable for areas with abundant solar energy resources, islands, residential areas, and coastal water scarce cities.

The system can effectively remove inorganic salts, heavy metal ions, organic bacteria, bacteria and other harmful components in seawater, and desalinate seawater into high-quality water in accordance with the National drinking Water Sanitation Standard (GB5749-2022).

The whole system is equipped with advanced flow meter, pressure control instrument and safety pressure relief device, and is equipped with advanced detection and monitoring system to ensure stable operation of the system and high quality water production. When the water quality exceeds the warning salinity value, the system automatically opens and drains. Valves, which direct the production of water into the waste water line) and provide accurate values for the operation of the system.

Africa Mozambique container type solar water desalination system case

Case Product Parameters

* 1. The amount of water produced refers to the amount of water produced under the conditions of an inlet water temperature of 25 ° C, a salt content of 35,000 mg/L, and an operating pressure of 5 MPa.

   2. Equipment can be customized according to customer requirements.

System function

1. High-pressure unloading, when the high-pressure pump outlet pressure exceeds 6.2MPa, the equipment automatically stops and protects and emits an audible and visual alarm.
2. Low-pressure shutdown protection. When the pre-treatment water supply is insufficient and the high-pressure pump inlet pressure is lower than 0.05MPa, the protection action will be automatically stopped and an audible and visual alarm will be issued.
3. The pre-treatment is equipped with an auto multi-way valve for large-flow backwashing and full washing.
4. Configure the reverse osmosis membrane cleaning system to physically clean, chemically clean and refill the reverse osmosis membrane module.
    

Main accessories

● Feed Pump: SUS316, CNP brand

● Multimedia Filter: Ø900x1900mm, FRP, 1pcs

● Precision Filter: 20m³/h,40" x 5μm, FRP, 1pcs

● High Pressure Pump: SUS316, Diamond brand

● Reverse Osmosis Membrane: 8040, 6pcs, USA DOW/ TORAY/ HYDRANAUTICS brand

● Membrane Housing: 1000PSI, FRP, 2pcs, FirstLine brand

● CIP Chemical Cleaning Device: System matching

● Conductivity Meter: Createc

● Electric Element: Schneider brand or equivalent

Equipment list

1. Water treatment equipment
2. User manual, Operation video*
3. Final document (product certificate, factory test report, packing list, equipment drawing)
4. Other consumables accessories

Please contact us for more details.

Mobile: +86-13326682480

Wechat: 13798988771

Email: steve@zhwywater.com

Process flow diagram

Water inlet → Multi-media filter → Precision filter → High pressure pump → Reverse osmosis system → Product water

Water quality

First-stage RO water quality: National Standard for Drinking Water (GB5749-2022).

Second-stage RO water quality: Pure water standard.

Performance and features

● Reverse osmosis seawater desalination technology is mature and advanced, the desalination rate is up to 99.5%.

● Energy saving design, low energy consumption and low cost of water production.

● Rigorous process design ensures long system life and low maintenance costs.

● Stable water quality: advanced water quality control and sophisticated system maintenance program to ensure long-term stability of effluent water quality.

● Easy to operated and maintained, cleaned and repaired without disassembly, easy to managed.

● Efficient energy recovery system and overall optimization design greatly reduce energy consumption.

Reverse Osmosis Technology

The reverse osmosis membrane is an artificial semipermeable membrane made of a semi-permeable membrane that has certain characteristics and is a core component of reverse osmosis technology.

The principle of reverse osmosis technology is to remove these substances and moisture according to the osmotic pressure of the solution, according to the fact that other substances cannot pass through the semipermeable membrane. The membrane pore size of the reverse osmosis membrane is very small, so that dissolved salts, colloids, microorganisms, organic matter, and the like in the water can be effectively removed.

The system has the advantages of good water quality, low energy consumption, no pollution, simple process and easy operation.

Applicable field

Island	Coastal water shortage area	Desert area