Specification:

standard: GB5749-85 drinking water quality standard.

condition: environment temperature 0-45°c, water temperature 5-35°c, air humidity 20%-100%.

applicable sea area: apply to infinite navigating zone specification's requirement.

general condition: aims at sea water designing, directly make sea water into accord with national drinking water quality standard desalination water, long term operation and safe, reliable.

Technical parameter:

Raw water: TDS ≤35000ppm.

Product water: TDS≤ 600ppm.

Water temperature: 5-35°c.

Desalination rate: ≥99.2%.

Power supply: 380V/50Hz, 220V/440/415 60Hz alternative.

Operating pressure: 4.0-6.5Mpa.

Output capacity(L/h): customer decide.

Advantages:

Adopts computer system design, the complete system performs safely and reliable;

Treat seawater and brackish water meet to the WHO(World Health Organization) drinking water standard;

Easy operation, adopts PLC automatic control, one button realize equipment starting and stopping;

Compact size, light weight, easy installation and commissioning;

Adopts the imported famous brand membrane and pump or customer decide;

Modular design, especially suitable for the old ship, easy in position.

Main parts functions:

Raw water tank: its function is to store raw water, this can be omitted if you owned.

Raw water pump: to provide pressure to the raw water into the pretreatment filters.

Sand filter: to remove the suspended solids and colloids in the water.

Activated carbon filter: to remove the color,  free chloride, organic matter, harmful matters, etc.

Precision filter/Cartridge filter: to remove the large particles, bacteria, virus, usual accuracy is 5um.

Dosing system: usually it is adopted when the raw water recovery is more than 35%.

HP pump: to provide high pressure so that the water can be pumped into the RO membrane with enough pressure.

RO system: one of the most important part in the plant, remove the salinity of the water with rejection rate high up to 99%.

Water processing tank: to hold product water for drinking.