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1.Description of RO system salt water desalination plant

Saline water is water that contains a significant concentration of dissolved salts (mainly NaCl) and is commonly known as salt water. The salt concentration is usually expressed in parts per thousand (permille, ‰) or parts per million (ppm). Salt concentration in slightly saline water is around 1,000 to 3,000 ppm (0.1–0.3%), in moderately saline water 3,000 to 10,000 ppm (0.3–1%) and in highly saline water 10,000 to 35,000 ppm (1–3.5%). 
The thermal conductivity of seawater is 0.6 W/mK at 25 °C and a salinity of 35 g/kg.The thermal conductivity decreases with increasing salinity and increases with increasing temperature; these graphs and online calculations plot thermal conductivity for varying salinity and temperature:The salt content can be determined with a salinometer.

With all kinds of beforehand filters, it can get rid of the unhealthy substances such as sand, grits, suspended substances, bacteria, virus, pesticide residue, heavy metallic ions, and also can get rid of the carcinogenic substances such as chloroform, fluorine.
It can be used as water treatment apparatus in the field of food, drink, chemical, pharmacy, semiconductor, electronics and so on.
Inlet water quality: conform to the hygienic standard of potable water (GB5749-2006) and conductivity :400us/cm
Outlet water quality: conform to the hygienic standard of potable water (GB17324-2005) content of chlorine residue in raw water :0.1mg/l

Reverse osmosis seawater desalination equipment to conduct a preliminary deal with seawater first , and then lower the water turbidity, prevent bacteria , algae and other microorganisms. With special high-pressure pump pressurized seawater into the reverse osmosis membrane , due to the high salt content of seawater , seawater reverse osmosis membranes and therefore must have a high salt rejection rate , corrosion resistance, high pressure , anti-pollution , etc. After the reverse osmosis membrane treatment seawater , its salinity is greatly reduced , TDS content from 36,000 mg / l to 200 mg / l. Water quality is better than tap water after desalination , so industrial, commercial , residential and cruiser , ship is all of available for use .

2.Our feature of RO system salt water desalination plant