Due to the high salt content in seawater, it can not be drunk directly, and now, there are two methods to desalt seawater, distillation and reverse osmosis. The first one is always used in large seawater desaliantion treatment and the place has rich thermal energy; the second one can be widely used because of its high salt rejection rate.
 

 

Applications
 

Fresh water supply for ships
 

Fresh water supply for island and coasts
 

Industrial water for islands and coasts
 

 

Advantages
 

Less investment: 1/3 - 2/3 investment of other technologies
 

Less occupation area: 1/3 - 2/3 investment of other technologies
 

Less energy consumption: 20% energy saved than other technologies
 

Strong adaptability to seawater
 

 

Execution Standards of Seawater Desalination Water Quality
 

”GB5084-2005-Farmland irrigation Water Quality Standards”
 

”GB5479-2006—Domestic Drinking Water Sanitary Standards”
 

”CJ/T206-2005—Urban Water Supply Quality Standards”
 

“GB3838-2002—Surface Water Environment Quality Standards”
 

”Domestic drinking watersanitary regulations”(Health department, 2001)
 

 

Typical parameters

 

Models	Daily Capability (10 Thousand Tons)	Membrane Types	(KW)Motor Power	Water utilization
LTLD -SW-55	1~1.5	2.5"*40"	1-1.2	11%
LTLD -SW-158	1.5~2	2.5"*40"	1-1.5	19%
LTLD -SW-1000	2~3	4"*40"	3-7.5	30%
LTLD -SW-2.2K	5~10	8"*40"	3月20日	50%

 

The equipment models is partial. According to the special requirements, seawater desaliantion equipments can be customized.