Namely the use of desalination of sea water desalination production of fresh water. Is to achieve incremental water use open source technology that can increase the amount of fresh water, and regardless of time and climate, water quality, the price has become more rational , coastal residents can protect drinking water and industrial water boilers, etc. stable water supply.

Area of the earth's surface 2 / 3 is covered by water, but 97% of the water reserves of seawater and brackish water , the water is very rich . However, to take advantage of the water must be diluted. Currently, there are more than 120 countries around the world and regions using seawater or brackish water desalination technology has made fresh . According to statistics , desalination systems and production to an annual rate of more than 10% increase . Asian countries such as Japan , Singapore, South Korea, Indonesia and China , are also actively developing desalination as an alternative water source or application to increase the number of independent sources . Now desalination methods used seawater freezing , electrodialysis , distillation , reverse osmosis , the current application of reverse osmosis membrane reverse osmosis equipment with its simple, easy to maintain and quickly occupied the advantages of modular equipment market , gradually replacing distillation become the most widely used methods.

Jia Quangong company based on years of research and development, application of the whole membrane desalination technology , can be processed into any production sea water and living water. This process has been successfully applied [ Chu Haihong gas power plant 3000m3 / D full- membrane desalination desalination project , currently in the leading position in this process .