Net-cage fish farm using concentration deep-ocean water

摘要

The present invention relates to a cage farm using concentrated deep sea water, and more specifically, to collect deep sea water and to obtain nanofiltration and reverse osmosis after pretreatment such as warming and pretreatment. It relates to fish farming by supplying concentrated marine deep water discharged while producing fresh water desalted by osmosis to caged farms.;To this end, the present invention, in the cage farm using concentrated deep sea water, the fish farming in the cage farm, the deep sea water deeper than 200m deep from the sea surface (sea) Pre-treatment such as treatment and pre-treatment, followed by nanofiltration and desalination by single or two-stage reverse osmosis, while concentrating the concentrated deep seawater without filtration in the nanofiltration and reverse osmosis processes. It is characterized by consisting of farming fish by supplying it to.;Deep sea water, cage farms, fish, aquaculture, nanofiltration, reverse osmosis