Why is the sea salty, but the fish in the sea is not salty Hard bone fish in the ocean have a strong ability to discharge salt, and there are special organs for discharging Salt. these organs are long in the Gill slices of the fish and are composed of 'chlorine cells.'Chlorine-producing cells' can secrete chloride, such as a 'fresh water workshop' on fish, which can dilute the seawater entering the fish body, and fish with high efficiency do have a special function,Let them remain salty in the sea.Fish in seawater are generally divided into hard bone fish and cartilage fish,For hard bone fish,The 'Gill' on which they breathe is really a magical organ.Because while it delivers oxygen,It also played a function of desalination.The 'chlorine cells' in the Gill slices are like a filter,Absorb the water from the seawater that the hard bone fish drinks in,The salt is filtered out.The efficiency of this chlorine-producing cell is quite high,Any kind of desalination device that we humans make is not comparable to it.T
What is the 'seawater dialysis method' of seawater filtration? Pure water is an ordinary water,The mineral content in the water is greatly reduced,Disinfection and sterilization at the same time,Such water has become 'pure water '.Dialysis is one of the membrane separation methods,Its principle is to use ions to migrate through selective ion exchange membrane under the action of DC electric field,The process of separating electrolyte ions from parts of the solution.1.2.Seawater desalination,184.108.40.206.3.4.Disinfection of pure water,'Ozone' is now recommended ',After ozone disinfection,No residue.