Method for increasing salt field solarizing and evaporating rate by hydrophilic modified spheres

The invention discloses a method for increasing a salt field solarizing and evaporating rate by hydrophilic modified spheres. The method is characterized in that polymer spheres with different particle diameters are added into an evaporating tank filled with sodium chloride solutions of different concentrations, so that the spheres have different area proportions on solution evaporating surfaces;a salt field solarizing and evaporating test is stimulated by regulating air speed of a fan and an irradiation temperature of a solar lamp, and the evaporating rate is calculated through a formula. According to the results, under different conditions, the solution evaporating rate is greatly increased. By applying the method to salt field solarizing and evaporating, the salt field evaporating andvaporizing surface area can be effectively increased, and therefore, the evaporating rate can be increased, the site area for the salt field is reduced, the production period is shortened, the yield is increased, and has very