Deep dephosphorization device for seawater tail water treatment

The invention relates to the technical field of wastewater treatment, in particular to a deep phosphorus removal device for seawater tail water treatment. The deep phosphorus removal device for seawater tail water treatment comprises a supporting frame, a filtering assembly, a control assembly, a membrane treatment part assembly and a phosphorus removal mechanism, wherein the phosphorus removal mechanism comprises a treatment bottle, a disturbance assembly, two first adsorption parts, a second adsorption part and a discharge pipe. The filtering assembly is used for filtering particles and pollutants in the seawater tail water, the control assembly is used for controlling data, the membrane treatment part assembly can filter impurities such as suspended solids and microorganisms in the seawater tail water by using a membrane with an ultra-fine pore diameter, so that water purification is realized, and the disturbance assembly can disturb water flow when two first adsorption parts are opened, so that the water