Anti-fouling diffusion method and system based on bubble curtain array

The invention relates to the technical field of environment-friendly dredging, in particular to an anti-pollution diffusion method and system based on a bubble curtain array. The control of sediment leakage concentration is realized through the bubble curtain array, the field water area depth, the water body surface sediment flow diffusion velocity and the muddy water sediment concentration are obtained, the first column of bubble curtain unit width air supply is determined according to the field water depth and the water body surface sediment flow diffusion velocity, and the first column of bubble curtain unit width air supply and the muddy water sediment concentration are determined according to the field water depth, the bubble curtain unit width air supply and the muddy water sediment concentration. And determining the sediment leakage concentration of the next column of bubble curtain position by combining with the sediment concentration flow diffusion calculation under the action of the bubble curtain,