含盐度对蒙脱土矿物絮凝影响的研究

While studying the sediment flocculation in the river or the estuary coast，many researchers mainly concentrated on the electrolyte, sediment particle size and hydrodynamic factors, fewer focused on the effects of the clay mineral composition of fine sediment in the experiment. By using the single mineral montmorillonite and controlling the different content of the salinity to complete the experiment. At last it can get the relationship between salinity and the single mineral montmorillonite. It comes to the explanation that the thicknesses of electric double layer on the surface of the particles, the exclusive force between charges and the movement between molecules have an influence on particle flocculation to some degree.