MIXTURE TREATMENT METHOD AND TREATMENT DEVICE

摘要

A method for treating a mixture produced by mixing second particles formed from a magnetic substance or a nonmagnetic substance into a fluid medium containing first particles formed from a magnetic substance or a nonmagnetic substance comprises a dispersion step for dispersing agglomerates of the first particles and the second particles existing in the mixture, and a magnetic separation step for providing magnetic forces with different magnitudes for the first particles and the second particles by applying a magnetic field to the mixture concurrently with the dispersion step or after the dispersion step, thereby separating the first particles and the second particles.