Other elementary option of electromagnetic hashing is use of the generators of a magnetic field installed on a section of the pipe where at the same time pump water and solution of a coagulant (electrolyte. Such mixers are very simple and it is practically easy to install them on any site of the technological line. Besides, mixers with use of permanent magnets can be installed in rooms of any category.
Efficiency of instant hashing consists in change of degree of dispersion of products of hydrolysis of the coagulants which are absorbed on a surface of particles of pollution. At more intensive hashing the probability of sorption increases by surfaces of particles of pollution of small particles of products of hydrolysis of coagulants that leads to economy of a coagulant and simultaneous increase in durability of communication of particles in microflakes.