| 摘要 |
<p>The liquid preparation system is for pre-treatment in such liquids of impurities containing minimum particles treatable by a successive filtration apparatus. The system contains several chambers (3,8,10,15,18), in which the liquid is exposed in succession to:- a high frequency electric field to ionize non-metal particles contained in the impurities; a first magnetic field to charge negatively metallic particles; a second magnetic field for temporary union between metallic and non-metallic particles; a process of flocculation for the definite union of the particles in floccules of dimensions treatable by the filtration apparatus.</p> |
