| 摘要 |
Process for treating liquid manure, comprising the introduction of homogenized liquid manure into a tank, into which are introduced some polymers/copolymers that bring about an interchange to produce the flocculation of colloidal substances and solids in suspension, which are then separated off with the aid of filters. The flocculation is carried out by feeding the liquid manure in at a constant flow rate and introducing the reagent at the same time in the form of a tertiary or quaternary polymer/copolymer, stirring the mixture for a time of between 5 and 15 minutes and then eliminating the suspended solids by flotation, involving the coalescence of the colloidal particles.
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