Procedure for the purification and development of liquid and solid waste product produced by oil mill

摘要

PROCEDURE FOR THE PURIFICATION AND DEVELOPMENT OF LIQUID WASTE PRODUCTS (ALPECHINES), AND SOLID WASTE PRODUCTS (ORUJOS), PRODUCED AT AN OIL MILL FOR THEIR COMPLETE DEVELOPMENT. The alpechin is subjected to a series of processes: accelerated separation of solids (3) obtaining liquid (i) and solid (k); the liquid may pass to the evaporation pools (m), to the liquids conditioning (6) to prepare liquid fertilizers (9), another use is irrigation (a), or to the process of evaporation (8 and 11) to obtain hot water for the oil mill heating (ñ) and condensed water; the concentrated liquid (o) is used to make fodders and/or to obtain poliphenols, sugar; the necessary heat for the evaporation is obtained at a boiler of thermic oil (5), which fuel is the olive seed (g). The solids (k) mixed with the stoned orujo (f) are conditioned (7) to the physical reclamation of oil (10), obtaining oil (d) and solids (K) which are used at the composting plant (12) or used to make fodders (13).