METHOD OF DECONTAMINATION OF LIQUIDS AND THE INSTALLATION FOR ITS REALIZATION Russian patent published in 2006 - IPC C02F1/00 A23L3/15 

FIELD: ecology; methods and installations for decontamination of liquids.

SUBSTANCE: the invention is pertaining to the field of ecology, in particular, to the method and the installation for decontamination of liquids. The method includes destruction of the cells of the micro-organisms present in the liquids by the decompression created by a by-pass of the liquid preliminary saturated by a gas from the container with the greater pressure into the container with the smaller pressure. The liquid subjected to decontamination is saturated by the air in the hermetic container under the excessive pressure of no less than 3 kg/cm², keep the saturated liquid under this pressure for no less than 60 minutes. After that the saturated liquid is by-passed from the container of saturation into the container of desaturation connected with the air atmosphere through the openings with their diameter of 0.5-1.5 mm and the constant pressure fall on them of no less than 3 kg/cm², for the purpose the air is continuously pumped through the by-pass openings into the container of saturation with the air volume of no less than the volumetric consumption of the liquid subjected to the decontamination. The installation for decontamination of the liquid contains the devices of the gas saturation and desaturation of the subjected to the decontamination liquid and the intracellular liquid of the present in them micro-organisms. The device of the gas saturation consists of the hermetic container of saturation equipped with the safety vent valve, the gas saturation reservoir uniformly distributed in its lower part and having the holes with a diameter of 0.05-0.1 mm, which cavity is connected by the pipeline with the source of the compressed gas through the controlled gate. The device of desaturation consists of the container connected with the atmosphere and equipped with the gas desaturation reservoir mounted in its upper part and having the holes with their diameter of 0.5-1.5 mm, the total passing cross area of which is less than the area of the passing cross-section of the feeding pipeline. At that the cavity of the gas desaturation reservoir is connected by the pipeline with the lower part of the container of the gas saturation through the controlled gate. The technical result of the invention is the improved quality of decontamination, reduction of the costs and time necessary for the liquids decontamination, improved protection of environments, elimination of introduction of toxicity into the decontaminated liquids, conservation of their useful properties and qualities.

EFFECT: the invention ensures the improved quality of decontamination, reduced the costs and time necessary for the liquids decontamination, improved protection of environments, elimination of the toxicity entry into the decontaminated liquids, conservation of their useful properties and qualities.

13 cl, 2 dwg