METHOD OF THE DRINKING WATER PURIFICATION AND THE INSTALLATION FOR ITS IMPLEMENTATION Russian patent published in 2007 - IPC C02F1/28 B01D24/00 C02F103/04 

FIELD: purification of the drinking water from any natural water sources.

SUBSTANCE: the invention is pertaining to the field of purification of the drinking water from any natural water sources, the water deep-wells, groundwater wells containing the natural impurities and the technogenic pollutions, and also to the after-purification of water from the water supply network. The water subjected to the purification is sequentially gated through the mechanical filter, the magnetic chamber, through the layer of the graded anthracitic coal with the catalytic additive - Granosit-P in quantity of 5 %, the layer of the quartz sand, the packet of the fibrous amphoteric polymeric materials, the layer of the iodine-containing resin in the mixture with the activated charcoal with the silver, the packet of the carbon-graphitic and amphoteric polymeric materials and the layer of activated charcoal with silver. The installation contains the body made in the form of the vertically oriented sealed tank. The feeding branch pipe on the one hand is connected from below to the body, and on the other hand is connected by the hydraulic trunk to the inlet-valve. The withdrawing branch pipe is connected to the outlet branch pipe of the body from above through the second valve and the throttling device. The installation contains the drain system intended for regeneration of the filtering components and having the upper and the lower drains. Inside the body there are three partitions sealed along the whole their perimeter in such a manner, that they together with the body wall form three chambers: the two-stage chamber of the mechanical filtration, the chamber of the decontamination, and the chamber of the final purification, all the chambers are filled in with the filtrating loadings. The first partition having a series of the holes made on one of its sides near to the side edge is located horizontally inside the body near to its bottom with a gap. The second partition is located in the lower part of the body above the first partition in parallel to it and has the series of the holes at its edge on the side opposite to the side, on which there are the holes of the first partition. The third partition is located in the middle part of the body above the second partition in parallel to it and has the series of the holes at its edge on the side opposite to the side, on which there are the holes on the second partition. The technical result of the invention is the high quality of the purified water and the long service life of the installation at its large efficiency.

EFFECT: the invention ensures the high quality of the purified water, the increased efficiency and the service life of the installation.

6 cl, 1 dwg, 6 tbl