MX2018006544A - Filter for artificial recharging of aquifers. - Google Patents

Abstract

The present invention relates to a filter that prevents physical, chemical and biological alteration of the native water when mixed with the recharge water to the aquifer, preventing contaminants-impurities from entering the subsoil. It consists of required graves, capturing the calculated water from the street. It carries dosing tanks with anti-polluting substances and deposits with filtering materials, covered with mesh to stop impurities. Through the corresponding pit, the water enters to channel to the subsoil with a grid and sieves that prevent the floating matter from passing. On the floor, they carry a tray to receive and extract sediments. The water enters from the top down and circulates from the bottom up, leaving the impurities in the filter materials of each pit when artificially recharging through previously drilled wells to take advantage of the rainwater that runs through the streets in the large cities, without benefit towards drainage, storing it in the natural subsoi l dams and returning to sustainability in their own Basin. In the Cities, there is no Natural Recharge of the Aquifer because the constructions, pavements, and the tubing of rivers prevent it, thus guaranteeing future generations their right to water. The present invention solves four problems with one action: aquifer recharge, flooding, waterlogging, and reducing subsidence.