METHOD OF CONTROL OF WATER RESOURCES OF MEGAPOLIS SUBSCRIBERS Russian patent published in 2018 - IPC E03B7/02 C02F1/00 

FIELD: human vital needs satisfaction.

SUBSTANCE: method contains the registration of the presence in the water of the signs of pollutants and the analysis of the drainage water sample for exceeding the maximum permissible values of contaminants in the drain water. It implements the division of the sewerage network into the dependent 10 and independent 4, 6, 8 non-overlapping areas with a minimum, especially one, water discharges from them. The registration of the presence of pollutant signs in water is carried out when the allowable concentrations are exceeded in the analysis of a water sample taken at a random time and at a randomly chosen point located at the outlet/outlet of the water of independent disjoint areas and dependent non-intersecting areas in which the presence of signs of pollutants from signs of pollutants of disjoint areas, the water discharges of which are connected to the network of these dependent disjoint regions. At the stage of the survey of non-overlapping areas, prospective subscribers are identified, and the analysis of the drainage water sample for exceeding the maximum permissible values of pollutants in the discharge water is performed only by prospective subscribers.

EFFECT: decrease in capital costs.

9 cl, 3 dwg