METHOD OF PROVIDING ENVIRONGMENTAL BALANCE FOR PUBLIC WATER RESERVOIRS ECOLOGICAL SYSTEM Russian patent published in 2017 - IPC C02F9/12 C02F1/30 C02F1/68 C02F103/02 C02F103/04 

FIELD: ecology.

SUBSTANCE: method involves a complex technology of water reservoir ecological system restoration including a preliminary assessment of the water reservoir ecological status, based on the results thereof the water volume is affected with the modulated electric potential of the emitter, which is modulated with the signal of a 30-150 Hz frequency, comprising a spectrum of impact on the water reservoir ecological system with an amplitude of 0.5-1.7 V and a duration at least 120 minutes. Spectral characteristics of the signal: the shape, frequency and amplitude of the signal, as well as geometric shape and emitter material are determined on the assessment results of the water reservoir ecological status. The emitter is placed in the water volume at the suspension height selected from the equality of energies at the water surface and the bottom of the water reservoir at the suspension line. The emitters are placed at the suspension plane taking into account their apertures overlaps. The number of emitters for each water reservoir is determined depending on the size of the water reservoir. Additionally the elements to be dissolved in water as donors of missing chemicals are placed in the volume of water. At the same time rehabilitation of the coastal ecological system is carried out. Then water samplings are taken to assess water reservoir status and the spectrum impact is adjusted. Water sampling and adjustments are carried out until the ecological balance in the water reservoir is achieved.

EFFECT: increased efficiency of public water reservoirs cleaning from contamination and restoration of ecological balance.

2 cl, 4 tbl, 1 dwg