Research of water resources restoration of natural Dnieper river and man-made nature was carried out. The studies of water quality at working and peak operating modes of production cooling equipment were carried out. The conditions for the supersaturation of poorly soluble salts of the basin (3 CaCO ns = 72.34; 4 CaSO ns = 12.54) and accumulation of sediments of the reservoir are determined. The gravity tools for the restoration of water resources are proposed. A criterion equation for recharge the circulating system at peak mode was obtained. The granulometric potential of waste sediments at environmental feasibility is analyzed. The research involved supercritical temperature modes, taking into account precipitation hyperthermia. In the process of conducting a hydrological study, an evolutionary equation sediment model has been developed. The calculations of the technological flow capacity limits by of 125 W/m 2 due to turbidity (750 mg/l) and hardness (up to 12 mg ekv per liter) of water resources are obtained. Mechanical sedimentation of the water stream increasing the energy potential up to 275 W/m 2 was determined. The use of chemical agents (ozone) as a combined treatment increasing the flow potential up to 650 W/m 2 is achieved. The application of technical way to natural water improving power to 975 W/m 2 is received. Erosion of the bottom of the basin reduces the hydrological potential due to the unfinished state of biodegradation of sediments. The hydrological characteristics of the stream at a distance of 3000 m with characteristic technogenic inclusions were obtained. The study was conducted at natural Dnieper river and laboratory conditions with chemical catalyst and mechanical activator.

Bathymetric sensors were installed in characteristic sections of the Konka river to collect data of level changes and quality of the hydrological resource. Data were collected on annual runoff, sediment accumulation at the bottom of the river, and operational forecasts of risk phenomena for business owners and farmers. Improving the energy efficiency of an enterprise amid rising electricity tariffs is an important task for owners. Reducing operating costs for re-water conditioning is possible due to the introduction of advanced treatment and conditioning technologies, as well as taking into account the quantity and quality of wastewater discharged. This value will serve as a reserve for balancing water at region's reservoir. The geometric parameters of the recreational lake were studied depending on the morphological parameters of the re-waters of the enterprises. To improve the dynamics of the biodiversity development, software shells were developed to test the quality of the aquatic environment and reuse water to replenish the pool of the reservoir. The technology of water supply for preliminary coagulation of suspended solids by means of cavitation deposition has been improved. For complex accounting of conditionally pure water, it is proposed by ultrafiltration with immobilized enzyme membranes. Depending on the volume of discharged water, they work to restore the fresh resource. The recovered resource falls into the basin of the reservoir and reduces the anthropogenic load on the buffer zone of the reservoir between the cities. Restoring the buffer zone resource, biodiversity is being updated and faunaprotozoa is being restored. For the productive work of the regional water regulators, auxiliary programs have been developed for forming a mixture and regulating river flow. A productive joint work of the regulator and scientific experts is proposed to identify the crisis areas of water disposal.

Bathymetric sensors were installed in characteristic sections of the Konka river to collect data of level changes and quality of the hydrological resource. Data were collected on annual runoff, sediment accumulation at the bottom of the river, and operational forecasts of risk phenomena for business owners and farmers. Improving the energy efficiency of an enterprise amid rising electricity tariffs is an important task for owners. Reducing operating costs for re-water conditioning is possible due to the introduction of advanced treatment and conditioning technologies, as well as taking into account the quantity and quality of wastewater discharged. This value will serve as a reserve for balancing water at region's reservoir. The geometric parameters of the recreational lake were studied depending on the morphological parameters of the re-waters of the enterprises. To improve the dynamics of the biodiversity development, software shells were developed to test the quality of the aquatic environment and reuse water to replenish the pool of the reservoir. The technology of water supply for preliminary coagulation of suspended solids by means of cavitation deposition has been improved. For complex accounting of conditionally pure water, it is proposed by ultrafiltration with immobilized enzyme membranes. Depending on the volume of discharged water, they work to restore the fresh resource. The recovered resource falls into the basin of the reservoir and reduces the anthropogenic load on the buffer zone of the reservoir between the cities. Restoring the buffer zone resource, biodiversity is being updated and fauna-protozoa is being restored. For the productive work of the regional water regulators, auxiliary programs have been developed for forming a mixture and regulating river flow. A productive joint work of the regulator and scientific experts is proposed to identify the crisis areas of water disposal.