Energysaving and Watertreatment No. 4 (144), august 2023

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WATERTREATMENT AND WATER PURIFICATION 4
Busarev A.V., Selyugin A.S., Karama R.R. Deep wastewater treatment from phenols 4
ENERGYSAVING TECHNOLOGIES 9
Nikolaev Yu.E., Vdovenko I.A., Ignatov V.Yu. Assessment of fuel efficiency in urban energy supply systems 9
Lazarev E.S., Vedruchenko V.R., Finichenko A.U., Glukhova M.V. Improving the efficiency of the heating boiler room using a temperature schedule 13
Menshikova A.A. Simulation modeling of motor transport using hydrogen fuel cells 20
Sharpar N.M., Zhmakin L.I., Polutsygan E.O., Sorokin A.N. Improving the efficiency of heat supply systems 24
Shevchenko A.A., Saprunova E.A., Denisenko E.A., Kvitko A.V. Methods for calculation of the economic efficiency of renewable energy sources in rural areas 28
RESEARCH, DESIGN, CALCULATIONS 34
Kucherenko D.E., Kucherenko R.E., Bogoroditskaya L.V. The method of drying the insulation of a three-phase asynchronous electric motor for agricultural purposes in a technological pause using higher harmonic currents 34
Amirov S.F., Khalikov S.S., Khalikov S.S. Research and evaluation of reliability indicators of power supply substation 37
Verkholantsev A.A., Khlynovsky A.M., Nechitaylov V.V. Devices and methods for diagnosing the state parameters of the support units of centrifugal pumps 43
Tropin V.V., Kucherenko R.E., Bogoroditskaya L.V. Review of reactive power compensation methods in rural 0.4 kV distribution networks 47
Muraviev A.V., Kozhukhov N.N., Nadeev A.A., Dubanin V.Yu. Study of the hydrodynamics of curvilinear channels with intensifiers for a heat exchanger 51
Sobol A.N., Andreeva A.A., Fedorets A.V. Research of an asynchronous generator of an agricultural wind power plant 54
NEWS, ISSUES, OPINIONS 60
Kuznetsov V.M., Yurchevsky E.B., Spiridonov V.P. Planned decommissioning of the Project 20870 Floating Nuclear Power Plant (FNPP). Part  2. Analysis of Decommissioning Experience of Prototypes of NPPs 60