Ways of water activation Mechanical Combined Chemical Addition of surfactant additives Addition of electrolytes Mechanothermal treatment Electrochemical treatment Ultrasonic treatment Electrotreatment Magnetic treatment Without deaeration With deaeration Effects of concentrated energy flows from: rotor-impulse and hydrodynamic (supercavitation) apparatuses Plasma treatment Vacuum treatment Acoustic-radio wave treatment Electromagnetic treatment Plasma-chemical treatment Fig. 1. Methods of activation of mixing water [7]. More modern varieties of physical influences are highlighted in green [8-10]