Influence of a Constant Magnetic Field on Some Properties of Water Solutions

The effect of a static magnetic field with induction up to 7 T on the concentration of dissolved molecular oxygen, the concentration of hydrogen peroxide, the redox potential, and the electrical conductivity of aqueous solutions with a low concentration of active impurities is studied. It was shown that the concentration of dissolved molecular oxygen in water under the exposure of a magnetic field with induction up to 7 T does not change significantly, while the concentration of hydrogen peroxide increases linearly. It has been established that the pH value of water with field amplification in this induction range tends to decrease within 10%. With an increase in induction, an increase in the redox potential of water is observed. The change in its value is approximately 7 mV/T. It was shown that, with an increase in induction up to 2 T, the electrical resistivity of the water under study drops to about 0.6 MΩ cm, while at higher values of induction it practically does not change.