Aeroionization influenced by potassium salts parameters substantiation at Verkhnekamsk deposit
By the example of Verkhnekamsk potassium salt deposit rocks basic regularities of beta- и gamma-radiation of radioactive isotope Potassium-40 manifestation are examined as the main chemical element included in the composition of potassium salts. The review of is fulfilled and well-known experimental data are represented for ionizing radiation parameters in salt workings. Based on well-known physical constants of Potassium-40 isotope radiation lengths of free path of beta-particles (electrons) are determined in the medium of potassium salt in the air. Gamma-radiation exposure rate is examined, as well as flow density from the surface of beta-radiation of natural blocks of potassium salts at Verkhnekamsk deposit, as well as special lining materials on the basis of potassium salt. Based on the averaged data obtained the intensity of air ionization is estimated, substantiated by the influence of Potassium-40 radiation, and maximum possible concentration of light air ions in air medium, formed under the influence of potassium salts. In order to prove the reliability of the results, empirical dependences are introduced, which allow substantiating efficient use of construction materials on the basis of potassium salts.