Abstract

The application of ultrasonic vibrations in natural water conditioning technology is part of the scientific problem of using in this field of knowledge of physical methods, which also include magnetic, high-frequency, x-ray, ultraviolet, etc. Currently, ultrasonic vibrations are widely used in various industries: metallurgy, chemical, mechanical engineering, medicine, etc. Quite a wide application of ultrasound is explained by the variety of phenomena occurring in the ultrasonic field. Ultrasonic vibrations initiate dispersion and emulsification of substances, contribute to coagulation and degassing, affect the processes of crystallization and dissolution; it is known that ultrasound causes a variety of chemical transformations of the substance, among which are reactions of oxidation, reduction, polymerization, etc. the Explanation of these phenomena is found in a variety of ultrasonic effects: cavitation, shock waves, microflows, acoustic wind, etc. The schemes of ultrasonic generators are continuously improved, works on the development of methods of using ultrasound and on the search for new areas of its application are progressing.

Highlights

  • Physical methods of intensification of water purification are becoming widespread in water treatment technology

  • Suppose that the doses of alkaline reagents will provide a complete reduction in water hardness, i.e. the final stiffness will be 0

  • This model makes it possible to predict the effect of ultrasonic vibrations on the water softening process 3

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Summary

Introduction

Physical methods of intensification of water purification are becoming widespread in water treatment technology. The use of ultrasonic vibrations is part of this scientific problem. The use of ultrasound is due to its specific effect on the liquid medium. Improvement of calculation methods extends the scope of ultrasound. Theoretical background the softening of water in the ultrasonic field and the principles of the model calculation for this process is an urgent task.

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