Due to its mechanical, thermal, and chemical effects, hydrodynamic cavitation is characterized as a process with high potential for use in the wastewater treatment. Despite numerous scientific publications, the technology is still in its infancy, which we attribute to the lack of methods for efficient generation, which is the subject of a doctoral thesis. In the thesis, a new concept of a rotary generator of hydrodynamic cavitation with blunt cavitation elements is designed and the development at laboratory and pilot scale is presented.
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