Cavitation-enhanced bioreactor core and system

Abstract

The present application relates to the field of site pollution control and remediation technology, and discloses a biological reaction core and system with enhanced cavitation effect. The biological reaction core comprises a biological core material component, a cavitation effect enhancement component and an aeration component. The biological core material component comprises a shell and a core material, and the core material comprises an adsorbent material. The cavitation effect enhancement component comprises a first ultrasonic wave emitting module and a second ultrasonic wave emitting module. The aeration component is used to provide air towards the bottom of the shell. The biological reaction core provided by the present application is point-shaped and inserted, and can adapt to the complex facility environment of the production site. The first ultrasonic wave emitting module emits ultrasonic waves to produce high-intensity cavitation effect to decompose macromolecular organic pollutants into small-molecule organic pollutants. The second ultrasonic wave emitting module emits ultrasonic waves to produce low-intensity cavitation effect, so that microorganisms can degrade and remove small-molecule products under the condition of low-intensity ultrasonic cavitation effect enhancement and aerobic environment.

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