Degrading process during ultrasonic processing of active sludge
The influence of low frequency ultrasonic on degradation of active sludge in stationary and dynamic convents is studied. Equations of regression was showed interrelationship between degree degradation of biomass and operation exposure to sound. There are dates about influence age of active sludge to effect ultrasonic waves along of exo-polymers. Composition of exo-polymers was showed based on elementary and infrared spectral analyses.