Abstract
A new ultrasonic method for regeneration of granular activated carbon was developed. Experimental results showed that the method was effective. The operation time and type of ultrasound, the kind of adsorbate, and the size of granular carbon were investigated in the process of ultrasonic regeneration. The ultrasonic regeneration has many advantages, such as lower energy consumption, simpler process equipment, lower carbon loss, higher recovery of valuable substances, etc.
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