PHONOLOGICAL STUDIES OF THE NEW GAS-INDUCED AGITATED REACTOR USING COMPUTATIONAL FLUID DYNAMICS

摘要

An ozone-induced agitated reactor has been found to be very effective in degrading industrial wastewater. However, the cost of the ozone generation as well as its short residence time in reactors has restricted its application in a commercial scale. An innovated gas-induced draft tube installed inside a conventional agitated reactor was proved to effectively retain the ozone in a reactor. The setup was demonstrated to significantly promote he ozone utilization rate up to 96/100 from the conventional rate of 60/100 above the onset speed.