| 摘要 |
<p>A system and method for the ozone treatment of wastewater is disclosed. T he disclosed wastewater treatment system (10) includes a high selectivity re actor (30) coupled to an activated sludge treatment basin (20). The high sel ectivity reactor (30) is adapted to receive a stream containing sludge diver ted directly or indirectly from the activated sludge treatment basin (20). T he disclosed wastewater treatment system and method is adapted to inject a c hemical agent, such as ozone-enriched gas, into the diverted stream for trea tment within the high selectivity reactor for purposes of sludge reduction, foam control, or bulking control. The treated stream is then returned to the activated sludge treatment basin.</p> |
