Section 604.530  Other High Rate Clarification Processes

The Agency may approve high rate clarification processes upon a demonstration of satisfactory performance under on site pilot plant conditions or documentation of full-scale plant operation with similar raw water quality conditions.  The demonstration of documentation must include justification for any reductions in detention times and/or increases in weir loading rates.  High rate clarification processes may include dissolved air flotation, ballasted flocculation, and contact flocculation/clarification.