A centralized waste treatment facility in west Michigan had growing concerns regarding pending regulation for emerging contaminants like PFAS in their plant operation’s discharge. The Michigan department of Environment, Great Lakes, and Energy (EGLE) could issue new stipulations, detrimental to their existing discharge permit, in order to reduce the harmful “forever chemicals” in their reclaimed wastewater. The facility contracted Clear Water Services to perform a water characterization and treatment feasibility study to determine whether there was a solution that would prevent a major loss in their wastewater marketshare. Using water samples taken from their ongoing plant operations discharge, Clear Water Services determined a solution designed to sequester PFAS and eliminate the contamination from the wastewater. The approach comprised a four-phase approach. A PLC based system control unit monitored the water at each treatment stage to ensure optimal efficiency throughout operation. The control system also logged key datasets to help the client understand water quality metrics in real time.
Clear Water’s Drop-in Clarifier is designed to be implemented into an existing tank, pond, or other water storage structure on site to maximize the existing storage volume and enhance clarification prior to filtration or other downstream treatment steps.
This clarification system can increase the settling removal rate by 3-5X over using traditional weir tanks, increasing system efficiency while reducing the overall footprint.
This also allows sites to manage temporary heavy loading conditions without major changes to water treatment equipment or components.
Features Include: