Woodland Reservoir Algae-Control Program
The challenge
The published source describes persistent cyanobacteria pressure affecting raw-water quality and treatment operations. The utility sought to move away from recurring copper-sulphate treatment while maintaining reservoir performance and compliance.
The combined approach
The case describes strategically placed ultrasonic units used together with diffused aeration. These are complementary but independent technologies: ultrasound addresses suitable algae in the water column, while aeration supports mixing and oxygen distribution. Results cannot be assigned to one component without a study designed to isolate it.
Reported outcomes
- The source reports reduced algal blooms, improved clarity and elimination of copper treatment.
- It also reports improved dissolved oxygen and treatment-plant efficiency.
- A quotation attributed to Rich Abbott of the Syracuse Water Department says the facility met compliance and restored system performance without chemical treatment.
- The public source does not provide the complete time-series dataset needed for independent verification.
Evidence classification
Classification: Third-party municipal customer story. Outcomes are source-reported for a combined ultrasound-and-aeration program.
Important notice
Puroxi must not represent this as its own installation or attribute the combined result solely to ultrasound. Obtain permission before using the customer quotation or photographs.