PMA application overview
Coagulation control for drinking water
Explore feed-forward control and enhanced organics removal.
Read on PMA
Resources
A closer look.
Application information and technical context from PMA.
The Compass series / PDF brochure
The whole range.
A clearer picture.
Explore all four Compass models, the
measurements behind the dose, technical context and a published application example.
Interactive example
The storm passes.
The water keeps changing.
Explore turbidity and DOC through the weather with the interactive slider.
Explore weather and water
Technical information
Need the technical detail?
Explore the range brochure, or ask PMA for current product information for your model and application.
A clearer starting point
Your questions,
answered.
How is feed-forward control different?
Feed-forward control uses measurements of incoming water quality to calculate a dose before changes pass through treatment. A site-specific algorithm relates those measurements to coagulant demand.
Which Compass model should we consider?
Compass and Compass EOR cover drinking-water duties. Compass CPR and Compass CEP cover distinct wastewater duties. PMA can review your treatment objective, existing process and available measurements.
Does every installation use the same instruments?
The instrumentation and integration depend on the system generation and the site. A configuration review establishes the sensors, control signals, communications and installation arrangement for your project.
Can we use our existing plant measurements?
Share the instruments, signals and control arrangement already available at your site. Compatibility and the measurements required for your application need to be reviewed for the proposed configuration.
