![Sid Fredrickson's Career In Coeur D'Alene Has Been A Continuous Quest For Excellence](https://cole-tpomag.imgix.net/https%3A%2F%2Fwww.tpomag.com%2Fuploads%2Fimages%2Fimg_9771.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=bc2cea8214a51770ec12a760c35674a6)
During Sid Fredrickson’s first year as Coeur d’Alene wastewater superintendent, part of the answer to a challenging phosphorus limit was a process chemical mixing tank stirred by an electric fishing motor.
Twenty-three years later, the plant’s phosphorus control technology is,...