![Serious Business](https://cole-tpomag.imgix.net/https%3A%2F%2Fwww.tpomag.com%2Fuploads%2Fimages%2Fimg_3083.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=a032b619be1088c560c7aeb44bb0bc94)
When a pilot test showed that a new post-aeration system was increasing dissolved oxygen by 70 percent while using 75 percent less power and liquid oxygen, the team at the Paul R. Noland Wastewater Treatment Plant knew they had found something they wanted. Run by CH2M HILL, the...