Ultimate reliability in gravity filtration for tertiary nutrient removal.
Ultimate reliability in gravity filtration for tertiary nutrient removal.
The DAVCO™ Continuous Backwash Upflow Sand Filter is an ideal technology for tertiary nutrient removal. The deep bed upflow approach allows the filter to operate continuously, as backwashing of the media is an integral part of the filtering process. In addition, the continuous backwash sand filter is easy to operate and allows for mechanical, chemical, and biological filtration processes.
