Technical Library

Grand Rapids, Minn. Plant to Plant H2S Prevention

Doc Type: Case Studies
Author: ECO2

Document Summary

The ECO2 system and oxygen supply tank were installed in 2021, providing immediate relief from odors and costly chemical feed. The system was designed to satisfy the oxygen demand of the 2.2-mile force main, and the 3-hour retention time in the primary clarifier. The system atomically adjusts the feed of oxygen and inherently requires very little maintenance.

ECO2 WW Case Study - Grand Rapids MN v3

Related Documents