An eastern power utility, and prior owner of a competing biological metals removal system, switched to the EPA recommended SeHAWK® FGD bioreactor for selenium, mercury, and nitrate ELG compliance. As the first of three SeHAWK® installations for this client, is plant is located at a 2400 MW southeastern power plant. The installation is designed for a flow range of 100-300 gpm. The equipment was designed, built, and delivered to site 14 months after ordering, demonstrating the efficacy and benefit of Frontier Water System’s prefabricated approach.