Surface Water Discharge

Heavy metals and other types of contaminants can concentrate in construction dewatering and surface run off waters. These contaminants can occur due to current or historical chemical processes or may be naturally occurring. Regardless of the source of contamination, dewatering and run off waters are regulated by EPA guidelines before discharging to local bodies of water or sewer systems. Graver Technologies’ MetSorb® HMRG, STG and MOX-G support removal of arsenic, lead, zinc, and other heavy metals, making these waters safe for discharge into the environment.