SSI designs and builds chemical injection and feed systems that deliver the right dose to the right place — whether that is reagents injected into a network of remediation wells or treatment chemicals fed into a water or wastewater process. Systems are built and tested in our shop as frame-mounted skids or inside containers and custom buildings.
Applications
In-situ injection
Remediation reagents and amendments metered to multiple injection wells, each line controlled and monitored separately.
Treatment chemical feed
pH adjustment, coagulants, polymers and other conditioning chemicals for water and wastewater systems.
What’s included
Pumps & dosing
- Electronic diaphragm or multi-channel peristaltic metering pumps
- 4–20 mA flow pacing
- Calibration columns for draw-down checks
- Injection quills with check valves
Per-line control
- Isolation valves and pressure gauges
- Line filters, flow meters and check valves
- Back-pressure and pressure-relief valves
- Chemical-compatible PVC, CPVC and PVDF components
Chemical handling
- Closed-transfer tote and drum connections
- Secondary containment for totes, drums and skids
- Skid, container or custom-building packages
Controls
- UL 508A control panel with touchscreen
- Dosing schedules and set-points by zone or well
- Low-flow and high-pressure alarms
- Remote monitoring and alerts by telemetry