Working like a thermostat, the Controller automatically adjusts the chemical feed system to achieve a desired set point for the pH of a downstream flow.
Perfect for acid mine drainage:
- Eliminates overfeeding which can waste chemicals
- Eliminates underfeeding which can result in permit violations
- Solve the problem automatically with Liberty’s pH20 Controller
- Works with various power sources: ac power; battery power; and with solar panels.
- Ability to store data and read it remotely via satellite communications.
Controller brochure (PDF)