ARS (Colloidal Plant)



ARS / Precision Sampling Inc.
Richmond, California, USA

5000 lbs iron powder per hour


  • Conceptual Design
  • Structural/Mechanical Engineering
  • Design & Supply of Control System
  • Supply/Fabrication of all Equipment
  • Supervision of Equipment Installation
  • Commissioning and Training


  • 1200 litre Colloidal Mixer
  • Feed Screw Conveyor
  • Bulk-bag Unloader
  • Progressive Cavity Pump
  • MCC/PLC System
  • Pneumatic Control System
  • All Required Piping and Valving

This unique batch plant is used to produce an iron powder slurry used for contaminated soil and groundwater remediation.

This mobile plant is a trailer-mounted unit, containing the Colloidal Mixer, Control System, Motor Controls, Pneumatic controls, Progressive Cavity Pump (Moyno Pump), Mag-Flow Meter, Pressure-transducer and Bulk-bag Unloader.

Slurry, consisting of iron powder and water is automatically produced in the Colloidal Mixer on demand and pumped out as required. It is discharged at a controlled rate via the Progressive Cavity Pump. Operator controls include slurry flow rate and the line pressure indication.

Team Mixing Technologies is again proud to have worked with an industry leader in another leading edge technology.