PRM - Low Profile Air Strippers

• Heavy gauge 304 stainless steel construction to reduce stress fractures

• In- House manufactured systems – flow rates from 10 to 1000 GPM

• Unique tension rods to secure trays – no clamps to break

• Access ports on each tray for inspection and cleaning

• Easily replaceable gaskets

• Fully integrated packages or trailer mounted for pilot testing

• False trays for potential foaming issues with surfactants

• PRM Modeler is available for proper system sizing

• Reduced height sumps for lower profile in tight buildings

• Automated acid cleaning systems

The PRM Low Profile Air Strippers provide an efficient and compact product for treating contaminated water. The contaminated water stream flows over a distribution weir and along the horizontal trays. Forced air is blown through the 3/16” diameter holes in the horizontal trays and forms a froth of bubbles generating a large mass transfer surface area where the contaminants are volatilized. The clean water exits the stripper and the off-gas vapors are treated as required. The PRM Modeler is used to determine the necessary contact time, number of trays and flow rate to achieve required volatilization.

Our strippers use a unique tension rod which allows the user to properly torque the trays in place to eliminate leaks. As the stripper and gaskets age the tension rods can be tightened to seal the gaskets, extending the life of the gaskets.

The proprietary PRM design reduces fouling problems often associated with air stripping. The large diameter air distribution hole combined with the turbulent flow reduces build-up of oxidized iron. Should build up occur the trays are easily removed for cleaning. Additional access ports can be added to facilitate inspection and cleaning.