The groundwater Pressurized Remediation Optimizer (gPRO^®) is a gas delivery technology capable of delivering high amounts of nascent gas into liquids. The proprietary structured polymer used in gPRO^® modules contains hydrophobic microporous hollow fiber. These fibers provide enormous amounts of surface area for the mass transfer of gas into groundwater. There are two kinds of gPRO^® products the gPRO^® High Pressure (HP) and the gPRO^® Low Pressure (LP), more detailed descriptions of the gPRO^® HP and gPRO^® LP are outlined in the ‘gPRO^® Technology Description’ article.

gPRO^®, stands for groundwater Pressurized Remediation Optimizer is a groundwater bioremediation delivery system for introducing supersaturated oxygen or other gaseous substrates into groundwater.

There are 2 versions of gPRO^®, the High Pressure Unit (HP) and the Low Pressure Unit (LP), both units:
• Are simple to operate
• Can inject discharge water or fresh water into the aquifer
• Have NO risk of vapour intrusion
• DO NOT form preferential pathways
• NO gas loss or off gassing
• NO gas entrapment leading to mounding

The gPRO^® is a versatile tool for groundwater treatment that provides high rate Gas inFusion into groundwater pumped through microporous hollow fiber cross-current flow modules. The gPRO^® compliments the capabilities of iSOC^® and HiSOC^® systems for as inFusion applications and extends Gas inFusion to new market areas. gPRO^® systems are targeted on groundwater treatment using primarily biological but also chemical and physical processes depending on the gas infused and the remediation approach. Current applications envisioned for the gPRO^® include...

Chart describing methods of using Gas inFusion Technology for Petroleum Releases, methods for Chlorinated Aliphatic Hydrocarbons, methods for Ammonia and Nitrate Treatment.