VacCirc is a trademark for the Vacuum Enhanced Re-Circulation System, an innovative method that
uses vacuum to recirculate groundwater in the treatment zone.
The VacCirc System can be used as a single well or slant well re-circulation application (See figures).
VacCirc is effective at treating voltile organic compounds (VOCs), chlorinated, and aromatic
VacCirc enhances bioremediation in the treatment zone by adding dissolved oxygen or ozone, and
performs chemical oxidation by adding chemical oxidation agents (permanganate or persulfate) to
VacCirc removes up to 99% of the VOCs from groundwater during the recirculation process.
VacCirc reduces system installation and operation costs.
VacCirc facilitates rapid site remediation and closure.