Field Environmental is a distributor of an active remedial treatment called Provectus ORS-sleeves. These use an Oxygen Release Substrate is a proprietary source of dissolved oxygen plus inorganic nutrients and buffer to enhance the aerobic degradation of groundwater contaminants. Most commonly, these contaminants include petroleum hydrocarbons such as jet fuel and semi-volatile inorganics. These materials will react with water over the course of three to six months to release oxygen.

This option for zero energy, “Leave it and Retrieve it” treatment of groundwater allows users to be environmentally conscious while taking advantage of cost and time savings. In comparison to other chemical treatments, Provectus ORS Sleeves are often a less expensive choice because the users do not need to budget for energy and labor costs.