Oxygen Release Substrate Sleeve

Regular price $129.60

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Provect-ORS Sleeve

Provectus® Oxygen Release Substrate (ORS) is easily deployed via groundwater wells using the Provect-ORS Sleeve delivery system to stimulate aerobicbiodegradation of organic contaminants. In the subsurface, the ORS materials will react with water to release oxygen slowly for a period of 3 to 6 months:

2CaO2 + 2H2O → 2Ca(OH)2 + O2

When necessary, exhausted sleeves are replaced with new ones to continue treatment. Organic constituents amendable to aerobic biodegradation processes include:

  • Petroleum Hydrocarbons
  • Light polycyclic aromatic hydrocarbons (PAHs)
  • BTEX

Benefits:

  • Three different ORS options depending on site specific conditions, remedial application and budget.
  • Significant cost savings realized due to high oxygen release rate and lower price compared to alternatives.
  • Contains nutrients and is pH-buffered to reduce self-encapsulation.
  • Estimated longevity of 3 to 6 months.
  • Substantial time savings in the field because the reusable ORS Sleeves (PVC or stainless steel) are easy to insert and retrieve from the well.
  • Ease of determining the exact depth at which the ORS Sleeve is deployed.
  • Sleeves available for 2” and 4” wells.
  • Up to three ORS Sleeves may be suspended in a well to increase vertical zone of influence.
Downloads

Technical Data Sheet

SDS