• Can be stored for extended periods of time if kept dry.
• Contains up to 95% fermentable material.

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Dry Solid Substrate

  • WilkeyWhey can be stored for extended periods of time if kept dry.

High Fermentable Fraction

  • WilkeyWhey contains up to 95% fermentable material.

Variety Of Organics

  • Contains both simple and complex organics including lactose, protein, and fats
  • Complex and simple organics provide a wide variety of food sources to promote the growth of a wide range of micro-organisms.
  • various types of organics provide carbon sources with varying dissolution rates.

Contaminants Treated

  • Chlorinated solvents
  • Perchlorate
  • RDX
  • Reduction of metals

Treatment Configurations

  • Source area treatment
  • Biobarrier treatment
  • Plume-wide treatment

Delivery Methods

  • Permanent injection wells
  • Direct push methods
  • Recirculation systems

  • Fermentable material (wt/wt): +95%
  • moisture (wt/wt): <5%
  • Ash (wt/wt): <10%
  • Density: 775 g/l
  • Soluble in water
  • Chemical Stability: product is stable


  • Store unopened under dry conditions at temperatures between 50°F and 85°F.
  • The shelf life of the unopened product is >1 year
  • The dry opened product should be used within 1 month.
  • Diluted products should be used immediately to avoid microbial growth and activity which may cause gas buildups in containers and visible growth which may foul equipment.
  • Following injection of material, wells should be flushed with clean water to prevent microbial growth. Wells should be flushed with at least 300% of the total well volume to assure substrate is pushed into the aquifer formation and to prevent biofouling in the well.
  • Equipment decontamination should follow site-specific requirements. In most situations, any product residual should be flushed into the aquifer and then chased with clean water.


50-pounds bags

  • 50lbs
  • 3-4 weeks lead time required past receipt of PO