Passive Treatment
Passive refers to the pro-active placement of the Biostar-CH bags in areas where water treatment is anticipated such as following a storm event. Bags can be attached to inlets, grates, t-posts, and other similar devices to treat water as flows occur.

Active Treatment
Active treatment can use either the bag material or the liquid to directly treat flows such as dredging or pumping operations.

Treatment Methods
Depending on the project circumstances, proper product selection and application method will ensure successful results. Contact us for guidance and field support.

Technical Notes

All Biostar-CH products are supported with test, performance, and application data. The following list of documents are available for reference upon request:

  • MSD Sheets
  • Product Usage Guidelines
  • Recommended Dosage Rates
  • Engineering Specifications and Cad Drawings
  • Product Safety and Toxicity Reports