HydroHygen® products have been made from activated clay for over 30 years and are used for the treatment of surface water. Additional areas of use have been found in recent years due to continuous development.

In order to optimally carry out treatment goals, various product specifications are produced that are created according to treatment purposes in the pond and surface water treatment areas. HydroHygen® products are especially appropriate for reducing the following:


  • Nitrate
  • Phosphate
  • Algae
  • Microorganisms
  • Organic contamination

Continuous use in sand filters, “sharpening of plant filters” and the discontinuous sedimentation for the reduction of contaminants through bathers and to reduce phosphate/nitrate from fertilizers and other environmental entries are all prime uses. Due to its high usability even with high pH values, sewage and wastewater facilities are also good candidates for HydroHygen® products.

Municipal pond facilities
Municipal pond facilities
Example – Clearly visible success within 5 days
Example – Clearly visible success within 5 days

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We look forward to hearing from you!


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