Bayoxide® E 33 HC is an NSF Standard 61 approved, granular iron oxide media specifically designed for use in drinking water applications in which it serves as an effective selective filter adsorbent for removal of various species. It is a dry amorphous nanoparticular α-Ferric oxide hydroxide with a particularly high surface area and adsorption capacity.

At the same time, it also offers extremely high abrasion resistance to the stream of water, which means that the filter bed remains clear without additional washing or filtering. Bayoxide® E 33 HC is applied in a simple passive pump-and-treat system applying the technology of fixed-bed adsorption.


  • Arsenic removal from drinking water in which arsenate As(V) as well as arsenite As(III) are safely adsorbed below 5 µg/l (for demanding and highly contaminated waters)
  • Phosphate removal from well water and surface water, such as ponds, lakes, and pools
  • Phosphate and silicate removal from seawater and freshwater aquariums in case NSF-certified media is required
  • Antimony, vanadium, and selenium removal from drinking water
  • Heavy metal removal from drinking water, e. g., copper, lead, nickel, and zinc

For purchasing Bayoxide® E 33 HC visit the new online marketplace CheMondis here.

Get more information about Bayoxide® E 33 HC and download the product flyer  and brochure.

  • Adsorbing agents
  • Agriculture
  • Chemical Industry
  • Fine Purification/Polishing
  • Food industry
  • Metal industry
  • Mining
  • Municipal water
  • Potable water treatment
  • Purification
  • Purification in the foodstuff-industry
  • Removal
  • Waste water treatment
  • Water Treatment

Technical Data sheet

Safety data sheet

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