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Arsenic - Adedge Automated Medallion Series

Adedge Automated Medallion Series for arsenic removal

Adedge Automated Medallion Series Systems are ideal for whole-house arsenic treatment. No chemicals, no regeneration and low maintenance worry free arsenic removal for the entire household. The most economical and effective whole-house treatment available. The nationwide network of Adedge dealers and installers gives you easy, quick access to professionally trained arsenic experts.



Dow Adsorbsia


DOW ADSORBSIA™ GTO™ media is a granular titanium oxide with strong affinity for arsenic, lead and other heavy metals. This unique media is designed for non-regenerative applications. The inherently high adsorptive capacity of Dow's titanium oxide based technology has been formulated into a mechanically stable granulation suitable for use in a broad range of potable water applications. When exhausted, it is removed from the vessel and replaced with new media. Spent media from arsenic loading tests have been shown to pass both the TCLP and CA WET extraction protocols. ADSORBSIA GTO media is NSF/ANSI Standard 61 certified without limitations.

  • Highest capacity media over a wide range of water conditions
  • Nanocrystalline structure results in fastest kinetics allowing for smaller diameter vessels and a smaller system footprint
  • Removes both As(III) and As(V) across a wide pH range without use of pretreatment
  • Stable performance during pH fluctuations
  • Dry, white granule that is easily installed and maintained
  • Also available in the powder form (ADSORBSIA PTO™ media)

ADSORBSIA GTO media's high capacity makes it an ideal non-regenerable single use product. It offers an affordable, easy to operate approach, especially for small or mid-sized systems. Eliminating regeneration means avoiding the hassles and cost of chemical storage and usage while eliminating waste stream disposal issues. ADSORBSIA GTO media's strong affinity for arsenic also allows the media to maintain a strong hold on the removed arsenic, allowing for easier and safer disposal. ADSORBSIA GTO media also features a longer useful life than traditional adsorbent media, for more productive and cost-advantaged operation.