[Product name]A system that treats heavy metals that contain arsenic[Purpose and Applications]? Usage: Absorption media for treating source water that is contaminated with heavy metals, such as arsenic.? Areas: Supply of safe drinking water. Treatment of underground or surface water.[Merits or Strength Compared to Other Similar Domestic and Overseas Technologies and Products]? Easy to maintain as it is run without power.? Oxidized steel is partially coated onto zeolite in order to make it possible to absorb dissolved arsenic, which exists as negative ions and also to exchange ions for heavy...