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Hydraffin® CC 12x40 is a highly adsorptive activated carbon valued for its high abrasion resistance and low ash content of less than 4%. It is designed for the purification of water systems, such as wastewater, drinking water, ground water, pools, boiler feed water, and landfill sewage .
Hydraffin® CC 12x40 is a specialty activated carbon adsorbent engineered by Donau Carbon for demanding water treatment tasks. It is available as a high-purity, solid, black granulate with a granulation size of 12 × 40 mesh and an apparent density of 500 kg/m³. Hydraffin® CC 12x40 provides the ideal balance between absorption and purification due to its high porosity and large internal surface area, capable of effectively absorbing COD, AOX, pollutants, organic substances, free chlorine, and other trace substances in water. It also has high hardness and abrasion resistance for improved durability and performance, in addition to extended service life in applications such as potable water treatment, process water purification, groundwater rehabilitation, and wastewater treatment.
Appearance: Solid, black granulate
Granulation, mesh: 12 × 40
Apparent density, kg/m³: 500 ± 30
Moisture content, wt%: <5
Ash content, wt%: <4
Iodine adsorption, mg/g: 1,050 ± 50
Apparent density after backwash and drainage, kg/m³: 460
Total surface area, m²/g: 1,150
Ball pan hardness, wt%: >98
Chlorine half value length, cm: 2 to 4
CTC adsorption, wt%: >50
CAS number: 7440-44-0
Primary Chemistry:
Activated carbon, activated charcoal
Impurities in liquids, potables, and wastewater
Food industry purification Treatment of organic and inorganic acids Potable water treatment Groundwater rehabilitation Treatment of service water Wastewater treatment
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