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CENTAUR® C 12x40

1 of 6 products in this brand
CENTAUR® C 12x40 is a coconut based alternative to our premium CENTAUR 12x40 product. This liquid phase virgin activated carbon product is not impregnated with metals or alkali yet displays the catalytic functionality of these materials. The product is unique in that it concentrates reactants via adsorption and then promotes their reaction on the surface of the pores. In most cases CENTAUR-C 12x40 can be reactivated and does not present the disposal concerns associated with impregnated carbons.

Chemical Family: Active Carbon

Applicable Processes: Aquaculture, Drinking Water Treatment, Groundwater Treatment, Sewage Treatment

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Features
  • Combines a fine pore structure and high catalytic activity for enhanced adsorption of trace contaminants.
  • Not impregnated
  • High hardness
  • Simple equipment design (no pumps or addition of chemicals required)
  • Smaller system size as compared to standard carbons; lower capital requirements.
  • No safety concerns with exotherms or toxicity as with impregnated carbons.
  • Wide applicability; can eliminate chemical addition.
Recycling and Reactivation

Though CENTAUR is 100-percent freshly manufactured virgin GAC, it can be recycled and reused through thermal reactivation to restore its adsorptive capacity. This eliminates the costs and long-term liability associated with the disposal of spent GAC, and provides customers with a consistent, reliable supply of filtration media.

Applications & Uses

Markets
Applications
  • Industrial Processes
  • Environmental Water
  • Pond/ Aquarium/Swim
  • Landfill Leachate
  • Bottle & Brewing
  • Groundwater
  • Water Processing
  • Drinking Water (Potable)
  • Consumer Filtration
  • Wastewater

CENTAUR-C 12x40 can be utilized in the liquid phase for the promotion of oxidation, reduction, decomposition, substitution, and elimination reactions. Specific applications include chloramines and hydrogen sulfide removal from potable, process and other waters and peroxide destruction.
The catalytic activity and enhanced adsorption ability makes CENTAUR-C 12x40 a good performer in other applications such as the treatment of process water in the bottling and soft drink industries and in treating aquarium water.

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Density (Apparent)min. 0.50g/cc-
US Mesh (0.425mm, PAN, max. 40 )max. 4wt%-
12 US Mesh (1.70mm)max. 5wt%-
Ash Contentmax. 5wt%-
Moisture Content (as Packaged)max. 5wt%-
Iodine Numbermin. 900mg/g-

Regulatory & Compliance

Regulatory

This product complies with ANSI/AWWA B604 (2005) – Granular Activated Carbon and complies with the requirements for activated carbon as defined by the Food Chemicals Codex (FCC) (8th Edition) published by the U.S. Pharmacopeia.

Technical Details & Test Data

Typical Pressure Drop

CENTAUR® C 12x40 - Typical Pressure Drop

Typical Bed Expansion During Backwash

CENTAUR® C 12x40 - Typical Bed Expansion During Backwash

Design Considerations

CENTAUR-C 12x40 is intended primarily for use in liquid phase applications where maximization of catalytic reaction is desired. Depending on the reactant type, concentrations and process conditions, the contact time in fixed bed systems is typically less than seven minutes.

Safety & Health

Safety

Wet activated carbon can deplete oxygen from air in enclosed spaces. If use in an enclosed space is required, procedures for work in an oxygen deficient environment should be followed.