Granular activated carbon Centaur 12×40

24.76  available on subscription

PRICE is for 1 kg

PARAMETERS

Volume 15 kg

Abrasion number 75 (min.)

Surface area 900 m²/g

Principal diameter of particles 1 mm

Ash content 7 % (max.)

Iodine number 825 mg/g (min.)

Neturime

Centaur HSL 12×40 is a bituminous granular activated carbon produced according to the patented technology. It is used to reduce a content of hydrogen sulfide in domestic, commercial and industrial water treatment.

Centaur 12×40 corresponds to the EN12915 standards, possesses the KIWA ATA Certificate and is approved by the UK Drinking Water Inspectorate.

KEY FEATURES

  • Excellent catalytic properties – acceleration of chemical reactions
  • High adsorption capacity – not only the outer layer is activated, but the whole bead
  • Stable high quality provided by the production technology and uniformity of beads
  • High mechanical resistance provides effective regeneration
  • Capability to fast wetting and absence of floating particles provided by the agglomerated structure of the carbon

SPECIFICATION

Technical characteristics of the media

  • Iodine number – 825 mg/g (min.)
  • Abrasion number – 75 % (min.)
  • Moisture content (during packing) – 4 % (max.)
  • Ash content – 7 % (max.)
  • Surface area- 900 m²/g
  • Density after backwashing and shrinkage – 500 kg/m³
  • Principal diameter of particles – 1 mm
  • Uniformity coefficient – 1,7
  • Peroxide value – 14

Recommended operational conditions

  • Contact time- 3 min. (minimum)
  • Layer thickness- 700-800 mm
  • Linear filtration rate for iron removal – 6–12 m/h
  • Linear filtration rate for hydrogen sulfide removal – 24 m/h
  • Flush expansion of media – 30–40% of layer thichness

How it works

Centaur is a combination of fine pore structure for enhanced adsorption of trace contaminants and high catalytic activity for their elimination.

High mechanical resistance provides effective backwash regeneration

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