You are here: Business Divisions Engineering Division Products & Services Cosmo Balls Plastic Media

Cosmo Balls Plastic Media

Cosmo-ball plastic media is suitable for both aerobic and anaerobic system. It is light weight and floats in water and therefore easy to remove or clean whenever required. The material is made of strong polyethylene plastic which will resist even highly corrosive or hazardous effluent. The innovative design of cosmo-balls makes it less prone to clogging as the void spaces provided is in excess of 85%. Cosmo balls are superior for use as:

  • Aeration tank media
  • Septic tank anaerobic filter
  • Trickling filters
  • Imhoff tank biomedia

The Make

  • Material: Polyethylene (PE)
  • Shape: Spherical
  • Specific Gravity: 0.9
  • Void Fraction: 85%
  • Outer Diameter: 85mm
  • Inner Diameter: 75mm
  • Wall Thickness: > 0.2mm
  • Bulk Density: 75kg/m³
  • Specific Surface Area: >160m²/m³
  • Number of Media /m³: >2000
  • BOD Loading Factor: Up to 5kg/m³.d
  • Hydraulic Loading Rate: 0.06m³/m²/hr
  • Number Required/ PE: Varies with loading

No dead zone through cosmo-balls