Closed Biofilter

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Closed Biofilter

SYSTEM FOR AIR TREATMENT QUALITY

Type of tank:

Stainless Steel
Polypropylene
Carbon steel with epoxy paint

Room air distribution:

Grilled supported by special feet Load resistance: 3000 kg/mq

Filter material:

Bruyere, heather mixture (Calluna vulgaris ) Porosity-laying: 65 %
Porosity after one year: 50%
pressure drop/ meter of height: < 10 mm di c.a

Benefits:

Low pressure loss
Reduced energy consumption
Ability to work with heights up to 2 m of filter material

High removal efficiencies:
-> – 98% U.O.
-> – 90% NH3
-> – 90 % H2S

-> – 90% Benzene
-> – 80% solvents
-> – 85% S.O.V.

  • Temperature control
  • Moisture Control
  • Ability to reverse the air flow
  • Humidification of the air flow
  • Possibility of overlap between the modules
  • Homogeneous humidification of the filter bed
  • Reduction of dimension