Versione ItalianaEnglish version

COMPACT BIOFILTER BIO-COMP® SERIES

TYPE OF EQUIPMENT:
Compact Biofilter.

OPERATING PRINCIPALS:
IThe ecochimica® biofilter is used to treat gaseous effluents. Air entering the biofilter travels upward through the bed/support (organic particulate material coated with an aqueous “biofilm” in which the micro-organisms are present) while the contaminants present in the air are stripped and metabolized.
The contaminants are then transformed into water vapour, carbon dioxide and biomass through biological oxidation with the oxygen present in the air.
Through the use of appropriate materials (compost, bark, wood chips, etc.) the filter bed can last for several years. Correct operation of the biofilter requires maintaining the following parameters: temperature (>10°C), pH (as close to neutral as possible), humidity (to maintain the biofilm and hence the population of microbes) as well as nutrients and oxygen.
The humidity can be maintained through an ecochimica TW® scrubber/humidifier which not only saturates the air entering the biofilter (creating the optimal conditions) but also can be used as a pre-treatment stage to remove any contaminants which could damage the biofilter if they come into contact with it. Using an integrated scrubber-biofilter in series assures ideal operating conditions as air exiting the scrubber is saturated with humidity.
For this purpose, where a chemical pre-treatment is not necessary ecochimica® can supply UHR® series humidifiers which are less expensive than the TW® scrubber but equally effective in humidifying the air.
Finally, it is necessary to ensure that the air is distributed evenly through the whole volume of the bed to facilitate the circulation of oxygen through the biofilm. Using a mixed support (for example, compost-bark) assures appropriate porosity of the filter.

 

LEGEND for BIO-COMP® series
VB BIOFILTER TANK M BIOFILTERING MEDIUM
CS MODULAR SUPPORT OR SUPPORT GRID HS HUMIDIFICATION SYSTEM
I UNTREATED AIR INTAKE U CLEANED AIR OUTLET

 

DIMENSIONS for BIO-COMP® series
Ecochimica srl. designs custom biofilter systems for the unique needs of each customer.

The constant technical improvements ecochimica applies to its equipments enables it to offer continuously improving products, thus making the technical data in its catalog non-binding.

    Request for Proposal.
Series:
Name - Surname*
Company*
Email*
Telephone
Fax
Total airflow to clean m3/h
Temperature °C:
Pollutants origin:
Pollutants and concentrations IN mg/m3
Concentrations OUT mg/m3
  * required field.