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BIOLOGICAL DESULPHURIZATION TOWERS FOR BIOGAS
BIO-DESOLF® SERIES

TYPE OF EQUIPMENT:
Vertical biofilter tower.

OPERATING PRINCIPALS:
In anaerobic fermentation of waste for biogas production, the methane produced contains high levels of hydrogen sulphide which is highly corrosive for the power production unit.

Our BIO-DESOLF® plants reduce the hydrogen sulphide content through a biological treatment, without chemical reagents consumption.

A correct BIO-DESOLF® management has to control the following operative parameters: temperature, pH, oxygen quantity and nutritional substances.

BIO-DESOLF® efficiency in optimal working conditions is more than 90%. In plants where could happen important changes in biogas’ flow o in H2S concentration, we advice the installation of a chemical desulphurization plant (DESOLF-VTR®) after BIO-DESOLF®, to guarantee a very high efficiency in H2S removal even with large changes in biogas flow or H2S concentration in the gas to be treated.

 

LEGEND for BIO-DESOLF®
BM BIOMASS BED QE ELECTRIC PANEL
CA OXYGENATION COMPRESSED AIR QI HYDRAULIC PANEL
EP ELECTRIC WASHING PUMP TW TOWER
I UNTREATED BIOGAS INTAKE U TREATED BIOGAS OUTLET
MH INSPECTION PORT    

 

DIMENSIONS of BIO-DESOLF®
Ecochimica srl designs desulfurization 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.

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Series:
Name - Surname*
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Total airflow to clean m3/h
Temperature °C:
Pollutants origin:
Pollutants and concentrations IN mg/m3
Concentrations OUT mg/m3
  * required field.