Updated: July 2002

1. Purpose

This is a deodorizing device BIOBEST that uses the capacity of naturally occurring microorganisms for oxidation decomposition to dispose of odors.

2. Features

1) Since chemicals are not required, there are no hazards or secondary pollution.
2) The use of the decomposition capacity of microorganisms has allowed a sharp reduction in running costs.
3) Compared with chemical deodorizing equipment, maintenance is extremely easy.
4) High deodorizing performance.

3. Performance and Capacity

Processing capacity: Q=1-300m³N/min
Performance: Eg., odor (H2S gas) ≥99%

4. Principle

Odors gases are dissolved through contact with gas liquid by way of a fixed bed of sulfur oxide bacteria and nitrate bacteria that occur in activated sludge.

5. Deodorizing Flow

6. Application

Mainly for the removal of odors that occur in the processing stages at sewage treatment plants and night soil treatment plants.