The following graphs show the typical impact achieved through the use of Biosol
Odour control:
The
graph shows a 96% reduction in the level of
H2S gas
produced in a sewage catchment after the application of
Biosol products. The upper red line represents the daily
average before Biosol treatment and the lower red line, the
daily average after Biosol treatment. Typical results range
from about 75% to 98% reduction in
H2S odour
generation.
Dissolved
Oxygen:
Due to
reduced oxygen demand in the sewage catchment, trend
increases in dissolved oxygen are routinely observed.
Increasing oxygen levels is indicative that offensive
sulfurous odours will be minimised.
Chemical
Oxygen Demand (COD):
When
Biosol is applied to sewage catchments,
trend reductions in incident BOD5
and COD
are observed and repeatable. Trend reductions in
BOD5 &
COD are in the order of 40%. This has major implications
for sewage treatment plant sizing and operational costs.
Other research results are available on request.