Hydrogen Sulfide is Highly Poisonous and
corrosive. Is sewers with flat grades, long retention
times, low flows, and warm temperature, hydrogen
sulfide readily forms. The health and safety challenges
of hydrogen sulfide are well documented as can be
seen on the following web sites.
The typical DynamOx unit used to eliminate H2S
gas is a standard 5 gallon per minute unit capable
of delivering three pounds of oxygen (and only
oxygen) per hour without loss to off gassing.
All operating parameters are controlled through
a programmable logic controller and are available
at all times via the internet. The real time dissolved
oxygen, gaseous hydrogen sulfide, and all operating
parameters can be monitored from any computer
with the appropriate password. All alarms are
"text messaged" to DynamOx personnel
and individuals that request notification. By
monitoring the dissolved oxygen in the wet well,
the DynamOx operates only when oxygen is needed.
This operation allows the unit to deliver a lot
of oxygen during peak flows and little or no oxygen
during low flows. This saves electricity and oxygen.
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