Muskingum River Plant Emissions Reduction Programs. by Nathan Long. Precipitators. Ohio Environmental Protection Agency (EPA) dictates opacity must be below 20%. Other states may have different regulations. Units 1-4 Each unit has a Joy/Western precipitator.
by Nathan Long
zone 2: Bring in 15-25% of total air
in the overfire air to complete the
zone 1: Bring in 75-85% of total
combustion air to burn fuel under
less than stoichiometric conditions.
Primary FurnaceOverfire Air
Jet Bubbling Reactor
Typical Spray Tower
Liquid is sprayed to into Gas
Jet Bubbling Layer
Gas is sparged into Liquid