How are different local regulations accommodated, without “over-engineering” or “under-engineering” the scrubber?
A. Tri-NOx scrubbers are engineered to specific output restriction for each NOx component. Some regions require the equipment to maintain specific ppm limits, generally under 100 ppm and sometimes below 25 ppm, expressed as total NOx, Other areas require the equipment to reduce NOx expressed as NO2 only.
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