DAT readings should be representative of the discharge air being supplied to the space, but this is often not the case, writes ES NEWS Columnist Miles Ryan in his commissioning column.
Ensuring these key design factors are considered in SCR and Ammonia system design, and addressing problems when they are discovered, are essential to an efficient SCR system capable of advanced NOx reduction.
Hindsight is 20-20 when troubleshooting and poor pump performance is one of the best places to start to recommend improvements that will have a reasonable return-on-investment and/or correct an operation problem.
"For those of you mentoring others new to commissioning, I hope this gets you thinking about what your best advice would be," writes ES NEWS contributor Miles Ryan. "It is a fascinating job, but it can be overwhelming."
