Many utilities are under pressure to add flue gas desulfurization to their coal-fired units in response to more stringent air emissions regulations. There are a number of multi-pollutant compliance ...

Meeting the requirements of the Effluent Limitations Guidelines (ELG) means careful consideration of the various options. Both biological treatment and zero liquid discharge (ZLD) approaches have ...

AMETEK Land, a provider of combustion efficiency and environmental pollutant emissions monitoring instrumentation, has launched two new continuous emission monitoring systems (PM-CEMS) to provide ...

Sumitomo SHI FW (SFW) licensee Isgec Heavy Industries, Ltd. (Isgec) was recently awarded its first order for a Semi-Dry FGD (Circulating Fluidized Bed Scrubbers) system in India from Hindalco ...

Shell Deer Park has added devices to smokestacks at their facility that can reduce as much as 90 percent of plant emissions. Known as flue gas scrubbers, the $20 million addition was activated Dec. 16 ...

The addition of an activated carbon filter system, the PFS, to the baseline incineration process will impose several new design requirements. The flue gas must be "conditioned," that is, its ...