Water uses in a limestone-gypsum FGD scrubber are easily identified (Figure 1). The gypsum has to be removed continuously from the scrubber, and it is replaced by fresh limestone. In addition, a ...
In the last five years, the number of electric utility boilers in the U.S. equipped with flue gas desulfurization (FGD) systems has increased greatly, due to retrofits in response to regulatory ...
Compliance with one of the latest federal environmental regulations, the Effluent Limitations Guidelines (ELG), can be both costly and complicated. A newly available option offers features and ...
As has widely been reported, the U.S. EPA signed the final coal combustion residuals or CCR rule on December 19, 2014. The rule affects coal-fired power plants of electric utilities and independent ...
Flue Gas Desulphurisation (FGD) system to control pollution is installed for 1340 MW coal-fired thermal power capacity of NTPC while the work in underway at 38 plants with around 60GW capacity, ...
Patna: Amid growing concerns over air pollution caused by thermal power plants in Bihar, the state's environment, forest and climate change department is intensifying efforts to install flue gas ...
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