FGD and DeNOx
NEWSLETTER       

March 2011
No. 395

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FGD

• EPA Settles with NIPSCO Over CAA Allegations

• EPA Sues Ameren Rush Island

• EPA Files NSR Lawsuit Against Homer City

• Dynegy to Mothball Vermilion

• EU Delays PM_2.5 Reductions Until 2012 or Later

• EPA Did Not Have SIPs and FIPs for Haze in Place by January 15

• Corrosion in FGD Systems was Hot Topic

• SkyScraper™ New FGD Technology

• EPA Will Not Reconsider the SO₂ NAAQS Promulgated in June, 2010

• AES Wants to Close Goudey in March

• Environmental Groups File Haze Lawsuit Against DOI and DOA

• Wet Lime FGDs Working Well at Cholla 3 and 4

NO_x

• B&W Low NO_x Combustion System for Boundary Dam 3

• ROFA and ROTAMIX for Patnow I Boiler 5

• Philadelphia/Wilmington/Atlantic City Ozone Nonattainment Areas Get One-Year Extension

• Fuel Tech Awarded ASCR, ULTRA Orders in China

• Low-NO_x Gas Turbines and ABB Control System for Aluminum Bahrain

• CCA Licenses Nationwide Boiler to Use TRIM-NOX™ Urea Injection System

• Hovensa Will Install Emissions Controls at St. Croix Refinery

MERCURY

• MERCONTROL 7895 for Boardman

• Fish in Lakes Closer to Power Plants Had Lower Hg Levels Than Fish in Lakes 30 km Away

• Injecting PAC into FGD Absorber Removes Hg²⁺ from Scrubber Slurry

• Envergex Wet FGD Additives

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