The City of Glendale, Calif., took an innovative approach to NOx reduction compliance when retrofitting its Grayson Generating Station. Glendale contracted Western Environmental Equipment Corp. to supply low-NOx burners, flue gas recirculation (FGR), burner management and combustion control systems, and turnkey supply and construction.
Owensboro Municipal Utilities? (OMU) clean air project at its Elmer Smith Station is nearing completion. The newly installed scrubber system achieved first flue gas treatment on November 4, 1994 for Unit 1 and both units are now operational. The scrubber installation is part of the clean air project that OMU began at the two-unit, 441-MW coal-fired station in 1989 when Clean Air Act compliance was initiated.
The heating plant at the University of Alberta has installed low NOx burners on its two newest boilers to ensure compliance with Canada?s strict air pollution regulations. The plant supplies heating steam, de-mineralized water, compressed air and some electricity to a campus population of approximately 45,000 people.
Cemtech L.P. is manufacturing a fuel from waste paper, paper sludges and other selected fibers that is both cleaner and cheaper than coal. The fuel, in use in Virginia and Wisconsin, is trademarked as FiberTherm and has approximately 7,500 Btus per pound.
Among the biomass renewables, waste wood has great potential with environmental and economic benefits
South Carolina Electric and Gas (SCE&G) has encountered problems with riverbank erosion and ash pond pH control at its Wateree Station, near Eastover, S.C.
Gloomy. If one had to use one word to describe the recent American Nuclear Society winter meeting held in Washington, D.C., that would be it. Oh, everyone put on a brave face, and Washington was beautiful, but the topics de jour still seemed to center on what`s wrong with the nuclear industry rather than what`s right.
Competition in electric power production and delivery has caused profound changes in the way we view our industry. A speaker from the Edison Electric Institute observed at a recent meeting that competition has pulled the rug out from under integrated resource planning. Cost-driven, cut-throat competitors are going to have little regard for some central planner?s notion of what kind of new capacity should be built. If central planners remain in control, then there will not be the kind of open ent
The Institute of Clean Air Cos. (ICAC), the national association of stationary source air pollution control companies, has released a revised version of its white paper, Selective Catalytic Reduction (SCR) Controls to Abate NOx Emissions. The paper, written by ICAC?s SCR Committee, provides information on the capabilities, limitations, applications and costs of SCR.
The holiday season, just passed, provided a convenient time to pause, at least briefly, to take a fresh look at setting priorities for a more productive 1995. Priorities might have included expanding the list of potential sources for information or guidance in certain special areas of expertise. For example, power plant engineers, who oversee many facets of environmental protection, could gain benefits from research organizations that might not yet be universally known throughout the power gener