Controlling Odors from a Pump Station Surrounded by Upscale Development
Abstract:This paper addresses the odor control challenges of the 27-year old India Street Pump Station refurbishment in Portland, Maine, and describes an innovative design and approach to overcome them. Refurbishment of the India Street Pump Station was particularly difficult because its upgrade coincided with some of the largest land development projects ever proposed within the City of Portland.
Design of the India Street Pump Station met a number of critical objectives using extensive coordination between the Portland Water District, the City, the developers and their engineers and architects, and the design engineers. An innovative dry media scrubber using a two-stage system of carbon media followed by a dry chemical oxidizing media (i.e., permanganate-impregnated alumina) was designed to meet treatment objectives. An early design initiative identified a synergistic and unique engineering/architectural solution by utilizing a planned seven-story parking garage to locate the stack and achieve optimum atmospheric dispersion. The brick stack will match the architectural features of the garage and blend into the natural aesthetics of the community.
Station design was completed in late summer of 2006, and construction began in early 2007. The project is scheduled for completion in January 2009.
Document Type: Research Article
Publication date: January 1, 2008
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