All Whitepapers

Jun 12 2012
A Practical Guide to Pump Shaft Alignment Laser alignment is an essential component of a proactive maintenance strategy for rotating machines. This…
Jun 5 2012
This paper overviews ultra high solids, medium film systems newly recognized by AWWA, demonstrating the ways in which adhering to the standard can…
Mar 12 2012
The Village of Alloway, NJ had been looking to replace its septic tanks for decades, but cost and inconvenience delayed the project until 2007.…
Mar 2 2012
Water loss is a major concern for most water utilities worldwide, as it affects not only operational processes but also impacts the financial, social…
Feb 21 2012
Metrology advancements are helping utilities increase revenue, gather intelligence, reduce costs, and protect resources. Sensus surpassed the…
Jan 19 2012
Urban areas are extremely sensitive to weather-driven events, due to the specific characteristics of urban soil, land uses and the high population-…
Dec 30 2011
Electrical aeration is used intensively in reactor basins at activated-sludge wastewater treatment plants to supply the mixing and oxygenation needed…
Sep 26 2011
The city of St. Helens, Oregon, and the town’s major industry, Boise Paper, share the wastewater treatment plant as well as the NPDES permit. To meet…
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