Secondary wastewater treatment, specifically activated sludge treatment, can be broken down into a series of unit processes, each of which are linked to the...

By Dave Johnston, Mueller Water Products Water-industry press naturally covers the broadest and brightest promises of the digital revolution. Unfortunately, that big-picture view can often...

In last month’s introduction to this article, the City of Riverbank, California, hired Schneider Electric to evaluate its wastewater treatment plant for energy savings...

By Rob Martindale, Watson-Marlow Fluid Technology Group Chemical Support Systems Ltd. (CSS) has been established for thirty years as a Cheshire, United Kingdom-based electrical and...

In part 1 of this series, we introduced a broad view of the use of online instrumentation for control of wastewater treatment aeration, which,...

Beer contains 90 percent water, and it is the most important ingredient in determining its flavor. Water contains calcium and is the most important...

By Rob Martindale, Watson-Marlow Fluid Technology Group As part of the Little Traverse Bay Environmental Project in northern Michigan, environmental consulting firm Pescador LLC treats...

At a Utah facility that has seven wastewater treatment lagoons treating 1.5 million gallons per day and over 300 acres of farm land, a new...

For the professional installer, multiple factors need to be considered before choosing a pump, such as pump type, pump size, total dynamic head, and...

In part 1 of this series, we discussed the corrosion issues associated with hydrogen sulfide in wastewater collection systems. The main classes of reactions...