For municipalities responsible to keep sewer lines free from debris and blockages, there is the additional challenge of maintaining these lines during a time...

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...

One of the biggest challenges of monitoring multiple water and wastewater facilities is maintaining real-time visibility of critical conditions at all sites. Facilities need...

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

Romtec Utilities works with many high-profile industrial clients on a variety of pump and lift station projects. Currently, one of the biggest demands is...

Aside from H2S vapor levels, the total and dissolved sulfides and DO levels (liquid phase) should be examined. For this discussion, only the grab...

Clarifier pre-construction at Addison; worn gearbox, cracked walls and a worn arm that would often stick. Working alone in New York State, approximately 90 to...

Sewer maintenance is an ongoing challenge for cities and municipalities. Moreover, gaps in best practice training can cost public works departments unnecessary time and...

Water is abundant on our planet: approximately two thirds of the earth’s surface is covered with it. Drinking and service water, however, is becoming...

Many inhibitors considered for use in an environmentally friendly corrosion inhibitor program are organic in nature and may be subject to oxidation. This paper...