Innovation in the U.S. water industry is incremental and fragmented. In the second half of this policy brief, Ajami, Thompson, and Victor propose increasing...

PART 2/2 In part one of this article, we examined two common systems, one using compressible gasses, and the other using non-compressible liquids, that provide...

When the Santa Margarita Water District (SMWD) was formed in 1964 by a group of ranchers who wanted a reliable water source for their...

By Del Williams In sewer, storm, and sanitary line cleaning, hose nozzles are an essential tool that directs pressurized water to clear out obstructions such...

By Thomas Renner Water is a treasured resource in the community of Brighton, Colorado. With an average annual rainfall of only 15 inches per year,...

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

Nearly two million people walk through Chicago’s Shedd Aquarium each year, drawn to the coral forests, stingray pools, shark habitats and freshwater worlds that...

In this article, we’re going to talk about something fairly common in today’s society: large-scale water damage. About 1 in 50 properties have a...

When investing in new equipment, what would you consider to be a reasonable payback?  Five years? Three years? At the Kishwaukee Water Reclamation District (KWRD)...

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