How to Control Activated Sludge with Online Sensors: Part 2...

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

The Pursuit of a Green Carbon Steel Corrosion Inhibitor: Part 2...

Building on last month’s installment in this series, this article will detail the simulated cooling tower water experiment’s test procedure for both a scaling...

North Las Vegas Wastewater Treatment Plant Upgraded

Located within the greater Las Vegas metropolitan area, North Las Vegas, Nevada, also sits in the majestic Mojave Desert, which means that how the...

Safe, sustainable, and smart

Around 359 billion cubic meters of wastewater is produced globally each year. As well as municipal wastewater, a broad range of industrial processes produce...

Eco-Friendly Solution Takes Root Down South

Looking through the recent headlines, the water crisis in Flint, Michigan, has Americans throughout the country asking serious questions about the condition of their...

Dissolved Oxygen Sensor Monitors Boiler Feed Water, Lowers Maintenance Costs

Boiler feed water is thermally and chemically degassed to achieve oxygen-free water, a state which must be maintained throughout the steam cycle. The Electro-Chemical...

Ultrasonic vs. Differential Pressure Flowmeters for High Pressure Steam Service:...

As we discussed in part 1 of this series, the measurement of steam flow during dramatic power boiler load changes is challenge that will...

All-Terrain Sewer Stimulates Economy of Arkansas’s Newest City

Southside contains a very rocky terrain. In some areas, the ground is clay while in others, approximately three feet of soil sit above limestone...

When cleanup is critical

A new aeration system has rescued a paper mill in El Salvador that was on the brink of millions of dollars’ worth of fines...

The What and Why of Surge Transients

By Reinaldo Pinto, Applied Flow Technology One of the toughest aspects of hydraulic system design is accepting that a system cannot always operate at steady...