Managing an On-site Legionella Event
By Paul Sharpe, U.S. Water
Building owners are often faced with a decision to test the building potable and utility water for Legionella bacteria. The...
Pumping a Solution for Increased Water Demand
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...
Repair of Quake-damaged Wastewater Plant Is Life-saving Work
German-based association arche noVa specializes in the provision and restoration of drinking water supplies in disaster areas. The devastating earthquake in Nepal claims humanitarian...
The “First Line of Defense” in Protecting Membrane Filters
By Carlo Chatman
For municipal water authorities, pre-filtration of water is critical to protect and extend the life of membrane systems, as well as increase...
Innovative Solutions to Drinking Water Decontamination in Small and Medium Treatment...
Though drinking water tends to be relatively clean compared with water that is being considered for other uses, it sometimes can contain contaminants. Air...
Sharing a Scarce Resource
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,...
New Series of Stationary Wastewater Samplers Saves Time and Effort
Technicians responsible for wastewater effluent at municipal facilities, food/beverage plants and other industrial operations who must comply with mandatory water sampling will discover the...
Increasing Efficiency at an Effluent Treatment Plant
Watson-Marlow Fluid Technology Group’s Qdos peristaltic pump technology is delivering a significant reduction in maintenance time—from 1.5 hours to just five minutes—at the local...
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...
High-Efficiency Surface Water Pumping System
Delta Sand and Gravel Co., located in Eugene, Oregon, has been providing quality aggregate materials, service and expertise for almost nine decades. The company...









