Most Recent

Entry 242560Officials in Tucson, Arizona, say they plan to shut down the city’s water treatment plant as a precaution against high levels...

People/Awards The First Utility District of Knox County was honored by the Tennessee Department of Environment and Conservation for meeting drinking water goals under the...

Even if you have good blanket control, unsettled solids can sometimes rise and be carried over into the final effluent. The suspended...

The MiDAS field guide recognizes the genus Tetrasphaera as having 19 individual species that may be found in various wastewater treatment processes. Tetrasphaera...

Scientists from the University of Strathclyde and the Indian Institute of Technology (IIT) Bombay have demonstrated a low-cost sensor that can detect...

As a child Anna leRoux was mesmerized by the laboratories depicted in horror films. She knew instinctively that was her environment, not to...

Not only are municipal potable water quality testing requirements diverse, they are also constantly evolving. The quality of the water is a...

DeZURIK AWWA butterfly valves DeZURIK’s AWWA butterfly valves are designed for applications demanding thoroughly tested, high-quality valves for trouble-free service. Numerous design features and...

EnBiorganic expands its network into Texas EnBiorganic Technologies welcomed Fuquay of New Braunfels, Texas, to its licensed network of EBS-Di Installers and service...

WASTEWATER By Rick Lallish The MPN method for fecal coliform testing has become one the most common methods for testing. What is a disadvantage...

Quiet bypass pump a fit for lift station repair in urban area Problem During a lift station pump repair in Hollywood, Florida, all sewer lines...

Blowers Howden Roots EasyAir Rotary The Roots EasyAir Rotary factory package blower from Howden is configurable to meet the unique requirements in both pressure...

In reference to Ted Rulseh’s April column, “When Rationality Is Cast Aside,” two phrases I learned many years ago stick with me:...

In all my years of schooling I never had to bring home a report card with a D or F on it....

Effective debris removal screening is an essential step in preliminary treatment as clean-water plants, and bar screens are the devices of choice...

The value of UV light for disinfection is well known. It’s highly effective against a broad range of pathogens, and it eliminates...

Laguna Beach is a small California community of beaches, hiking trails, a walkable downtown, and summer art festivals. Laguna Beach occupies 8.84 square miles...

When the Hampton Roads Sanitation District ran short of storage space for biosolids, it had a choice: Add capacity for Class B...

It was a little like trying to put on a new shirt while removing the old one, without baring any skin in...