Editorial Articles

Analysis of water and wastewater sample is highly technical. Therefore, the tools used to interpret those samples are complicated, and for the...

Many water and wastewater facilities are located in remote areas that lack cellular, internet and phone service. While the ability to automize...

WASTEWATER By Rick Lallish Which method to turn pumps on or off uses air pressure? A. Mercury switch (mercroid style) B. Bubble systems C. Electrode systems D. Float...

Biosolids recycling has always existed under a cloud. Some people have concerns about odor. Heavy metals. Pathogens. Then there are the mischaracterizations of...

While some clean-water plants transition to biological methods for phosphorus removal, many still rely on chemical methods. Typically, they dose the wastewater with...

Nitrogen and phosphorus from clean-water plant discharges and a variety of other sources are a growing cause for concern, since they can...

For decades the Montague Water Pollution Control Facility received pulp and paper waste from two mills, and some parts of a 2010...

Bartlesville may never have to reuse its wastewater effluent as a supplement to its water supply, but the city is prepared if...

Wastewater work gave Jamie Belden a chance to help the streams he cares deeply about while earning a good wage. After many years...

The city of Longmont Wastewater Treatment Plant generates 140,000 cubic feet per day of biogas. Putting more of it to beneficial use...

“Just because it is written doesn’t make it true in the field.” So says David Montgomery, treatment services superintendent of the Plum Creek...

It’s amazing what people sometimes find when working on stream cleanup projects. During the Rivers Alive cleanup sponsored by the Clayton County...

MFG Chemical names Todd Viens CFO MFG Chemical has hired Todd Viens as chief financial officer. In addition to managing the finance functions,...

Patterson Manufacturing Davit Cranes Give your operations a lift with Patterson Davit Cranes, available in ½-ton and 1-ton capacities. The low maintenance, easy-to-assemble...

Your wells provide the lifeblood to your community. Clean, fresh, uncompromised water is an expectation for your citizens, and it is up...

Excessive grit is a costly component of both the water and wastewater treatment processes, clogging systems, reducing efficiencies and causing abrasion damage...

Centrifuges help treatment plant save substantial annual costs Problem The Greenway Wastewater Treatment plant in London, Ontario, used belt presses to dewater biosolids. The solids...

Belt Filter/Rotary Presses Bright Technologies, Division of Sebright Products, 0.6-meter skid-mounted belt filter press The compact 0.6-meter skid-mounted belt filter press from Bright Technologies, Division of...

Licensing exams can be challenging. Our Exam Study Guide helps you prepare by presenting questions similar to those on an actual exam. You can...