Online Exclusives

Aggressively addressing per- and polyfluoroalkyl substances (PFAS) continues to be an active and ongoing priority for the U.S. Environmental Protection Agency. EPA...

All Blue-White Chem-Pro diaphragm-type chemical metering pumps are equipped with the exclusive Dia-Flex PVDF diaphragm. The high-performance DiaFlex all-PVDF diaphragm...

Entry 243302 Two firefighters from Middletown, Connecticut, were treated for heat exhaustion after battling a blaze at the J.S. Roth Water Treatment Plant.It took the...

Treatment Plant Operator’s Bug of the Month is an ongoing series that spotlights the organisms present in wastewater microbiology. Each month a new...

In a new paper detailing findings from North Carolina State University's GenX Exposure Study, researchers detected novel per- and polyfluoroalkyl substances (PFAS)...

Four in five Americans (77%) served by a water utility say the quality of their tap water is excellent or good, although...

Entry 243305Welcome back to TPO magazine's Exam Study Guide Series, which offers a pair of water/wastewater study questions with in-depth explanations of the answers. Last time,...

Here are the answers to the July 30, 2020 edition of TPO's Exam Study Guide:1. To perform the settleable solids test, what piece of equipment...

Entry 243308Providing clean water to soldiers in the field and citizens around the world is essential, and yet remains one of the...

Flomatic Valve’s Series 5400 Flo-E-Centric plug valves are energy-efficient, round-port, eccentric, quarter-turn plug valves designed in compliance with AWWA C517, in a...

Most of the water and wastewater industry has at this point seen the stories about tracking COVID-19 in sewage, but what happens...

Parkson Corp. IGNITE integrated nitrification processParkson Corp. offers a nonactivated sludge lagoon treatment solution that combines Parkson Corp.’s Biofuser lagoon aeration system with...

Think of the new strategy developed at Rice University as “wrap, trap and zap.” The labs of Rice environmental scientist Pedro Alvarez and...

Entry 243327Two water treatment plant workers in Wrentham, Massachusetts, were transported by medical helicopter to a hospital for injuries sustained in a...

Louisville (Kentucky) Water Co. recently announced an important achievement for public health. Louisville Water has removed all its known lead service lines...

Entry 243330ClearSpan Structures expands, now offers rentalsClearSpan Structures now offers commercial building rental offerings. Previously, the company’s structures were only available for...

Almost certainly you’ve seen headlines about wastewater treatment plants around North America joining the fight against COVID-19 by testing wastewater in an...

When treating water or wastewater, often two types of chemical metering/dosing pumps are considered. The chemical feed unit must be able to...

Entry 243333Residents in Parker, Colorado, were calling 911 after spotting a black cloud of smoke coming out of the city’s water treatment...