Online Exclusives

When sludge disposal costs threatened to spiral out of control at a major chemical production facility in Charleston, South Carolina, the search...

Pump stations play a critical role in keeping communities safe from flooding during storms. This is particularly true of those situated near...

How do you know the results displayed by a turbidimeter are true? Especially when the measurement of water samples with low turbidity...

Sherwin-Williams Protective & Marine recently announced top honors in the 2025 Sherwin-Williams Impact Award program: a striking restoration of the Sea Oaks water...

The FLEXFLO M1 peristaltic metering pump delivers smooth, accurate chemical feed for low to medium flow applications. Compact and rugged, it’s self-priming...

At Kaeser, we believe the more you know about operating blower systems the more you'll get out of them. That's why we're...

At a major biogas production facility in Cleveland, Ohio, innovation never stops — and neither does the pursuit of more efficient sludge...

This webinar will talk about turbidity spikes related to turbidimeter sampling, measurement parameters, and reporting along with approaches for troubleshooting and resolving...

We are deeply saddened to announce the passing of COLE Publishing owner and co-founder Bob Kendall on Saturday, Oct. 4. He was...

Problem: The Madison (Wisconsin) Metropolitan Sewerage District in Wisconsin faced disruptions and high maintenance for direct steam injectors in its acid-phase digester...

Equipment and service providers presented their latest offering at the international wastewater and drinking water conference in Chicago Sept. 28 to Oct....

When structural deterioration forced the shutdown of the dewatering building at the Barberton Wastewater Treatment Plant in Ohio, the question wasn’t just...

The FLEXFLO M5 peristaltic metering pump delivers high-volume, precise fluid metering with up to 80% less pulsation, thanks to its offset roller...

The Compressed Air and Gas Institute (CAGI) and a group of its member manufacturers have developed standard formats for reporting blower performance....

Learn about unique aspects of measuring high-range turbidity samples with portable turbidimeters. Turbidity can be useful as an indicator of the effects...

One of the biggest dangers in our industry is entering confined spaces. In the United States, over 2 million employees enter confined...

Esmil’s latest innovation in sludge dewatering has successfully been implemented at the Covington Wastewater Treatment Plant in Ohio, marking another significant milestone...

Precise dosing of challenging chemicals, including polymers and caustic substances, often requires peristaltic metering pumps for gentle and damage-free handling. With the...

Plant operators need durable equipment for their water intake challenges. HUBER Technology  in Denver, North Carolina, offers a diverse catalog of water...