12.01.23 -- Evaluating The Quality Of Global Water Models

Read about why reverse osmosis is one of the most effective technologies in water purification. 

Arsenic removal is theoretically simple but small community water systems often struggle to find the right solution. This article compares three prominent arsenic removal technologies.

A poor underdrain design can cause filtration inefficiencies and inconsistencies, including uneven pressure drops and dead zones where water flows slowly or not at all.

Read about a trial for the city of Gold Coast designed to find a system that could sharpen leak detection capability with a small margin of error. 

With all the potential debris running through wastewater collection systems, the debate over chopping them to bits, or not, has become a fundamental question for wastewater utilities. Now, new perspectives and new mechanisms are giving wastewater treatment plant (WWTP) operators new opportunities for cutting the wipes problem down to size.

A Bergen County, NJ, riverside town receives relief from torturous flooding after its stormwater pumping station is dramatically improved by the installation of new Flygt pumps.

Activated sludge has been a cornerstone of wastewater treatment since the early 1900s. Over the years, variations of the activated sludge treatment process have surfaced. These variants were efforts to improve treatment performance or reduce capital or operating costs.

In this case study, read about a wastewater treatment plant whose system was reaching the end of its useful life and the solution they chose that allowed for sustainable growth while meeting strict budget requirements.

Once the sludge has settled, what’s the most efficient way to remove it? John Stevenson, product line director at Brentwood, offers insight and solutions to common sludge-removal problems in this Q&A with Water Online.

Reassessing the way we think about resilience in water management is imperative in order to change our ways and capitalize on innovation.

Hear how utilities are overcoming operational challenges, such as non-revenue water and leak detection, using digital technologies.

There are many reasons why an AMI system might fail, but more often than not it boils down to gaps in the physical-to-digital transition.