Treatment

The realm of fluid mechanics is an intricate web of physics, mathematical models, and real-world applications. In the wastewater industry, understanding these...

Since the early ’90s, INVENT has been passionate about reshaping the sequencing batch reactor process for the biological treatment of municipal and...

The water coming out of taps is safe to drink, but that doesn't mean it's completely clean. Chlorine has long been the...

A common misconception for aerobic digestion is that the process must be aerated 100% of the retention time. In redefining this outlook,...

From peripheral feed clarifiers tailored to dissipate hydraulic energy and ensure effective settling to comprehensive treatment systems that cater to high-strength wastewater,...

Every wastewater professional in western Massachusetts knew the U.S. EPA and state regulators were looking at the Montague Clean Water Facility. When the...

Problem: City of Camas (Washington) Wastewater Treatment Facility was experiencing rapid corrosion around a clarifier drive unit. Solution: The facility hired Rebuild-It Services...

Components and systems age at varying rates with some parts remaining useful while others are in imminent danger of failing. Often, the...

This webinar describes the City of Fresno’s drivers for implementing sidestream treatment at the 90 mgd RWRF and how the ANITA Mox...

Chemical and polymer feeding equipment plays a crucial role in ensuring the right dosage is administered, which can impact the efficiency and safety...

Marquette University in Wisconsin has received a second two-year, $3.8 million U.S. Department of Defense grant for an ongoing interdisciplinary program titled “In...

In 2021, Kaeser Compressors participated in a live Lunch & Learn session with Water & Wastes Digest to discuss blower technology and isentropic...

Blowers play a vital role in wastewater treatment, and their efficiency directly drives the operation costs of the facility. The power consumption...

Public water sector utilities recently joined a national news conference recently hosted by the Water Coalition Against PFAS to dispel the leading...

Daniel Welk holds two college degrees and a Wisconsin Surface Water Treatment certification. But a key component of his education in the water...

Problem: The construction of a new well prompted Seminole County to address hydrogen sulfide regulations by the Florida Department of Environmental Protection....

Ballasted clarification dramatically increases biological treatment capacity, helping meet ENR limits, and produces effluent quality far superior than conventional alternatives, and at lower life-cycle costs. Evoqua’s...