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Because inadequate screening was allowing hair and fiber contaminants to work their way through its treatment process, the City of San Diego Public…

After it sat idle for nine years, the city of Bennington, Vermont, decided to recommission their agitated bay composting facility. Built in 1992 to…

A wastewater treatment plant located on the Ohio River disinfects municipal and industrial wastewater before introducing it back into the river. The…

The advent of rotary screw blowers has been heralded as the energy-efficient solution for most aeration and other low-pressure processes. While this…

Also in this week's water and wastewater news, a massive sinkhole opens near Tokyo, swallowing a truck and its driver

This case study of a Boston-based developer shows how BioMicrobics BioBarrier High Strength Membrane Bioreactor helped meet strict nitrogen limits

See how the HUBER Coarse Screen TrashMax removes bulky material, protecting downstream systems from potential harm. The TrashMax is optimally…

CHEM-FEED MD3 exclusive hyperdrive technology will help mitigate problems like vapor lock and loss of prime and ensure smooth, accurate, dependable…

What is the sludge volume index (SVI) of the following aeration basin, given the following data: a settleometer reading of 860 mL after 5 minutes,…

Maintaining your education is important, especially in a career that demands licensing exams. Prove you’re an expert operator by answering these questions and others from our Exam Study Guide Series.

In this video, learn about the differences between isentropic efficiency and specific performance as measurements of blower efficiency, including a…

The CSB Corporation Stop is a versatile and cost-effective product designed to inject chemicals pumped by metering pumps into tanks, water mains,…

The Glens Falls WWTP was previously using a DAF thickener to thicken the WAS at the plant. The DAF thickener provided only limited odor containment,…

Chlorination is one of the most widely used disinfection methods in water treatment. Proper chlorination ensures the safety and quality of water. To…

Maintenance and operation costs factored heavily in this sewer district’s decision to install a screw press

The Submersible Wastewater Pump Association will hold a Pumping Systems and Controls Training seminar April 15-16 at the DoubleTree by Hilton Hotel…

No wastewater treatment plant lasts forever. When the Oostburg (Wisconsin) Wastewater Treatment Plant was constructed in 1981, it was built to a…

Crane Pumps & Systems is excited to introduce the latest addition to the envie3 product family: the E36 Frame. The envie3 series features dry-run…

The CHEM-FEED engineered skid system is ideal for small spaces with a condensed design and compact footprint. The skid is constructed of strong and…

A new industrial facility near Seattle is pioneering a futuristic approach to waste management, transforming fecal matter from humans and livestock…