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Entry 244535Welcome 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,...

Entry 244538The residents of Prince Rupert, British Columbia, are under a boil-water advisory after city officials found elevated levels of the parasites...

AlaskaThe Alaska Department of Environmental Conservation is offering:Dec. 19-20 — Electrical Troubleshooting & Preventive Maintenance, AnchorageJan. 7-11 — Introduction to Small Water Systems, WasillaJan....

The Mahomet (Illinois) Wastewater Treatment Plant sits in a tight 5-acre triangle: on one side a railroad track, on another side the...

When Orren West asked his friends at the Water Environment Federation’s Technical Exhibition and Conference what they thought about a job offer...

For 15 years the Springfield (Massachusetts) Water and Sewer Commission has hosted fifth-graders from the Springfield Public Schools at the wastewater treatment...

As 2018 comes to a close, we’d like to take a few moments to look back on some of our most popular...

Removal of color from process streams is important in drinking water treatment and in various industrial applications. To control color, it is first...

On a visit with the grandsons last summer, 6-year-old Tucker out of the blue began talking about the “water wasting treatment plant.”...

WASTEWATER By Rick Lallish What process control measure has the most influence on sludge quality and determines the sludge age in an activated...

Decanter effectively replaces belt press Problem: For the West Central Conservancy District in Hendricks County, Indiana, the dry matter produced by its belt...

People/AwardsThe City of Long Beach received a Wastewater Treatment Plant Outstanding Performance Award from the Washington State Department of Ecology for achieving...

Cleaning out biosolids, sand, grease and other debris from a sump tank is often an unpleasant and costly task. While many pumps...

Drinking-water treatment plants use various forms of chlorine to inactivate pathogens, oxidize metals or metalloids, and provide disinfection residual for distribution systems....