A team from UNSW Sydney’s School of Chemistry — led by Dr. Jun Sun and professor Naresh Kumar — has developed a...
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System Injects Concentrated Oxygen to Treat Iron and Manganese
Problem: The Clapper Road Water Treatment Plant in Bethlehem, New York, included chlorine injection into the raw water to oxidize dissolved iron...
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Colorado WTP Utilizes BDP Belt Press For Mechanical Dewatering
The Betasso Water Treatment Plant is responsible for supplying water to the Boulder, Colorado, area. The plant previously used drying beds to...
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Connecticut Honors Providers of Clean Drinking Water
The Connecticut Department of Public Health recently honored all those dedicated to providing clean drinking water to their communities at a special...
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3DP Belt Press Provides Huge Savings for Utah Water Treatment Plant
The City of Ogden Water Treatment Plant struggled with solids dewatering, often operating multiple shifts and incurring high costs for polymer. In...
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City of Charlottetown Wins Taste Test at AWWA’s Annual Conference
The American Water Works Association recently announced that the City of Charlottetown in Prince Edward Island, Canada, won the Best of the Best Water...
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Technology Defeats Odor Problems at School and Park
Problem: A pump station near an elementary school and park in the Agua Special Utility District in Palmview, Texas, had significant odor...
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News Briefs: Grand Rapids to Chlorinate Water After Legionnaires’ Outbreak
Following an outbreak of Legionnaires’ disease in Grand Rapids, Minnesota, the Public Utilities Center has decided to permanently chlorinate the water system...
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Artificial Intelligence Could Help Forecast Harmful Algae Blooms
A team of Los Alamos National Laboratory scientists plan to use artificial intelligence modeling to forecast, and better understand, a growing threat...
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The Water Research Foundation Honors Outstanding Water Research Leaders
The Water Research Foundation recently awarded the 2024 Research Innovation Award to Dr. Paul Westerhoff and the 2024 Subscriber Impact Awards to...
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Improve Air Quality and Control Odors With Economical Scrubbers
Scrubbers purify air and control odors in the wastewater industry, effectively removing contaminants from the air. Biological scrubbers create a self-sustaining environment where...
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Product News: OZ Lifting Products, Blue-White, QED Environmental Systems and More
OZ Lifting Products stainless steel lever hoistOZ Lifting Products has launched its first stainless steel lever hoist. This reliable solution tackles lifting...
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Hypochlorite System Leads to Savings for Utah Water Treatment Facility
Problem: The Big Cottonwood Water Treatment Plant at the mouth of the Big Cottonwood Canyon is one of three water treatment facilities...
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News Briefs: House Passes Bill to Mandate 'Do-Not-Flush' Labeling on Wipes
The U.S. House of Representatives has passed legislation that would require the Federal Trade Commission to create and enforce rules mandating clear...
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Exam Study Guide: Sewer Velocity and Incubator Temperatures
Welcome 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, we...
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Treatment Plant Operator Exam Study Guide Answers
A ping-pong ball travels from manhole A to manhole B 200 feet away in 1.5 minutes. The sewer line is a 6-inch...
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An Ongoing Solution for Complete Filter Fly Control
Tens of millions of gallons of water flow daily through the three wastewater facilities operated by Georgia's Athens–Clarke County Public Utilities Department,...
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Get Early Warnings With Advanced Gas Detection Systems for Treatment Facilities
Gas detection systems are designed to monitor and detect a range of dangerous gases, providing early warnings to prevent accidents and exposure....
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NACWA: 2023 Wastewater Service Costs Rose at Less than the Inflation Rate
Costs of sewer service for the nation’s families lagged slightly behind the inflation rate in 2023, but rates are likely to increase...




















