RPS Composites grooved adapterRPS Composites’ newly engineered RPS grooved adapter is designed to be used in conjunction with RPS FRP piping systems and...
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News About Blue-White, Asahi/America, Franklin Electric and More
Blue-White elects two new officersBlue-White’s board elected two new officers in their 2023 first quarter meeting. Bill McDowell was appointed to the...
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EPA Proposes Strict National Limits for PFAS
The Environmental Protection Agency has proposed a new plan to limit the presence of per- and polyfluoroalkyl substances (PFAS) in drinking water...
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News Briefs: Nestlé's Push to Change Arizona Water Law Sparks Controversy
A Nestlé factory in Glendale, Arizona, is facing a water supply issue as it seeks to produce a large amount of high-quality...
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New 'Water Heroes' Website Aims to Raise Awareness of Untreated Wastewater
UNESCO estimates that 80% of wastewater globally is released back into the environment untreated, polluting the world’s waterways and posing risks to...
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Toilet Paper Is an Unexpected Source of PFAS in Wastewater, Study Says
Wastewater can provide clues about a community’s infectious disease status, and even its prescription and illicit drug use. But looking at sewage...
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Associations Applaud New Legislation to Encourage WaterISAC Participation
The Association of Metropolitan Water Agencies has announced its support for new bicameral legislation that would encourage and support the participation of...
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OZ Lifting Aluma-Lite Davit Cranes
OZ Lifting Products announced the new Aluma-Lite davit crane for wastewater and water operators. The Winona, Minnesota-based manufacturer has released the ultra-portable...
White Papers
Dewatering Presses Prove to Be the Right Fit
ProblemThe Brunswick (Maine) Sewer District sought a continuous dewatering solution to replace two existing 2-meter belt filter presses.Solution
The district chose two six-channel...
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Virtual Listening Sessions Announced for EPA's PFAS Strategic Roadmap
The U.S. Environmental Protection Agency is announcing a series of upcoming virtual listening sessions on EPA’s PFAS Strategic Roadmap. Continuing through late...
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Treatment Plant Operator Exam Study Guide Answers
Here are the answers to the March 9, 2023 edition of TPO's Exam Study Guide:
According to U.S. EPA Part 503 regulations, which...
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Exam Study Guide: Soil Amendment Regulations and the UCMR 5
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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Brown and Caldwell to Develop Southern California Drought Mitigation Study
Environmental engineering and construction services firm Brown and Caldwell has been hired by the Metropolitan Water District of Southern California to study...
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Rugged CHEM-FEED MC3 Diaphragm Pump
CHEM-FEED’s rugged design can handle high-pressure applications up to 150 psi and high feed demands to 40 gph. The non-loss motion variable-speed...


















