Results for

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.

Here are the answers to the Nov. 30, 2021 edition of TPO's Exam Study Guide: A digester is being fed with sludge that is 60% volatile solids. The…

Air stripping converts ammonia into a gas that can escape the wastewater from its surface. But this process is energy-intensive, and requires…

The U.S. Environmental Protection Agency is asking the agency’s Science Advisory Board to review draft scientific documents regarding the health…

Browse the latest products exclusively for the water and wastewater treatment industry

Join other water and wastewater industry professionals in Indianapolis this February

A focus on hiring veterans could help ease the industry’s skilled-labor shortage

Here are the answers to the Nov. 18, 2021 edition of TPO's Exam Study Guide: Which type of blower may not be operated against a closed valve?The…

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.

Skilled operators and innovative technologies make an unbeatable combination in water and wastewater treatment plants.Explore the possibilities in this special section.

The IFAS technology has increasingly been employed for incorporating BNR into large conventional activated sludge systems that are constrained by…

Also in this week's water and wastewater news, a city in British Columbia is under an evacuation order after flooding caused its wastewater treatment plant to fail

An operator who followed his grandfather and father into the clean-water profession reflects on his career and the state of the industry.

A colorimetric analyzer delivers continuous, real-time measurement of ammonia and orthophosphate in wastewater treatment processes.

Have you ever wondered what your life might be like if, at certain career and personal crossroads, you had made different choices?

Licensing exams can be challenging. Our Exam Study Guide helps you prepare by presenting questions similar to those on an actual exam. You can find many more sample questions on the TPO website at www.tpomag.com/study.

People/Awards Craig Netwig, founder of King Lee Technologies, was inducted into the American Membrane Technology Association Hall of Fame for his…

Vital Utilities joins EnBiorganic Technologies network EnBiorganic Technologies welcomed Vital Utilities of Lumsden, Saskatchewan, to its licensed…

Municipal water systems can include hundreds or even thousands of measuring devices. Particularly for basic applications, demands for simplicity in…