Duperon Corporation — a leading provider of screening and solids handling solutions — recently welcomed more than 200 students from Saginaw Career...
Education and Training
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Online Exclusives
Exam Study Guide: Settleometer Samples and Relative Density of Solutions
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...
Editorial
Here’s How to Beat Those Multiple Choice Exams
So you’ve studied for the exam you must pass to attain your first or next-level license. You feel confident, but also a...
Online Exclusives
The Water Council & Marquette University Launch Joint Sustainability Summit
The Water Council and Marquette University’s College of Business Administration Sustainability Lab have announced plans for the Nexus Sustainability Leaders Summit, an...
Online Exclusives
Exam Study Guide: Membrane Bioreactors and Chlorine Byproducts
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...
Online Exclusives
How Responsive Leadership Ensures You're Seen as a 'Good Boss'
The results of a new study performed by Perceptyx, a company that specializes in employee surveys and people analytics, should serve as...
Online Exclusives
Bug of the Month: Bacteriophages and Their Possible Role in Removing Undesirable Bacteria
There is emerging literature about viruses in biological wastewater treatment and how they may impact wastewater bacteria and subsequent processes. Bacteria of...
Online Exclusives
WWETT Show Now Accepting Applications to Speak at 2025 Event
The Water & Wastewater Equipment, Treatment & Transport (WWETT) Show is now accepting applications for speakers at its 2025 event slated for Feb....
Editorial
Here’s a Great Networking Tip You’ve Probably Never Heard Before
I’m not the world’s most outgoing person, so when among strangers I’m not naturally inclined to say hello and strike up conversations.In...
Online Exclusives
Global Student Innovation Challenge Calls on Next-Generation Leaders to Tackle Water Security
Xylem Inc. is inviting high school and university students worldwide to develop solutions to the world’s biggest water challenges by joining the...
Online Exclusives
Safe Wastewater Monitoring in Hazardous Areas Webinar Slated Feb. 29
YSI, a Xylem Brand, will host a webinar titled Safe Wastewater Monitoring in Hazardous Areas Thursday, Feb. 29, at 2 p.m. Eastern...
Online Exclusives
Exam Study Guide: Oxidation Ditch Detention Time and Liquid Chlorine Storage
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...
Online Exclusives
Rice University Launches WaTER Institute to Develop Accessible Clean Water Tech
Rice University recently unveiled its new WaTER Institute, which seeks to address the widespread lack of access to clean municipal drinking water...
Editorial
Promoted to Supervisor? Get Ready for Big Changes.
In the TV series Band of Brothers we learn that soldiers who got battlefield commissions were always assigned to a different unit...
Online Exclusives
Exam Study Guide: Sequencing Batch Reactors and Chlorine Gas Withdraw Rate
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...
Online Exclusives
Exam Study Guide: Aeration Basin Conditions and PFAS Chemicals
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...
Online Exclusives
Bug of the Month: Diagnosing the 'Stress Bug'
While there’s no official morphotype name that we’re familiar with, the “irregular growth formations” microbe type recognition was passed on from the...







