Pumps are critical components in wastewater treatment facilities. The Sanford (Maine) Sewerage District experienced just how critical when the pumps feeding biosolids...
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Editorial
Pure Water Westminster Lays a Foundation for Resiliency Against Future Water Shortages
In drought conditions the city of Westminster sometimes has to impose lawn watering or other restrictions. But that’s not the reason the...
Online Exclusives
New Research Reveals WWTPs Can Get 'Sick'
Much like humans, wastewater treatment plants can get sick, due to viral attacks. Now, new research from Chalmers University of Technology in...
Online Exclusives
News Briefs: NOAA Issues New Guidebooks for Climate Resilience and Adaptation
Entry 241432The National Oceanic and Atmospheric Administration and partners recently released “Implementing the Steps to Resilience: A Practitioner's Guide,” a handbook for...
Online Exclusives
Study Guide Answer Key
Here are the answers to the Nov. 10, 2022 edition of TPO's Exam Study Guide:
Aeration reactors using buoyant free-floating biofilm carriers in...
Online Exclusives
Exam Study Guide: Types of WWTP Processes and Gravity Filters
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
New Biogas Production Landmark Achieved for Scottish Water’s Sludge Facility at Nigg
If we took a short trip forward in time to 2040, and then looked back at how some organizations in the water...
Videos
Webinar: Nitrification in your Chloramine System
Get ready to learn everything you ever wanted to know (and some things you didn’t) about nitrification in your chloramine system. On...
Online Exclusives
Easy-to-Use Fine Screening with Wipes Protection
Entry 241438Parkson’s Hycor Helisieve M combines fine screening, conveying and dewatering to create a highly economical self-contained wastewater treatment system. It produces screenings dry...
Online Exclusives
EPA Issues List of Contaminants for Regulatory Consideration in Drinking Water, Increasing PFAS for Review
The U.S. Environmental Protection Agency recently published its Final Fifth Drinking Water Contaminant Candidate List (CCL 5), which will serve as the...
White Papers
Hydro GritCleanse – Get Cleaner and Drier Grit
The Hydro GritCleanse is the only fluidized bed grit washing system specifically designed to work with the HeadCell and Grit King, and...
Videos
Take a Blue-White Industries Factory Tour with CEO Rob Gledhill
Blue-White Industries is an ISO 9001:2015 certified manufacturing company located in Huntington Beach, California.The company takes great pride in its innovative engineering...
Online Exclusives
NSF Award Advances Kentucky Researchers Low-Cost Water Treatment Work
Along the rivers that snake across the Commonwealth, you’ll find a University of Kentucky researcher taking samples to study the health of...
White Papers
Oostburg Sees Long-Term Value in Rotamat RoK4 Vertical Fine Screen
Oostburg Wastewater Treatment Plant found Huber’s RoK4 Vertical Fine Screen when seeking out a new headworks screening solution. The WWTP’s engineers were...
















