The Greater New Haven Water Pollution Control Authority serves the Connecticut communities of New Haven, Hamden, East Haven and Woodbridge.
Focused on wastewater...
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Editorial
Product Spotlight - December 2019
Check valves are an important component of every submersible pump water system. Why are they important? First, they allow your water system...
Editorial
Product Spotlight - December 2019
As smart technology continues to be implemented into the wastewater treatment stream, Godwin Pumps, a Xylem brand, had introduced the NC100S and...
Editorial
A Laredo Museum Helps Educate Children From Schools, Scout Troops and Other Organizations
Just as in any community, the waterlines in Laredo, Texas, run underground, at least for the most part.
In one new city facility,...
Editorial
You Know About Struvite. Now Meet Brushite — From a New Phosphorus Recovery Process
Nutrient recovery is a growing component of clean-water plant operations. Most often the target is phosphorus.
The various motivations to isolate phosphorus include...
Editorial
Setting Goals Reachable Through Hard Work. That's Lori Stenzel's Formula for Success.
Wanting more has dominated Lori Stenzel’s professional life.
As senior water quality and environmental compliance specialist for Illinois American Water in Belleville, she...
Editorial
Investing in Employee Training and Major Upgrade Prepare Clean-Water Facility for the Future
Sometimes a clean-water plant that has performed reliably for years simply gets old and needs renewal. That’s the case at the East...
Editorial
Numbers Replace Sight, Sound, Smell and Intuition at the Water Plants in Louisville, Colorado
Data increasingly guides water and wastewater treatment operating decisions. Numbers replace sight, sound, smell and dosing-and-retention-time guidance handed down from old-timers. Plants...
Editorial
Clean-Water Plant Stays in Permit Compliance During Major Upgrade for Phosphorus Removal
It’s been said that making major upgrades to an in-service clean-water plant without incurring violations is a like changing a tire on...
Editorial
Upping the Ante
When the City of Ames (Iowa) and its engineering partner were designing a new lime softening water plant, there was no doubt...
Editorial
Is Your SCADA System Aging? Maybe It's Time to Take Stock.
Supervisory control and data acquisition (or SCADA) systems and connected instruments are vital to many water and wastewater treatment facilities.
They perform control...
Videos
ProSeries-M Metering Pumps for Municipal Water Treatment
Engineer Bill McDowell reviews some key points on the Proseries-M products available from Blue-White. From diaphragm metering pumps, to peristaltic metering pumps,...
Online Exclusives
WEFTEC Report: Primozone Presents High-Capacity Ozone Generators
Primozone showcased the Primozone GM-series 2.0 ozone generators at WEFTEC in Chicago.
The units are designed for low energy consumption and lowest life-cycle...
Online Exclusives
How a Michigan Fatberg Turned Into an Educational Opportunity
Massive sewer accumulations of fats, oils and grease are on the rise. The system impact of FOG is greatly exacerbated by a...
Editorial
Worth Noting - December 2019
People/Awards
Cary Naas was hired as superintendent of the Eureka (Illinois) Wastewater Treatment Plant. He replaces Doug Eastman, who retired after 27 years.
Jeff...
Editorial
Product News - December 2019
FCI FS10A analyzer flow switch and monitor
The Model FS10A from FCI - Fluid Components International - is a universal flow switch and...
White Papers
State-of-the-Art Septage Station Handles Plant’s Unique Needs
The San Antonio Water System had been making a homemade screen system work. It wasn’t perfect — but it only seemed to...
Online Exclusives
WEFTEC Report: Blue-White Debuts Engineered Chemical Feed Skids
Entry 243663Blue-White Industries introduced ProSeries-M CHEM-FEED polyethylene engineered skid systems, for use with chemical dosing pumps, at WEFTEC in Chicago. The systems...
Online Exclusives
Exam Study Guide: Changing Chlorine Cylinders; and Calculating Chemical Feed
Entry 243658Welcome 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,...

















