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Lakeside1

A Georgia Clean-Water Plant Unlocks a Secret of Extending Screw Pump Life

A simple design combined with effective maintenance and rotational operation helps a Georgia treatment plant get long life from its influent lift screw pumps.
Revised Tthm

Testing Reveals an Alternative Disinfectant That Prevents Formation of DBPs

Testing at a Florida utility documents that ClO2 is an effective disinfectant for portable water that also helps address disinfection byproducts in distribution.
Blowers2

How to Maximize On-Site Energy: Save It and Also Produce It

A California authority goes ‘green’ with an aeration efficiency upgrade and two solar arrays installed under a power purchase agreement with no upfront capital.
Krmagroup

A $58 Million Plant Upgrade Sets Kankakee Operators Up for Success

A multiyear, $58 million upgrade program improved performance and efficiency for the Kankakee River Metropolitan Authority and set operators up for success.
West 19

Teamwork and Automation Driver Award-Winning Performance in a Pennsylvania Water Plant

A strong team backed by automation helps a Pennsylvania plant win and sustain Phase III Directors Award status in the Partnership for Safe Water.
Bay Minette Utilities 834856

James Dean Constantly Infuses Team Members With a Passion for Continuous Improvement

James Dean constantly finds ways to improve his plants’ performance and infuses team members with a passion for continuous improvement.
Eric Klann For Tpo 0015

An Oregon City Saves $55 Million With a Natural Approach to Wastewater Treatment

A wetland complex provides effective treatment for an Oregon city and saves some $55 million in capital costs for a facility expansion.
Niagara Yellow

Starting Them Young: Water Festival Sparks Kids' Interest in Careers

The Niagara Children’s Water Festival has helped boost students’ knowledge of water resources and even helped steer some toward water-related careers.
Stuff 008

Best Face Forward

A Newly Renovated Plaza and Fountain on the Wastewater Treatment Plant Property Creates Positive Impressions in Edmonds, Washington.
1804 Cover

April 2018

Foam buster 01

What is a Foambuster?

The patented Foambuster from Vaughan uses a glass-lined ductile iron nozzle combined with a stainless steel splashplate located below the nozzle to…
Defense Department Awards Funding for PFAS Research

Defense Department Awards Funding for PFAS Research

With a project budget of more than $1 million, The Water Research Foundation will develop a framework for assessing PFAS treatment techniques
Product Focus - April 2018

Product Focus - April 2018

Product News - April 2018

Product News - April 2018

Industry News - April 2018

Industry News - April 2018

Product Spotlight W Andax Xtreme Shell

Fix a leaking valve in minutes

A leaking valve can be a huge problem in a potable water system. Not only can the leak cause damage to surrounding infrastructure, depending on its…
Product Spotlight Ww Xylem Sanitaire Vorelodos

Energy efficient digestion

Aerobic digestion is often the second largest consumer of energy — after biological treatment aeration — at a wastewater treatment plant. With energy…
Worth Noting - April 2018

Worth Noting - April 2018

People/Awards The town of Clinton, Connecticut, received a $55,000 grant under the State of Connecticut’s Responsible Growth and Transit-Oriented…
Matchpoint Hydrins 2 Installed Close Up

Monitoring and Instrumentation

Software helps improve plant data management Problem: An aging SCADA system and a decrease in staff left an Ohio wastewater treatment plant with data…
Exam Study Guide

Exam Study Guide

WASTEWATER During nitrification in an aeration tank, which of the following parameters will decrease? A. Alkalinity B. Oxidation reduction potential,…