Expand your wastewater treatment capacity with low-capital investment using Praxair oxygen and carbon dioxide. Incorporating Praxair gases into your process will not only increase...
Entries Tagged Pretreatment
Enviro-Care SPECO
SPECO combined pre-treatment plants from Enviro-Care are a complete, above-ground headworks with minimal space requirements and no civil works. They can be...
Editorial
A Creative Approach to Improving Plant Operations
When faced with a plague of insects around a facility, plant managers in many industries might resort by reflex to the obvious...
Online Exclusives
Tunneling in Paradise: Honolulu Completes Gravity Sewer Project
After 13 months of boring beneath the Oneawa Hills, contractors have holed through on a new wastewater tunnel that will connect the...
Editorial
Odor Control and Disinfections
Liquid permanganate allows plant to treat unanticipated odorsProblem: After a summer drought, winter rains flushed accumulated solids out of the collections system...
Blogs
It's St. Patty's Day, and these breweries are looking green
We’re all Irish this week, right? Well, if Irish means green, then these breweries really fit the bill. And by green, I...
Editorial
The WWETCO FlexFilter From WesTech Can Combine Tertiary And CSO/SSO Treatment
Clean-water agencies charged with treating heavy flows from storm events face large capital investments for processes they may use only a few...
Online Exclusives
Water Treatment 101: A Filtration Primer
Editor's Note: This article is part of our "Water Treatment 101" series, which covers basic treatment processes. To read other articles in...
Editorial
Wastewater Treatment Systems
Turbo blower leads to energy efficiencyProblem
Lakota Wastewater Treatment Plant in Lakehaven Utility District, Wash., sought to address rising energy costs and aging...
Editorial
Eyes on the Prize
Frank Wallace must feel like he has a staff of 62 people operating his Caryville-Jacksboro Utilities Commission wastewater collection and treatment systems.
That’s...
Blogs
They still invoke the bogeyman
Land application of biosolids is welcome in and around many communities. Still, we occasionally see news reports on the “horrors” of the...
Editorial
Balancing Act
Consistent attention to detail is one reason Freddie Martin’s name is on the North Carolina Division of Water Quality’s Pretreatment Professionals Honor...













