Mixing system leads to significant energy savingsProblem: The Milwaukee (Wisconsin) Metropolitan Sewerage District needed to reduce the mixing energy in the anaerobic...
Editorial
Biosolids Management and Headworks
Entries Tagged Ovivo USA, LLC
Editorial
Florida Treatment Plant Transitions to Sophisticated Step-Feed Biological Nutrient Removal
The Eustis Wastewater Treatment Plant went online in 1959 with a 1.0 mgd trickling filter process. Fifty-seven years later, it’s a 2.4...
Ovivo Partners With Microdyn-Nadir
Ovivo USA LLC signed a multi-year agreement with Microdyn-Nadir to service the membrane bioreactor market. The agreement secures access to BIO-CEL membrane...
Biogas - Ovivo USA Ultrastore
Ultrastore membrane gasholders from Ovivo USA are used to store the biogas generated from anaerobic digesters. The dual membrane gasholder consists of...
Online Exclusives
Water & Wastewater Industry News: WWEMA Survey Shows Industry Growth
WWEMA Survey Shows Industry GrowthThe Water and Wastewater Equipment Manufacturers Association has released its 2015 Member Market Indicators Survey. The survey tracks the...
Online Exclusives
Water & Wastewater Industry News: October 2015 Edition
Yaskawa Celebrates 100th Anniversary
Yaskawa Electric Corporation, a world leader in industrial robotics, electrical drives and frequency converters, is celebrating its 100th anniversary...
Editorial
Wetlands Becomes City's First Water Reuse Customer
When a 200-acre wetland was constructed in 1996 as part of a 1.5 mgd aerated lagoon system in Richmond Hill, Georgia, it...
Online Exclusives
WEFTEC 2015 Product Spotlight, Part 4
Editor's Note: Hundreds of exhibitors displayed water and wastewater equipment — from the tried-and-true to the latest and greatest — at WEFTEC 2015, presented by...
Editorial
Ingenuity and an Electrical Engineering Technology Degree Are Strong Assets for an Ohio Operator
Until the upgrade for the Warren (Ohio) Water Pollution Control facility becomes reality, Mike Welke and his crews nurse and coerce every...
Editorial
Teamwork Helps a Staff Adapt and Master a Big Treatment Process Change
At the Contentnea Metropolitan Sewerage District, tailgating doesn’t mean getting together for beer and burgers before a football game. It refers to...
Editorial
Biogas-To-Energy Helps A New York Facility Toward Self-Sufficiency
The Ithaca (New York) Area Wastewater Treatment Facility now generates nearly half its electricity on site, and the plant team hopes a...
Editorial
Dubuque Resource Recovery Facility Keeps It Sustainable
When leaders in the Iowa city of Dubuque began seeking proposals for a wastewater treatment plant upgrade, they made one thing clear.“The...
Editorial
Amarillo Clean-Water Plants Emphasize Hands-On Learning
No one can say that high-tech instruments are responsible for the award-winning performance of the two clean-water plants in Amarillo, Texas.The 50 team...
Editorial
Michigan Plant Succeeds Despite Several Obstacles
The staff at the Downriver Wastewater Treatment Facility has faced plenty of challenges. Their collective experience, perseverance, teamwork and loyalty have led...
