Hydraulic mixing has become the most preferred mixing technology for anaerobic digesters due to the high degree of mixing energy and effective...
Entries Tagged Wastewater Treatment
White Papers
Meeting Stringent Phosphorus Limits Without a Tertiary System
The Marlborough, Massachusetts, Easterly Wastewater Treatment Facility, was faced with an extremely stringent total phosphorus (TP) permit limit of 0.1 mg/L (60-day...
Online Exclusives
Delving Into Sewage to Diagnose Public Health Problems
Most people probably view wastewater treatment plants as an integral part of modern infrastructure. Rolf Halden and his colleagues see them as...
Blogs
More Than a Concrete Jungle: An Outsider Tours Water-Centric Milwaukee
I always dreamed of visiting Jones Island. It has actually been on my bucket list for decades.I wish I could say Jones Island...
White Papers
APU Treatment Solution Solves Ohio Community's Iron and Manganese Problems
AdEdge Water Technologies was contacted by Aqua Ohio to design, manufacture and start up an iron and manganese removal system for the Worthington...
Online Exclusives
New England's Operator Exchange Program is a Great Resource
I recently found another way to take my wastewater education beyond the classroom, which is a topic I’ve addressed before with this...
Blogs
How the Times Have Changed: Surviving 30 Years of Modernization
Anyone first entering the wastewater field should consider themselves lucky if they’re hooked up with an old-timer — someone who’s been on...
Online Exclusives
News Briefs: Olympians Attempt to Avoid Rio's Sewage Splash
In Rio de Janeiro, a successful trip to the 2016 Olympics means more than a medal for those competing in water sports....
White Papers
BIOSTYR Improves Health of the Long Island Sound
The New Rochelle Wastewater Treatment Plant is located in Westchester County, New York, and discharges to the Long Island Sound. It serves a population base of...
White Papers
Improving Total Nitrogen Removal
This 0.63 mgd wastewater facility, in eastern North Carolina, operates under a NPDES permit and discharges into the Neuse River basin, a...
White Papers
BAF Technology Applications for Treatment Upgrades
Wastewater treatment facilities are subject to many different drivers for completing upgrades. Among the most prevalent drivers is a need to keep...
Editorial
How Lean Six Sigma Changed a Sewer Division
Running a department is fundamentally similar to growing a garden, says Brian Ziegler, Public Works director for Pierce County, Washington. It takes...
Editorial
Charlotte Water's Jackie Jarrell Talks About Raising the Status of Operators
How well does your organization support operations professionals? For that matter, what have you done lately to help your colleagues advance in...















