The Problem: The Southside WWTP in Tyler, Texas, is a multi-train activated sludge plant that in recent years had seen sporadic effluent...
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Texas City Ends Permit Limit Infringements With One Simple Solution
Dewatering and Biosolids
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Editorial
Virginia Plant Goes Above and Beyond to Solve Problems
Operators at the Noman M. Cole Jr. Pollution Control Plant are deep thinkers. They ask: What could go wrong? And how will...
Editorial
Starting Fresh: Small Team Learns New Operational Procedures
When Ray Pardee sees the award plaques on the walls at the Row River Water Treatment Plant, he feels pretty good.That’s because...
Editorial
Operations Supervisor Finds Himself Far From His Original Career Path
Eric Gonzales planned to follow in his father’s foot-steps and go to dental school. Instead, the clean water profession chose him.A college...
Editorial
Popular belt filter press shrunken for smaller communities
For small communities, wastewater treatment plant space is often at a premium. For those communities, solids hauling and disposal costs can also...
Blogs
Ask a Gas Collection Cover Expert
Question:
I know anaerobic treatment processes produce biogas, which could be converted into a green, renewable fuel. But, as of now, that biogas...
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Alkagen AQ Solution Provides Point Source Odor And Corrosion Control
Evoqua Water Technologies LLC was contacted by a South Florida municipality to provide an odor control solution for a lift station within...
Online Exclusives
Q&A: How to Prevent Corrosion in Your Collection System
Q: How does hydrogen sulfide cause corrosion?
A: Hydrogen sulfide (H2S) is typically known for causing odor in wastewater collection systems. However, beneath...
Online Exclusives
Biosolids Surplus is Too Much of a Good Thing for Two Canadian Cities
There’s a growing stockpile of biosolids fertilizer in the rural British Columbian cities of Kelowna and Vernon. Too much supply and not enough...
Online Exclusives
Whisper Systems Get Odor Under Control
The Whisper Biofilter is a one- or two-stage odor control unit that allows for optimal odor removal via variably controlled beds that...
Online Exclusives
Q&A: Advanced Dosing & Monitoring Technologies for Odor Control
Q: What are the limitations of current odor control dosing methodologies?
A: Most current dosing technologies base treatment on conditions at a fixed...
White Papers
Bioxide Solution Reduces Odors, Corrosion And Complaints
In the summer of 2014, Evoqua Water Technologies was contacted by a Mid-Atlantic water authority to propose an odor control solution at...
White Papers
Disc Aerators Improve Performance at Tomball Treatment Plant
The city of Tomball, Texas, is located in the heart of Houston’s oil country. Quality of life in Tomball depends in no small...
Editorial
Kimmswick WWTP Has All the Right Pieces for Exceptional Operation
You could easily say the Kimmswick Wastewater Treatment Facility has all the parts in place for award-winning performance.The eight plant operations and...
Editorial
Creating a Culture of Safety at Your Treatment Facility
Look around any workplace and the safety materials are hard to miss. There are safety posters, videos, course announcements, booklets, stickers, tip...
Editorial
New Tech Takes on Primary Clarifier Duty in Small Footprint
Primary clarifiers have been basic equipment in wastewater treatment for decades, and they remain effective.Now, Hydro International offers an alternative form of...
Online Exclusives
Optimize Your Clarifier for Biological Phosphorus Removal
Clarifier design and operation is essential to enhanced biological phosphorus removal. Under anaerobic conditions within a deep sludge blanket, biomass releases soluble...