The U.S. Environmental Protection Agency has made a preliminary decision to regulate strontium — a naturally occurring element — in the nation’s...
Online Exclusives
News Briefs: EPA Announces Intent to Regulate Strontium in Drinking Water
Dewatering and Biosolids
Displaying results 681-697 of 1005
Online Exclusives
WEFTEC 2014 Innovation: Dewatering Process Runs at Net Zero Energy
Editor's Note: Innovation was a big theme at WEFTEC 2014. We'll be featuring a few of the new and better technologies found...
Editorial
Treatment And Filtration
Bar screen effectively prevents pumps from cloggingProblem: New Jersey’s Lower Township Municipal Utilities Authority operates a 5 mgd wastewater treatment plant. Influent...
Editorial
Advanced Dewatering Technology Provides High-Efficiency Batch Processing For Residuals
There are many ways to dewater residuals from drinking water treatment and wastewater treatment. Infilco Degremont offers one of the newer approaches...
Editorial
The Asheboro Team Meets New Nitrogen Limits Without A Costly Plant Upgrade
Mike Wiseman and his operations team knew they would face a total nitrogen limit in their new permit, due in 2016.So, instead...
Editorial
An Iowa Team Masters A New Plant's Biological Nutrient Removal Process
EDITOR’S NOTE: Since this article was written, Clinton’s water quality superintendent Dan Riney has retired from that community and has taken a...
Editorial
A Florida Batch Plant Exceeds Design Performance Through Study, Observation And Testing
Kanahou Alana admits he knew nothing about wastewater when he became the operator of the Layton Wastewater Treatment Plant on Florida’s Long Key...
Editorial
Calgary's New Treatment Plant Puts Advanced Technology In A LEED Gold Package
From green roofs to new odor control technology, one of Canada’s most technologically advanced clean-water plants is in Calgary, Alberta.The Pine Creek...
Online Exclusives
WEFTEC 2014 Innovation: Struvite Remedy Yields Marketable Fertilizer
Editor's Note: Innovation was a big theme at WEFTEC 2014. We'll be featuring a few of the new and better technologies found...
Online Exclusives
WEFTEC 2014 Innovation: Dewatering Screw Press Reduces Noise and Power Consumption
Editor's Note: Innovation was a big theme at WEFTEC 2014. We'll be featuring a few of the new and better technologies found...
Online Exclusives
WEFTEC 2014 Innovation: Ostara Technology Boosts Nutrient Recovery
Editor's Note: Innovation was a big theme at WEFTEC 2014. We'll be featuring a few of the new and better technologies found...
Editorial
A Receiving Facility For Trucked-In Grease And Sludges Pays Dividends In Pennsylvania
Over the years, the Delaware County Regional Water Quality Control Authority (DELCORA) lost wastewater flow and revenue as major industries closed down...
Blogs
Q&A With an Odor-Control Expert
Question:Our wastewater treatment plant produces unpleasant odors that negatively affect our reputation and relationship with the community. It’s even affecting the everyday...
Editorial
Geothermal Heating And Cooling Save Energy At A Maine Composting Site
As the largest municipal biosolids composting operation in New England, the Hawk Ridge Compost Facility’s main purpose is the beneficial reuse of...
Editorial
Iowa Plant Superintendent Kam Reeves Leads By Coaching And Example
Kam Reeves is proof that you can start over — even when you think you’re too old — and build an award-winning...
Editorial
A Septage Receiving Station Screens Out Debris And Protects Plant Processes
In 2005, the Illinois village of Richmond built a $7 million wastewater treatment plant to support anticipated growth, including a 396-home subdivision.The...
Editorial
A Texas Biosolids Program Earns Honors For Clean Operation And Customer Satisfaction
An excellent biosolids beneficial use program in Texas is about to get even better.The Trinity River Authority’s Central Regional Wastewater System, which...