The negative impact humans can have on their own environment is on full display, with climate change, land alterations and harmful algal...
Entries Tagged Nitrogen Removal
Online Exclusives
WRF, Utilities Collaborate to Fund Energy-Efficient Nutrient Management Study
The Water Research Foundation has granted $200,000 for a project called Advancing Low-Energy Biological Nitrogen and Phosphorus Removal (project number 5083). The project will...
Online Exclusives
Researchers Examine Wastewater Discharge Effects on Coastal Ecosystems
The tendency for most of us when it comes to human wastewater is out of sight, out of mind. Rarely do we...
Online Exclusives
Surge in Nitrogen Has Turned Sargassum Into the World's Largest Algal Bloom
For centuries, pelagic Sargassum, a floating brown seaweed, has grown in low nutrient waters of the North Atlantic Ocean, supported by natural nutrient...
Editorial
An Innovative Operations Group Proves Nutrient Reduction Doesn't Have to Cost a Fortune
Facing a need to reduce effluent nitrogen and phosphorus, the Kansas city of Great Bend had a choice: Try to get it...
Editorial
Can Your Plant Remove Nutrients Cost-Effectively? EPA Study Aims to Show You How
Stricter effluent nutrient limits pose a dilemma for clean-water plant teams: How to comply with the new permit, and at what cost?
Major...
Online Exclusives
Center Develops New Approach for Residential Nitrogen and 1,4-Dioxane Removal
The New York State Center for Clean Water Technology at Stony Brook University has made a series of discoveries regarding a new...
Online Exclusives
Researchers Find a New Multitasking Microbe to Purify Wastewater
Researchers from the National University of Singapore have developed a new way to treat sewage that is simpler, cheaper and greener than...
Online Exclusives
Removing Nutrients: What Price?
Stricter effluent nutrient limits pose a dilemma for clean-water plant teams: How to comply with the new permit, and at what cost?
Major...
Editorial
Through a Decade of Effort, Murfreesboro Wins Dramatic Effluent Nitrogen and Phosphorus Reductions
When facing what seemed insurmountable odds to meet aggressive new effluent nutrient limits, the Murfreesboro Water Resources Department team members banded together.
They...
Online Exclusives
Researchers Develop Membrane to Recover Nutrients for Fertilizer
Researchers at Aalto University in Finland have announced a process they developed called NPHarvest, which allows for the recovery of nitrogen and...
Online Exclusives
Using IFAS/MBBR and Deammonification to Facilitate Biological Nutrient Removal
Last summer, Treatment Plant Operator hosted a live webinar in which in which Veolia Water Technologies gave a presentation on IFAS/MBBR and deammonification technologies,...
Videos
Award-Winning Operator Thankful for Updated Wastewater Treatment Plant
Nancy Pugh of the Louisa County (Virginia) Water Authority was recently named Wastewater Operator Specialist of the Year by the Virginia Rural...
Online Exclusives
News Briefs: 'Brain-Eating Amoeba' Kills New Jersey Man
Entry 244641A 29-year-old man from Atlantic County, New Jersey, died after contracting Naegleria fowleri — also called the “brain-eating amoeba” — after...















