TagsStories About Dissolved Oxygen System

Stories About Dissolved Oxygen System

Same Treatment Quality, Less Energy
Same Treatment Quality, Less Energy
Editorial
May 19, 2014
A Mississippi plant copes with high flows from two poultry plants with a new SCADA system and automated control over dissolved oxygen.
Weekly News Briefs: Flushable Wipes Campaign Earns Award Nomination
Online Exclusives
April 15, 2014
Weekly News Briefs: Wastewater Nutrients Could Benefit Wetlands
Online Exclusives
March 25, 2014
Options Open
Options Open
Editorial
December 16, 2013
A treatment plant on Lake Superior manages biosolids with a flexible process and a beneficial use program that responds to seasonal demands.
A Better Way to Aerate
A Better Way to Aerate
Editorial
June 17, 2013
Operators in New Ulm improve the treatment process and save significant energy with high-efficiency blowers and fine-bubble aeration.
Odor Control and Disinfection
Odor Control and Disinfection
Editorial
May 14, 2013
Up and Down
Up and Down
Editorial
April 23, 2013
FOG and radically different winter and tourist season flows make life challenging for the crew at the New Shoreham (R.I.) WPCF.
Working the Land
Working the Land
Editorial
April 23, 2013
While putting plant operations first, team members at a Tennessee treatment plant teach themselves how to apply biosolids and produce a crop.
To Nitrify or Denitrify?
To Nitrify or Denitrify?
Editorial
February 14, 2013
A training session on nitrogen removal turns into a troubleshooting venture that helps a plant team correct operating issues and achieve permit compliance.
When the Numbers Don’t Add Up
When the Numbers Don’t Add Up
Editorial
January 17, 2013
An investigation of bulking sludge reveals the presence of filamentous bacteria and suggests a solution based on improving maintenance and operating practices.