Passive aeration and fixed-film media help make the Ecosim biological treatment systems attractive for on-site decentralized applications and small communities
A Central Wisconsin utility abandoned its combined heat and power system in favor of a more cost-effective use for methane from its anaerobic digesters
The ZeeWeed 500EV membrane bioreactor from Veolia aims to meet user desires for lower operating costs, less maintenance, and compliance with stricter regulations
Pumps with permanent magnet motors and VFDs deliver attractive return on investment in high-duty-cycle applications.
An automated system for chemical phosphorus control uses on-site generation of high-quality ferrous reagents.
Augmented reality becomes a potent tool in the kit for operators looking to optimize performance and lower costs in treatment facilities.
The LOTT Clean Water Alliance has taken numerous steps to enhance energy efficiency. And the search for new ideas goes on.