Schneider Electric offers the SCADAPack 300E Smart RTU range, featuring four new models specifically optimized for water and wastewater applications: 312E, 313E, 333E, and 337E. Three of these cost-effective units can be ordered with or without programming capability. However, IEC61131 programming capability can be added at a later date. The new RTU models also extend the I/O mix scalability and types, permitting a customizable solution. Learn more.
How To Reduce Compressed Air Energy Costs In Aeration By Fluid Components International
A fast-growing city in the arid desert regions of the western U.S. recently addressed the need to expand its municipal service for new residents and subdivisions. In recent years, the city's residential demand for wastewater treatment tripled from less than 1 million gallons to more than 1.5 million gallons per day.
WWTP Uses Process Monitoring And Control Technology For Increased Productivity And Efficiency By YSI, a Xylem brand
The Littleton/Englewood wastewater treatment plant (WWTP) put in place processes to effectively monitor the levels of ammonia in their wastewater treatment. In addition to ammonia levels, the plant is now able to effectively conduct pre-chlorination monitoring, monitoring of dissolved air flotation thickeners, and the measurement of dissolved oxygen (DO) concentration.
Delivery Methods For Water Infrastructure Development By PERC Water
Municipalities face difficult decisions when implementing major water and wastewater capital projects, with significant uncertainties with respect to cost, schedule, and performance. There are various delivery methods to consider, and it is important that public agencies understand the advantages and risks associated with each one.
From The Editor
Tap Vs. Bottled Taste Test: Consumers Weigh In
DC Water recently conducted a taste test pitting its own water against bottled water, with an obvious undercurrent of confidence that its water would fare well by comparison. Of course, bottled water always leaves a bad taste in the mouths of those who support utilities, but what about the person on the street?
Taking The Guesswork Out Of RO System Design By Steve Alt, Jim Lozier, and Tyler Nading, CH2M HILL
Engineers at CH2M HILL have developed a tool to evaluate energy recovery devices, enabling wise decision making and lower-cost reverse osmosis (RO) desalination.
Summit series ozone systems from Pinnacle Ozone have been designed for municipal, commercial, industrial, and food and beverage users requiring ozone to be delivered in a specific output rate with no deviation or shutdown.
The Vaughan Rotamix System has achieved unparalleled success during the past seven years. With more than 500 installations worldwide, Vaughan now takes the next step in process mixing by introducing minimal aeration to this engineered hydraulic mixing package.