Xylem Closed-Vessel UV SystemThe WEDECO LBXe 850 and 1500 closed-vessel ultraviolet disinfection systems from Xylem are optimized for large-scale applications and validated according to the U.S. Environmental Protection Agency’s UV Disinfection Guidance Manual (USEPA’s UVDGM 2006). They also have been validated according to the National Water Research Institute (NWRI) 2012 guidelines by independent Carollo Engineers. The UV systems are capable of handling peak flow rates of 8.5 mgd per reactor. Both models feature an OptiCone flow diverter that channels the flow evenly across the lamps to maximize disinfection. 704/409-9700; www.xyleminc.com.Opto 22 High-Frequency SNAP I/O ModulesHigh-frequency analog SNAP I/O modules with
