The PearlSense T254 transmittance monitor provides UV transmittance readings in all conditions over an extended lifetime. It features a patent-pending fixed-position single lamp and sensor design with an automatic two-point reference check, and can withstand unlimited cycling without lamp degradation. A UV-LED light source allows instant activation and mercury-free operation. The monitor is capable of battery and solar-powered operation, and can be used in handheld operation, installed directly in a pipe or bracket-mounted in an open-channel environment.
Safe, effective and reliable, the BA Series is a UV water disinfection system used to treat the whole house. This low-cost residential UV system inactivates pathogens without adding anything to the water – no aftertaste, no chemicals and no harmful byproducts. With easy installation and flow rates of up to 16 gpm, this system is designed to provide years of reliable service.
According to the U.S. Centers for Disease Control and Prevention, E. coli bacteria, normally found in the human gut and feces, are present in alarming quantities in a majority of pools. The bacteria find their way into pools when people do not take showers before swimming or have “accidents” in the water. It is more likely to find fecal contamination in municipal pools. HydroFlow water conditioners are one method of secondary disinfection that can reduce bacterial contamination and chemical consumption in pools.
Washington state public pool improves water quality with conditioning system
The filters installed in the two countries impact 4,500 people
Wishing Well International Foundation (WWIF) completed two projects in the Dominican Republic, impacting 550 families.
The Genesis H2O UV disinfection system is designed to provide features that make installation faster and easier. The system’s “gland seal” and “positive stop” design eliminates O-ring deformation and nuisance leaks and prevents broken sleeves. A female grounding lug with captive ground screw eliminates lost groundnuts or improperly grounded reactors. The bayonet-style lamp connector allows for simple lamp replacement without tools. QR codes allow users to access lamp change information and troubleshooting videos via the Web.
UV Superstore Inc. provides replacement UV lamps and quartz sleeves for use in most UV treatment systems. These products are manufactured in the U.S. to meet exacting UV output requirements. The company’s vast inventory allows them to offer same-day shipping on most in-stock products.
Performance tested by the U.S. EPA, the Multi-Barrier System provides > 4-log reduction of Cryptosporidium and viruses, meeting disinfection requirements for the Ground Water Rule, Groundwater Under the Direct Influence of surface water and Long Term 2 Enhanced Surface Water Treatment Rule. It includes three treatment stages: sediment filtration, charged membrane filter and UV. It offers flow rates from 8 to 480 gpm, with capabilities for monitoring flow, filter life and UV status to provide fail-safe disinfection protection.
The Pearl line of UV-LED disinfection equipment includes the PearlAqua, PearlSense, PearlAero and UV Connect. The PearlAqua is a mercury-free, low-power unit for low-flow applications. The PearlSense monitor is available in a handheld, battery-powered and in-process model. The PearlAero offers a customizable array of modules for easy integration into existing surface treatment applications. The UV Connect is a telemetry system that broadcasts critical operating information to a smartphone or tablet.
The Winona Family YMCA is located in southeast Minnesota, in a town that is home to approximately 27,000 residents. The 4,300-member athletic center is spread across 78,000 sq ft and hosts programs and classes in badminton, basketball, tennis, aquatics and more.
Built in 1951, the original indoor pool at the Winona YMCA measures 20 by 60 yd. When a new, larger pool was built, the smaller pool became the YMCA’s warm-water pool, used for toddler and senior citizen classes, as well as therapeutic activities.
Minnesota YMCA improves indoor pool water quality with an ozone generator