disinfection by-product News
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Haloacetic acids, bromate, and dalapon in natural waters – new method is 50% faster than current USEPA method
Wu et. al. present a new method to analyze nine haloacetic acids (HAAs), bromate, and dalapon plus four potentially more toxic iodinated HAAs in natural waters by coupling ion chromatography with tandem mass spectrometry (IC-MS/MS). The new method is 50% faster than the current USEPA method 557 including more compounds and achieving sub-µg/L level detection limits for all 15 target ...
By Metrohm AG
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Pennsylvania American Water Experts Address Key Topics at Annual Statewide Water Industry Conference
Water industry professionals from Pennsylvania American Water will lead sessions on a number of critical industry topics at the 65th Annual Conference of the Pennsylvania Section of the American Water Works Association. The annual conference, set for April 23-25 in Hershey, brings together both investor-owned and municipal water system officials, managers, operators, regulators and suppliers from ...
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Alfa Chemistry Integrates Its Product Portfolio of Environmental Goods Standards
Environmental pollution is a huge problem for all humankind. To facilitate research work regarding to this field, Alfa Chemistry announces that it has integrated its product portfolio of environmental goods standards earlier this month. As for now, the company offers three types of environmental goods standards, namely, chlorinated phenol and resin acids standards, drinking water disinfection ...
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Wright-Pierce earns ACEC Engineering Excellence Awards for innovative, sustainable water facilities designs
State-of-the Art technologies recycle water, reduce use of chemicals and preserve historic character at Somersworth and Hanover facilities.Wright-Pierce, a New England based water, wastewater and infrastructure engineering firm, earned an Engineering Excellence Award from The American Council of Engineering Companies (ACEC) of New Hampshire for the design of a new water treatment facility in ...
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Advanced UV Disinfection Technologies on Display at 2012 APIC Expo
UVDI, a leading provider of ultraviolet (UV) disinfection and molecular filtration technologies, will be exhibiting at the Association of Professionals in Infection Control’s (APIC) 2012 Annual Educational Conference & International Meeting. The 39th meeting is taking place in San Antonio, Texas from June 4th through the 6th. According to the conference website the event, ...
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UV Disinfection Technologies on Display at the 2012 AHE Exchange Conference
UVDI, a leading provider of ultraviolet (UV) disinfection and molecular filtration technologies, will be exhibiting at the 2012 Exchange Conference. The Exchange Conference is presented by the Association for the Healthcare Environment (AHE). The conference and healthcare marketplace will be taking place from September 16th through the 19th at the Sheraton Phoenix Downtown Hotel and Convention ...
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UV Disinfection Technologies on Display at the 2012 IDWeek
UVDI, a leading provider of ultraviolet (UV) disinfection and molecular filtration technologies, will be exhibiting at the 2012 IDWeek Conference. IDWeek is a forum for health professionals involved with infectious diseases of varied backgrounds to collaborate, cooperate, and learn from each other’s expertise. The event will be taking place from October 17th through the 21st at the San ...
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Water treatment: mimicking earth’s hydrological cycle
Water treatment and water treatment technologies are an essential line of defense to remove contaminants and bacteria before the delivery of clean, potable water supplies for consumption. Water sources can be subject to contamination and therefore require appropriate treatment to remove disease-causing agents. Public drinking water systems use a variety of methods to provide safe drinking water ...
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2012 AHR Expo to Showcase UV-C & Molecular Filtration Products
From January 23rd through the 25th over 50,000 visitors from all 50 states and over 120 countries will be attending the 2012 AHR EXPO in Chicago, Illinois. The AHR EXPO continues to be the world’s largest HVACR exposition. One of the industry’s most anticipated exhibits at each year’s event is UVDI. The company is a leading provider of ultraviolet germicidal irradiation ...
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UVDI Exhibits UV Technologies with Shenzhen Greatstone International at China Refrigeration 2010 Expo
21st International Exhibition for Refrigeration, Air-Conditioning, Heating and Ventilation, Frozen Food Processing, Packaging and Storage takes place at the New China International Exhibition Center in Beijing, China. UltraViolet Devices, Inc. (UVDI), a leading provider of ultraviolet (UV) and molecular filtration technologies for the indoor air quality (IAQ) market recently returned from ...
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UVDI to Exhibit Innovative UV and Molecular Filtration Solutions at APIC’s 2010 Annual Conference
UltraViolet Devices, Inc. (UVDI); a leading provider of ultraviolet (UV) germicidal and molecular filtration technologies to the healthcare industry recently announced they will be exhibiting at the 2010 APIC Conference in New Orleans, Louisiana this July 12th through the 14th. APIC’s Annual Conference brings together healthcare professionals from across the globe. According to the APIC ...
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UVDI Announces that Parsons AC & Refrigeration is their Cayman Islands Distributor for Air Quality Products
UltraViolet Devices, Inc. (UVDI) technology provides healthy indoor air quality (IAQ) that prevents odors, pathogens and reduces energy consumption and maintenance costs. This week UVDI was pleased to announce their new relationship with Parsons AC & Refrigeration located in Grand Cayman. Parsons is one of the islands’ premier providers of HVAC services to both commercial and ...
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Microbial Hazards & HVAC Systems the Focus of New Study
Recently, a new study supported by the U.S. Army Material Command was released detailing microbial issues associated with heat exchangers in heating, ventilation and air conditioning (HVAC) systems. Entitled, Characterization and Control of the Microbial Community Affiliated with Copper or Aluminum Heat Exchangers of HVAC Systems, the research discusses microbial growth in building systems and ...
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Ultraviolet Germicidal Technology Helps Prevent the Spread of Deadly Infections caused by C. diff
Health concerns associated with Clostridium difficile (C. diff) have received increased attention from government agencies, healthcare providers and the general public. C. diff is a bacterium that causes Clostridium difficile-associated diarrhea (CDAD): a serious intestinal infection. According to an article in the May 2009 issue of American Journal of Infection Control, a survey of 648 medical ...
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Summer Temperatures Keep Air Conditioners Humming but Creates IAQ Problems for Some
UltraViolet Devices, Inc. (UVDI) technology prevents contamination of homes and buildings by eliminating mold, bacteria and viruses from HVAC systems. Modern air conditioners improve indoor climates by lowering the air temperature and humidity to comfortable settings. Recently, record temperatures in many parts of the country have resulted in nonstop usage of air conditioning equipment to ...
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UltraViolet Devices Unveils New Integrated Corporate Website
UltraViolet Devices, Inc. (UVDI), a leading manufacturer of ultraviolet (UV) disinfection and advanced molecular filtration products, today announced the release of a new corporate website at www.UVDI.com. The new website fully incorporates product and technical information from the UVDI®, ALTRU-V®, UVDI MED™, and Sparks Technology™ brands in one web location. The new ...
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UltraViolet Devices Promotes Veteran Molecular Filtration Engineer to Director of Technology
Dr. Ashish Mathur’s responsibilities at the nation’s leading provider of ultraviolet germicidal irradiation (UVGI) and molecular filtration products expanded to support continued growth. Less than a year ago, Dr. Ashish Mathur joined the team at UltraViolet Devices, Inc. (UVDI) as Senior Molecular Filtration Engineer. In recognition of his expertise and immediate contributions, Dr. ...
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Using electrolysis to safely disinfect drinking water
Using electrolysis to safely disinfect drinking water Harmless cooking salt takes the place of critical chlorine gas The challenge: to supply large quantities of germ-free drinking water Day in, day out, communities of all sizes need to ensure the supply of clean drinking water to millions of people. Regardless of whether their starting point is ground water or surface water from rivers, for ...
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Moffitt Cancer Center Selects UltraViolet Devices, Inc., to Provide UV Surface Disinfection Technologies
Moffitt Cancer Center, the only National Cancer Institute-designated Comprehensive Cancer Center based in Florida, is partnering with UltraViolet Devices, Inc., on environmental disinfection efforts to continue to offer superior patient care. Moffitt’s mission is to contribute to the prevention and cure of cancer. Moffitt, based in Tampa, Fla., has evaluated several portable ultraviolet ...
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Star Lake Water Improvement Project Awarded "Project of the Year"
The American Water Works Association (AWWA) New York Section selected the Star Lake Water Improvement Project as the surface water treatment “Project of the Year”. The “Project of the Year” award was established to promote excellence in the management and administration in the water industry by recognizing the alliance between municipalities, project managers, consulting ...
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