Newly published research paper demonstrates test inaccuracies due to sample holding time
Water management services company Phigenics LLC recently announced the publication of a research paper that demonstrates up to 33% false-positive test results for Legionella bacteria when following conventional sampling methods.
The preview will be available May 15 from 11 a.m. to 6 p.m.
The American Water Works Assn. (AWWA) has announced that it will broadcast a complimentary online event to anyone with an AWWA login account on Tuesday, May 15, from 11 a.m. to 6 p.m. The event will feature a preview of AWWA’s Annual Conference & Exhibition’s (ACE12) online exhibit hall, and participants will learn about ACE12 session highlights.
U.S. EPA published table of human health benchmarks for 350 pesticides
The U.S. Environmental Protection Agency (EPA) has published a table of human health benchmarks for approximately 350 pesticides to enable states, water systems and the public to better determine whether the detection of a pesticide in drinking water or source waters for drinking water may indicate a potential health risk.
Advanced testing methods now allow pesticides to be detected in water at very low levels. These small amounts of pesticides detected in drinking water or source water for drinking water do not necessarily indicate a health risk.
The toxic New York site has contaminated the public water supply
The U.S. Environmental Protection Agency (EPA) has finalized its plan to demolish a building, dig up contaminated soil and sediment and treat the groundwater at the Crown Cleaners of Watertown Inc. Superfund site in Herrings, N.Y.
Environmental World Products focuses on component distribution, sourcing and new product development for commercial and industrial water treatment applications. Its product line includes RO system components, such as membrane housings, filter housings, bag housings, filter cartridges, couplings, control valves, flowmeters, solenoid valves, needle valves, controllers/monitors and pressure gauges.
SWI industrial-sized seawater RO systems have capacities ranging from 8,000 to 500,000 gpd. They feature duplex stainless steel multistage high-pressure pumps, FRP membrane housings, 8-in. TFC membranes, a non-corrosive prefilter and an advanced PLC-based control panel with touch screen, all mounted on a powder-coated steel frame that supports all instruments, piping and valves. Custom-made systems are available.
Designed to pretreat water for food and beverage preparation, Linis Food & Beverage Systems are available in one-, two- and three-stage configurations that feature scale-reducing polyphosphate to reduce maintenance and extend the service life of downline equipment. The extra-large Sanitary Quick Change filter design means no tools and no mess, with an extended chlorine reduction capacity of up to 30,000 gal.
A total of 54 water and wastewater projects in 33 states will be funded
As part of USDA's Earth Day celebration, Agriculture Secretary Tom Vilsack recently announced support for projects that will improve water and wastewater services and benefit the environment nationwide.
This Earth Day, USDA is commemorating 150 years of working with Americans to protect the land. In years to come, it will help address the changing needs of agriculture and rural America, and find strategies for managing the nation's public and working lands to promote a strong middle class today while preserving the environment for generations to come.
Today, beverage production facilities make a wide range of products, including carbonated soft drinks, energy drinks, juices, teas and purified drinking water. The number one ingredient in all of these products is water. Naturally, the quality of the water, as well as the operation of the water treatment system, are key to the quality and profitability of the facility.
Ultra-low-energy RO membranes help beverage facilities save energy and costs
NSF Passport Program helps manufacturers gain global market access for water treatment, distribution and plumbing products
NSF Intl. has named Dr. Guy Franklin as the new managing director of the recently launched NSF Passport Program, which helps companies gain global market access for water treatment, distribution and plumbing products.